mitsubishi MDS-C1-SPA Specification Manual
MELDAS Series
MDS-C1-SPA Series Spec Manual (IB-1500150A)
MITSUBISHI ELECTRIC AUTOMATION
USA-E99960 -015A
USA
List of Revisions
Rev Date of Revision Detail Author
A 07/19/06 First Edition Created TSS
MELDAS is a registered trademark of Mitsubishi Electric Corporation.
Other company and product names that appear in this manual are trademarks or registered
trademarks of their respective companies.
Introduction
Thank you for selecting the Mitsubishi numerical control unit.
This instruction manual describes the handling and caution points for using this AC
servo/spindle.
Incorrect handling may lead to unforeseen accidents, so always read this instruction
manual thoroughly to ensure correct usage.
Make sure that this instruction manual is delivered to the end user.
Always store this manual in a safe place.
All specifications for the MDS-C1-SPA Series are described in this manual. However,
each CNC may not be provided with all specifications, so refer to the specifications for
the CNC on hand before starting use.
Notes on Reading This Manual
(1) Since the description of this specification manual deals with NC in general, for the
specifications of individual machine tools, refer to the manuals issued by the
respective machine manufacturers. The "restrictions" and "available functions"
described in the manuals issued by the machine manufacturers have precedence
to those in this manual.
(2) This manual describes as many special operations as possible, but it should be
kept in mind that items not mentioned in this manual cannot be performed.
i
Precautions for safety
Please read this manual and auxiliary documents before starting installation, operation,
maintenance or inspection to ensure correct usage. Thoroughly understand the device, safety
information and precautions before starting operation.
The safety precautions in this instruction manual are ranked as "WARNING" and "CAUTION".
Note that some items described as
the situation. In any case, important information that must be observed is described.
The numeric control unit is configured of the control unit, operation board, servo drive unit,
spindle drive unit, power supply, servomotor and spindle motor, etc.
In this section "Precautions for safety", the following items are generically called the "motor".
• Servomotor
• Spindle motor
DANGER
WARNING
CAUTION
When there is a potential risk of fatal or serious injuries if
handling is mistaken.
When operator could be fatally or seriously injured if handling
is mistaken.
When a dangerous situation may occur if handling is mistaken
leading to medium or minor injuries, or physical damage.
CAUTION
may lead to major results depending on
In this section "Precautions for safety", the following items are generically called the "unit".
• Servo drive unit
• Spindle drive unit
• Power supply unit
ii
1. Electric shock prevention
Do not open the front cover while the power is ON or during operation. Failure to observe this
could lead to electric shocks.
Do not operate the unit with the front cover removed. The high voltage terminals and charged
sections will be exposed, and can cause electric shocks.
Do not remove the front cover even when the power is OFF unless carrying out wiring work or
periodic inspections. The inside of the servo drive units is charged, and ca n cause electric
shocks.
Wait at least 15 minutes after turning the power OFF before starting wiring, maintenance or
inspections. Failure to observe this could lead to electric shocks.
Ground the servo drive unit and servomotor with Class C (forme r class 3) grounding or
higher.
Wiring, maintenance and inspection work must be done by a qualified technician.
Wire the servo drive unit and servomotor after installation. Failure to observe this could lead
to electric shocks.
Do not touch the switches with wet hands. Failure to observe this could lead to electric
shocks.
Do not damage, apply forcible stress, place heavy items on the cables or get them caught.
Failure to observe this could lead to electric shocks.
WARNING
1. Fire prevention
Install the servo drive units, servomotors and regenerative resistor on noncombustible
material. Direct installation on combustible material or near combustible materials could le ad
to fires.
Shut off the power on the servo drive unit side if the servo drive unit fails. Fires could be
caused if a large current continues to flow.
When using a regenerative resistor, provide a sequence that shuts off the power with the
regenerative resistor's error signal. The regenerative resistor could abnormally o v erheat and
cause a fire due to a fault in the regenerative transistor, etc.
The battery unit could heat up, ignite or rupture if submerged in water, or if the poles are
incorrectly wired.
2. Injury prevention
Do not apply a voltage other than that specified in Instruction Manual on each terminal.
Failure to observe this item could lead to ruptures or damage, etc.
Do not mistake the terminal connections. Failure to observe this item could lead to ruptures or
damage, etc.
Do not mistake the polarity (
damage, etc.
The servo drive unit's fins, regenerative resistor and servomotor, etc., may reach high
temperatures while the power is ON, and may remain hot for some time after the power is
turned OFF. Touching these parts could result in burns.
CAUTION
+
,
). Failure to observe this item could lead to ruptures or
iii
CAUTION
3. Various precautions
Observe the following precautions. Incorrect handling of the unit could lead to faults, injuries and
electric shocks, etc.
(1) Transportation and installation
Correctly transport the product according to its weight.
Use the servomotor's hanging bolts only when transporting the servomotor. Do not transport
the servomotor when it is installed on the machine.
Do not stack the products above the tolerable number.
Do not hold the cables, axis or detector when transporting the servomotor.
Do not hold the connected wires or cables when transporting the servo drive units.
Do not hold the front cover when transporting the servo drive units. The unit could drop.
Follow this Instruction Manual and install in a place where the weight can be borne.
Do not get on top of or place heavy objects on the unit.
Always observe the installation directions.
Secure the specified distance between the servo drive unit and control panel's inne r wall, and
between other devices.
Do not install or run a servo drive unit or servomotor that is damaged or missing parts.
Do not block the intake or exhaust ports of the servomotor provided with a cooling fan.
Do not let foreign objects enter the servo drive units or servomotors. In particular, if
conductive objects such as screws or metal chips, etc., or combustible materials such as oil
enter, rupture or breakage could occur.
The servo drive units and servomotors are precision devices, so do not drop them or apply
strong impacts to them.
iv
CAUTION
Store and use the units under the following environment conditions.
Environment
Ambient temperature
Ambient humidity
Storage temperature
Storage humidity
Atmosphere
Altitude
Vibration 4.9m/s
Securely fix the servomotor to the machine. Insufficient fixing could lead to the servomotor
slipping off during operation.
Always install the servomotor with reduction gear in the designated direction. Failure to do
so could lead to oil leaks.
Structure the rotary sections of the servomotor so that it can never be touched during
operation. Install a cover, etc., on the shaft.
When installing a coupling to a servomotor shaft end, do not apply an impact by
hammering, etc. The detector could be damaged.
Do not apply a load exceeding the tolerable load onto the servomotor shaft. The shaft
could break.
Store the motor in the package box.
When inserting the shaft into the built-in IPM motor, do not heat the rotor higher than
130°C. The magnet could be demagnetized, and the specifications characteristics will not
be ensured.
If the unit has been stored for a long time, always check the operation before starting
actual operation. Please contact the Service Center or Service Station.
0°C to +55°C (with no freezing) 0°C to +40°C (with no freezing)
(with no dew condensation)
Conditions
Servo drive unit Servomotor
90%RH or less
–15°C to +70°C
90%RH or less (with no dew condensation)
Indoors (where unit is not subject to direct sunlight),
with no corrosive gas, combustible gas, oil mist, or dust
1,000m or less above sea level
2
(0.5G) or less
80%RH or less
(with no dew condensation)
Follows each specifications
manual
v
(2) Wiring
CAUTION
Correctly and securely perform the wiring. Failure to do so could lead to runaway of the
servomotor.
Do not install a condensing capacitor, surge absorber or radio noise filter on the output side
of the servo drive unit.
Correctly connect the output side (terminals U, V, W). Failure to do so could lead to abnormal
operation of the servomotor.
Do not directly connect a commercial
power supply to the servomotor. Failure
to observe this could result in a fault.
Servodrive unit
COM
(24VDC)
Servodrive unit
COM
(24VDC)
When using an inductive load such as a
relay, always connect a diode as a
noise measure parallel to the load.
Controloutput
signal
RA
Control output
signal
When using a capacitance load such as a lamp, always connect a protective resistor a s a
noise measure serial to the load.
Do not reverse the direction of a diode which connect to a DC relay for the control output
signals to suppress a surge. Connecting it backwards could cause the drive unit to
malfunction so that signals are not output, and emergency stop and other safety circuits are
inoperable.
Do not connect/disconnect the cables connected between the units while the power is ON.
Securely tighten the cable connector fixing screw or fixing mechanism. An insecure fixing
could cause the cable to fall off while the power is ON.
When using a shielded cable instructed in the connection manual, always ground the cable
with a cable clamp, etc.
Always separate the signals wires from the drive wire and power lin e.
Use wires and cables that have a wire diameter, heat resistance and flexibility that conforms
to the system.
RA
vi
(3) Trial operation and adjustment
Check and adjust each program and parameter before starting operation. Failure to do so
could lead to unforeseen operation of the machine.
Do not make remarkable adjustments and changes as the operatio n could become unstable.
(4) Usage methods
Install an external emergency stop circuit so that the operation can be stopped and power
shut off immediately.
Turn the power OFF immediately if smoke, abnormal noise or odors are generated from the
servo drive unit or servomotor.
Unqualified persons must not disassemble or repair the unit.
Never make modifications.
Reduce magnetic damage by installing a noise filter. The electronic devices used near the
servo drive unit could be affected by magnetic noise.
Use the servo drive unit, servomotor and regenerative resistor with the designa ted
combination. Failure to do so could lead to fires or trouble.
The brake (magnetic brake) assembled into the servomotor are for holding, and must not be
used for normal braking.
There may be cases when holding is not possible due to the magnetic brake's life or the
machine construction (when ball screw and servomotor are coupled via a timing belt, etc.).
Install a stop device to ensure safety on the machine side.
After changing the programs/parameters or after maintenance and inspectio n, always test the
operation before starting actual operation.
Do not enter the movable range of the machine during automatic operation. Never place body
parts near or touch the spindle during rotation.
Follow the power supply specification conditions given in the separate specifications manual
for the power (input voltage, input frequency, tolerable sudden power failure time, etc.).
Set all bits to "0" if they are indicated as not used or empty in the explanation on the bits.
Do not use the dynamic brakes except during the emergency stop. Continuous use of the
dynamic brakes could result in brake damage.
If a breaker is shared by several power supply units, the breaker may not activate when a
short-circuit fault occurs in a small capacity unit. This is dangerous, so never share the
breakers.
CAUTION
vii
(5) Troubleshooting
If a hazardous situation is predicted during power failure or product trouble, use a servomotor
with magnetic brakes or install an external brake mechanism.
Use a double circuit configuration
that allows the operation circuit for
the magnetic brakes to be operated
even by the external emergency
stop signal.
CAUTION
Shut off with the servomotor
brake control output.
Servomotor
Magnetic
brake
Shut off with NC brake
control PLC output.
MBR
EMG
24VDC
Always turn the input power OFF when an alarm occurs.
Never go near the machine after restoring the power after a power failure, as the machine
could start suddenly. (Design the machine so that personal safety can be ensured even if the
machine starts suddenly.)
(6) Maintenance, inspection and part replacement
Always carry out maintenance and inspection after backing up the servo drive unit's programs
or parameters.
The capacity of the electrolytic capacitor will drop over time. To prevent secondary disasters
due to failures, replacing this part every five years when used under a normal environment is
recommended. Contact the Service Center or Service Station for replacement.
Do not perform a megger test (insulation resistance measurement) during inspections.
If the battery low warning is issued, save the machining programs, tool data and parameters
with an input/output unit, and then replace the battery.
Do not short circuit, charge, overheat, incinerate or disassemble the battery.
(7) Disposal
Dispose of this unit as general industrial waste. Note that MDS Series unit with a heat
dissipating fin protruding from the back of the unit contains substitute Freon. Do not dispose
of this type of unit as general industrial waste. Always return to the Service Center or Service
Station.
Do not disassemble the servo drive unit or servomotor parts.
Dispose of the battery according to local laws.
(8) General precautions
The drawings given in this Specifications and Maintenance Instruction Manual show the covers and
safety partitions, etc., removed to provide a clearer explanation. Always return the covers or partitions
to their respective places before starting operation, and always follow the instructions given in this
manual.
viii
CONTENTS
1. Introduction
1-1 Spindle drive system configuration...................................................................................................1-2
1-1-1 System configuration .................................................................................................................1-2
1-1-2 Unit outline type.........................................................................................................................1-3
1-2 Explanation of type...........................................................................................................................1-4
1-2-1 Spindle motor type.....................................................................................................................1-4
1-2-2 Spindle drive unit type ...............................................................................................................1-5
1-2-3 Power supply unit type............................................................................................................... 1-6
1-2-4 AC reactor type..........................................................................................................................1-7
2. Specifications
2-1 Spindle motor....................................................................................................................................2-2
2-1-1 Specifications.............................................................................................................................2-2
2-1-2 Output characteristics ................................................................................................................2-7
2-2 Drive unit......................................................................................................................................... 2-12
2-2-1 Installation environment conditions..........................................................................................2-12
2-2-2 Spindle drive unit ..................................................................................................................... 2-12
2-2-3 Power supply unit.....................................................................................................................2-17
2-2-4 AC reactor................................................................................................................................2-18
2-2-5 D/A output specifications for spindle drive unit........................................................................2-19
2-2-6 Explanation of each part.......................................................................................................... 2-20
2-3 Restrictions and precautions .......................................................................................................... 2-22
2-3-1 Layout of unit ........................................................................................................................... 2-22
2-3-2 Precautions for installing multiple power supply units ............................................................. 2-23
2-3-3 Precautions when installing multiple spindle drive units to one power supply unit .................2-24
3. Characteristics
3-1 Spindle motor....................................................................................................................................3-2
3-1-1 Environmental conditions........................................................................................................... 3-2
3-1-2 Shaft characteristics...................................................................................................................3-2
3-2 Drive unit characteristics...................................................................................................................3-3
3-2-1 Environmental conditions........................................................................................................... 3-3
3-2-2 Heating value............................................................................................................................. 3-4
4. Dedicated Options
4-1 Orientation option ........................................................................................................
4-1-1 Magnetic sensor.........................................................................................................................4-3
4-1-2 Spindle side detector (OSE-1024-3-15-68, OSE-1024-3-15-68-8)........................................... 4-6
4-2 Cables and connectors.....................................................................................................................4-8
4-2-1 Cable connection diagram......................................................................................................... 4-8
4-2-2 List of cables and connectors ....................................................................................................4-9
5. Peripheral Devices
5-1 Selection of wire ...............................................................................................................................5-2
5-1-1 Example of wires by unit............................................................................................................5-2
5-2 Selection the AC reactor, contactor and no-fuse breaker ................................................................ 5-4
5-2-1 Standard selection.....................................................................................................................5-4
5-2-2 Selection of contactor for changing over spindle motor drive wire............................................ 5-5
5-3 Earth leakage breaker ...................................................................................................................... 5-6
5-4 Branch-circuit protection...................................................................................................................5-7
5-4-1 Circuit protector..........................................................................................................................5-7
5-4-2 Fuse protection..........................................................................................................................5-7
5-5 Noise filter.........................................................................................................................................5-8
5-6 Surge absorber................................................................................................................................. 5-9
5-7 Speedometer and load meter......................................................................................................... 5-10
5-8 Cable for peripheral control ............................................................................................................5-11
5-8-1 Cable for external emergency stop..........................................................................................5-11
.....................4-2
Appendix 1. Outline Dimension Drawings
Appendix 1-1 Outline dimension drawings of spindle motor.................................................................A1-2
Appendix 1-1-1 SJ Series..................................................................................................................A1-2
Appendix 1-1-2 SJ-V Series..............................................................................................................A1-5
Appendix 1-1-3 SJ-VS Series .........................................................................................................A1-15
Appendix 1-2 Unit outline dimension drawings...................................................................................A1-17
Appendix 1-2-1 Spindle drive unit...................................................................................................A1-17
Appendix 1-2-2 Power supply unit ..................................................................................................A1-21
Appendix 1-2-3 AC rector................................................................................................................A1-25
Appendix 2. Cable and Connector Specifications
Appendix 2-1 Selection of cable ...........................................................................................................A2-2
Appendix 2-1-1 Cable wire and assembly.........................................................................................A2-2
Appendix 2-2 Cable connection diagram..............................................................................................A2-4
Appendix 2-3 Connector outline dimension drawings ..........................................................................A2-8
Appendix 3. Selection
Appendix 3-1 Selecting the power supply.............................................................................................A3-2
Appendix 3-1-1 Selecting according to the continuous rated capacity.............................................A3-2
Appendix 3-1-2 Selection example ...................................................................................................A3-3
Appendix 4. Explanation of Large Capacity Spindle Unit Specifications
Appendix 4-1 Explanation of large capacity spindle unit specifications ...............................................A4-2
Appendix 4-1-1 Outline......................................................................................................................A4-2
Appendix 4-1-2 List of units...............................................................................................................A4-2
Appendix 4-1-3 Selection of AC reactor (B-AL), contactor and NFB................................................A4-2
Appendix 4-1-4 Outline dimension drawings.....................................................................................A4-3
Appendix 4-1-5 Panel cut dimension drawing...................................................................................A4-8
Appendix 4-1-6 Heating value...........................................................................................................A4-9
Appendix 4-1-7 Selecting the power capacity...................................................................................A4-9
Appendix 4-1-8 Selecting the wire size.............................................................................................A4-9
Appendix 4-1-9 Drive unit connection screw size ...........................................................................A4-10
Appendix 4-1-10 Connecting each unit..........................................................................................
.A4-10
Appendix 4-1-11 Restrictions..........................................................................................................A4-12
Appendix 4-1-12 Parameters ..........................................................................................................A4-14
Appendix 4-1-13 Precautions..........................................................................................................A4-14
Appendix 5. Explanation of Small Capacity Spindle Drive Unit Specifications
Appendix 5-1 Explanation of small capacity spindle drive unit specifications......................................A5-2
Appendix 5-1-1 Outline......................................................................................................................A5-2
Appendix 5-1-2 List of units...............................................................................................................A5-2
Appendix 5-1-3 Outline dimension drawings.....................................................................................A5-2
Appendix 5-1-4 Drive unit specifications list......................................................................................A5-4
Appendix 5-1-5 Heating value...........................................................................................................A5-5
Appendix 5-1-6 Selecting the wire size.............................................................................................A5-5
Appendix 5-1-7 Drive unit connection screw size .............................................................................A5-5
Appendix 5-1-8 Restrictions..............................................................................................................A5-6
Appendix 6. Compliance to EU EC Directives
Appendix 6-1 Compliance to EC Directives..........................................................................................A6-2
Appendix 6-1-1 European EC Directives ..........................................................................................A6-2
Appendix 6-1-2 Cautions for EC Directive compliance.....................................................................A6-2
Appendix 7. EMC Installation Guidelines
Appendix 7-1 Introduction.....................................................................................................................A7-2
Appendix 7-2 EMC instructions ............................................................................................................A7-2
Appendix 7-3 EMC measures...............................................................................................................A7-3
Appendix 7-4 Measures for panel structure..........................................................................................A7-3
Appendix 7-4-1 Measures for control panel unit...............................................................................A7-3
Appendix 7-4-2 Measures for door....................................................................................................A7-4
Appendix 7-4-3 Measures for operation board panel........................................................................A7-4
Appendix 7-4-4 Shielding of the power supply input section............................................................A7-4
Appendix 7-5 Measures for various cables...........................................................................................A7-5
Appendix 7-5-1 Measures for wiring in panel....................................................................................A7-5
Appendix 7-5-2 Measures for shield treatment.................................................................................A7-5
Appendix 7-5-3 Servomotor power cable..........................................................................................A7-6
Appendix 7-5-4 Servomotor feedback cable.....................................................................................A7-6
Appendix 7-5-5 Spindle motor power cable......................................................................................A7-7
Appendix 7-5-6 Spindle motor feedback cable.................................................................................A7-7
Appendix 7-6 EMC countermeasure parts............................................................................................A7-8
Appendix 7-6-1 Shield clamp fitting...................................................................................................A7-8
Appendix 7-6-2 Ferrite core ..............................................................................................................A7-9
Appendix 7-6-3 Power line filter......................................................................................................A7-10
Appendix 7-6-4 Surge protector......................................................................................................A7-15
Appendix 8. Instruction Manual for Compliance with UL/c-UL Standard
Appendix 8 Instruction Manual for Compliance with UL/c-UL Standard...............................................A8-2
Appendix 9. Compliance with China Compulsory Product Certification (CCC Certification) System
Appendix 9-1 Outline of China Compulsory Product Certification System...........................................A9-2
Appendix 9-2 First Catalogue of Products subject to Compulsory Product Certification .....................A9-2
Appendix 9-3 Precautions for Shipping Products.................................................................................A9-3
Appendix 9-4 Application for Exemption...............................................................................................A9-4
Appendix 9-5 Mitsubishi NC Product Subject to/Not Subject to CCC Certification..............................A9-5
1. Introduction
1-1 Spindle drive system configuration .................................................................................................... 1-2
1-1-1 System configuration...................................................................................................................1-2
1-1-2 Unit outline type........................................................................................................................... 1-3
1-2 Explanation of type............................................................................................................................. 1-4
1-2-1 Spindle motor type ...................................................................................................... ................1-4
1-2-2 Spindle drive unit type................................................................................................................. 1-5
1-2-3 Power supply unit type................................................................................................................1-6
1-2-4 AC reactor type ...........................................................................................................................1-7
1 - 1
A
1. Introduction
1-1 Spindle drive system configuration
1-1-1 System configuration
NC
•
Sequencer
•
DIO device
•
Meter
•
Spindle drive unit
(MDS-C1-SPA)
Terminator
Power supply unit
(MDS-C1-CV)
Breaker
or
fuse
(Note)
Prepared by
user
Contactor
(Note)
Prepared by
user
C reactor
(B-AL)
Spindle motor
NFB
(Note)
Prepared by
user
spindle side detector (1024p/rev encoder)
Magnesensor or
3-phase 200VAC power supply
1 - 2
/
1-1-2 Unit outline type
Unit outline
type
D:260
1. Introduction
B1 C1 D1/D2
200
200
Fin
D:260
263
Fin
D:260
Fin
200
Outline
dimensions
[mm]
Heat dissipa-
tion method
H:380
W:90
Wiring allowance at front: 50mm
Required ventilation space at back:
15mm
Heat radiated outside panel
(forced wind cooling)
H:380
W:120
Wiring allowance at front: 50mm
Required ventilation space at back:
15mm
Heat radiated outside panel
(forced wind cooling)
H:380
W:150
Wiring allowance at front: 50mm
Required ventilation space at back:
15mm (D2: 12mm)
Heat radiated outside panel
(forced wind cooling)
(Note) Refer to "Appendix 1 Outline dimension drawings" for detailed outline drawings.
For customers switching from MDS-A/B Series
The MDS-C1-SPA Series incorporates a highly efficient heat dissipating structure, so the depth of the fin
section is smaller than the MDS-A/B Series. Units with an "S" at the end of the type have a smaller unit
width than the MDS-A/B Series.
When designing the control panel with these unit outline dimensions, it may not be possible to mount the
conventional drive unit.
1 - 3
1-2 Explanation of type
1-2-1 Spindle motor type
(1) Standard spindle motor series
1. Introduction
MITSUBISHI AC SPINDLE MOTOR
SJ-V5. 5-01
TYPE
SI CONT 4 POLE
kW r/min
3.7 1500-6000 25 PO WER FAC TOR 82 %
2.8 8000 17
S2 30 min S3 50 %
kW r/min
5.5 1500-6000 33
4.1 8000 23 INSULATION CLASS F
AMB TEMP. 0-40ºC
SERIAL
DATE
FRAME D90F WEIGHT 49 kg IP 44
IEC 34-1 1994 SPEC No.RSV00023*
MITSUBISHI ELECTRIC CORPORATION
Rating nameplate
A(~)
WIND CONNECT
max
MOTOR INPUT(
137 - 162 V
A(~)
AMP INPUT(
max
200-230V 50/60Hz
MADE IN JAPAN
A19103-01
3 PHASES
)
~
)
~
995291-01
U
SJ-
(1) (2) (3) (4) (5)
(5) Z-phase detection
Sym-
bol
Z-phase
presences
(Note) Presence of the Z-phase applies only to the SJ
and SJ-V Series.
None No Z-phase
M Z-phase present
(4) Special specifications
None None
Sym-
bol
Special
specifications
(Note) A number indicating the constant output range is
indicated after the symbol for the wide range
output.
Z High-speed
W
Wide-range
constant output
(3) Base speed
Sym-
bol
Base speed
(Note) The SJ-V Series is indicated with a specification
code (–01 to –99).
A 1500r/min
B 1150r/min
L 5000r/min
X Special
(2) Short time rated output
2.2 2.2kW 22 22kW
3.7 3.7kW 26 26kW
5.5 5.5kW 30 30kW
7.5 7.5kW 37 37kW
11 11kW 45 45kW
Sym-
bol
Short time
rated output
Sym-
bol
Short time
rated output
(Note) The 3.7kW and
smaller or the 37kW
and larger capacities
are available with the
MDS-B-SP Series.
Refer to Appendix 4
and Appendix 5 for
details.
15 15kW 55 55kW
18.5 18.5kW
(1) Motor series
Sym-
bol
Motor series
None Large capacity
V
VS Hollow shaft
Compact medium to large capacity
(Note) Refer to the "MELDAS AC Spindle Built-in Series Standard Specifications" (BFN-14118-04) for
details on the built-in spindle motor.
1 - 4
1. Introduction
1-2-2 Spindle drive unit type
MITSUBISHI
Motor type
Rated input
Rated output
Current state
Serial No.
TYPE
POWER 5.5kW
INPUT 20A DC270-311V
0.2A 1PH 200/2 00-230V 50/60H z
OUTPUT 18A 3PH 155V 0-240Hz
Ｓ/Ｗ ＢＮＤXXXXXXXXX Ｈ/Ｗ ＶＥＲ. *
SERIAL# XXXXXXXXXXX DATE 00/01
MITSUBISHI ELECTRIC CORPORATION JAPAN
* ＸＸＸＸＸＸＸＸＸＸＸ *
MANUAL# IB-1500148
Rating nameplate
MDS-C1-
(1) -(2)
-
(3)
(3) Option
Symbol
None None
R Orientation function
D Digital speed command input function
T S-analog synchronous tapping function
RD Orientation function and digital speed command input function
RT Orientation function and S-analog synchronous tapping function
(2) Capacity
Symbol
Capa-
city
(kW)
55 5.5
75 7.5
110 11
150 15
185 18.5
220 22
260 26
300 30
(1) Spindle drive unit series
Symbol
Compatible motor rotation
SPA Less than 10,000r/min
SPAH 10,000r/min or more
(Note 1) The 3.7kW and smaller or the 37kW and larger capacities are available with the MDS-B-SP
Series. Refer to Appendix 4 and Appendix 5 for details.
(Note 2) The Outline of unit is determined according to symbol in the above table “(2)” and it is not
affected by the above table “(3)”.
SERVO DRI VE UNIT
MDS-C1-SPA-55
Compatible optional function
Outline type
(unit width)
B1
(90mm wide)
C1
(120mm wide)
D1
(150mm wide)
D2
(150mm wide)
speed
(Note) The 3.7kW and smaller or
the 37kW and larger
capacities are available
with the MDS-B-SP
Series.
Refer to Appendix 4 and
Appendix 5 for details.
Details
Standard specifications
1 - 5
1. Introduction
1-2-3 Power supply unit type
MITSUBISHI
Motor type
Rated input
Rated output
Current state
Serial No.
TYPE
POWER 15kW
INPUT 49A 3PH 200/200-230V 50/60Hz
0.2A 1PH 200/200-230V 50/60Hz
OUTPUT 58A DC270-311V
DIN VDE0160 MANUAL# BNP-C3000
S/W BND538W000A1 H/W VER. D
SERIAL # XXXXXXXXXXX
MITSUBISHI ELECTRIC CO RPO RAT I ON JAPAN
* Ｘ Ｘ Ｘ Ｘ Ｘ Ｘ Ｘ Ｘ Ｘ Ｘ Ｘ *
Rating nameplate
MDS-C1-
CV-150 15
CV-185 18.5
CV-220 22
CV-260 26
CV-300 30
CV-370 37
(1)
(1) Motor
type
MDS-C1CV-37 3.7
CV-55 5.5
CV-75 7.5
CV-110 11
Power supply unit
Capa-
Outline type
city
(unit width)
(kW)
(60mm wide)
(90mm wide)
(120mm wide)
(150mm wide)
A2
B1
C1
D1
(Note 1) This is an optional part, and must be prepared by the user.
(Note 2) The 45kW and larger capacities are available with the MDS-B-CVE Series.
Refer to Appendix 4 for details.
POWER SUPPLY UNIT
MDS-C1-CV-150
3040
DATE 02/09
Compatible AC
reactor
B-AL-7.5K S-N25 200VAC NF50CS3P-40A05
B-AL-11K S-N35 200VAC NF50CS3P-50A05
B-AL-18.5K S-N50 200VAC NF100CS3P-100A05
B-AL-30K S-N80 200VAC NF225CS3P-150A05
B-AL-37K S-N150 200VAC NF225CS3P-175A05
Compatible
contactor
(Mitsubishi)
(Note 1)
Compatible NFB
(Mitsubishi)
(Note 1)
1 - 6
1-2-4 AC reactor type
Type
B-AL-7.5K
Nameplate
1. Introduction
Top surf ace of A C react or
B-AL-
(1)
11K 11 MDS-C1-CV-110
MDS-C1-CV-150
MDS-C1-CV-220
MDS-C1-CV-260
37K 37 MDS-C1-CV-370
AC reactor
Motor
type
B-AL-
7.5K 7.5
18.5K 18.5
30K 30
Capa-
city
(kW)
Compatible
power supply unit
MDS-C1-CV-37
MDS-C1-CV-55
MDS-C1-CV-75
MDS-C1-CV-185
MDS-C1-CV-300
1 - 7
2. Specifications
2-1 Spindle motor.....................................................................................................................................2-2
2-1-1 Specifications .............................................................................................................................. 2-2
2-1-2 Output characteristics.................................................................................................................. 2-7
2-2 Drive unit..........................................................................................................................................2-12
2-2-1 Installation environment conditions........................................................................................... 2-12
2-2-2 Spindle drive unit.......................................................................................................................2-12
2-2-3 Power supply unit...................................................................................................................... 2-17
2-2-4 AC reactor ................................................................................................................................. 2-18
2-2-5 D/A output specifications for spindle drive unit .........................................................................2-19
2-2-6 Explanation of each part............................................................................................................2-20
2-3 Restrictions and precautions............................................................................................................ 2-22
2-3-1 Layout of unit.............................................................................................................................2-22
2-3-2 Precautions for installing multiple power supply units............................................................... 2-23
2-3-3 Precautions when installing multiple spindle drive units to one power supply unit...................2-24
2 - 1
2. Specifications
2-1 Spindle motor
2-1-1 Specifications
Base rotation speed
Spindle motor type
2.2-01 3.7-01 5.5-01 7.5-01 11-01 15-01 18.5-01 22-01 26-01
Compatible spindle drive unit type
MDS-B/C1-
Continuous rating
Output
capacity
Base speed [r/min] 1500
Maximum speed [r/min] 10000 8000 6000
Frame No. A90 B90 D90 A112 B112 A160 B160 C160
Continuous rated torque [N·m] 9.5 14.0 23.5 35.0 47.7 70.0 95.5 118 140
GD2 [kg·m2] 0.027 0.035 0.059 0.098 0.12 0.23 0.23 0.32 0.38
Inertia [kg·m2] 0.007 0.009 0.015 0.025 0.03 0.06 0.06 0.08 0.10
Tolerable radial load [N] 980 1470 1960 2940
Cooling
fan
Environment
Weight [kg] 25 30 49 60 70 110 135 155
Insulation Class F
(Note 1) The rated output is guaranteed at the rated input voltage (200/220/230VAC) to the power supply unit.
If the input voltage fluctuates and drops below 200VAC, the rated output may not be attained.
(Note 2) The 50%ED rating applies for a 10-minute cycle time consisting of ON for five minutes and OFF for five minutes.
(Note 3) The 3.7kW and smaller capacities are available with the MDS-B-SPA Series. Refer to Appendix 5 for details.
[kW]
30-minute rating
50%ED rating
[kW]
Input voltage Single-phase 200V 3-phase 200V
Maximum power
consumption
Ambient temperature Operation: 0 to 40°C (non freezing), Storage: –20 to 65°C (non freezing)
Ambient humidity
Atmosphere Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist, or dust
Altitude
MDS-B-
SPAH-
MDS-B-
SPAH-
22
1.5 2.2 3.7 5.5 7.5 11 15 18.5 22
2.2 3.7 5.5 7.5 11 15 18.5 22 26
42W 40W 63W
SPA-55 SPA-75
37
Operation: 90%RH or less (non condensing),
Storage: 90%RH or less (non condensing)
Operation: 1000 meters or less above sea level,
Storage: 1000 meters or less above sea level
1500r/min Series
SJ-V
SPA-
110
SPA-
150
SPA-
185
SPA-
220
SPA-
300
CAUTION
When replacing the SJ-V series by the conventional SJ series, the shorter L
dimension is applied.
2 - 2
2. Specifications
Large capacity series
Spindle motor type
30A 37BP 45BP 55-01
Compatible spindle drive unit type
MDS-B-
Continuous rating
Output
capacity
Base speed [r/min] 1500 1150
Maximum speed [r/min] 4500 3450
Frame No. B160 B180 A200 A225
Continuous rated torque [N·m] 140 249 307 374
GD2 [kg·m2] 0.69 1.36 2.19 3.39
Inertia [kg·m2] 0.17 0.34 0.55 0.85
Tolerable radial load [N] 2940 4900 5880 5880
Cooling
fan
Environment
Weight [kg] 200 300 390 450
Insulation Class F
(Note 1) The rated output is guaranteed at the rated input voltage (200/220/230VAC) to the power supply unit.
If the input voltage fluctuates and drops below 200VAC, the rated output may not be attained.
(Note 2) The 50%ED rating applies for a 10-minute cycle time consisting of ON for five minutes and OFF for five minutes.
(Note 3) The 37kW and larger capacities are available with the MDS-B-SPA Series. Refer to Appendix 4 for details.
[kW]
30-minute rating
50%ED rating
[kW]
Input voltage Single-phase 200V 3-phase 200V
Maximum power
consumption
Ambient temperature Operation: 0 to 40°C (non freezing), Storage: –20 to 65°C (non freezing)
Ambient humidity
Atmosphere Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist, or dust
Altitude
SPA-370 SPA-450 SPA-550
22 30 37 45
30 37 45 55
130W 60W 115W
Operation: 90%RH or less (non condensing),
Operation: 1000 meters or less above sea level,
Storage: 1000 meters or less above sea level
SJ- SJ-V
Storage: 90%RH or less (non condensing)
2 - 3
2. Specifications
Wide range (1:8) constant output series
Spindle motor type
11-01 11-09 15-03 18.5-03 22-05 22XW5 22XW8
Compatible spindle drive unit type
MDS-C1-
Continuous rating
Output
capacity
Base speed [r/min] 750
Maximum speed [r/min] 6000 5000 4000
Frame No. B112 A160 B160 B180 A200
Continuous rated torque [N·m] 47.1 70.0 95.5 115 140 239 294
GD2 [kg·m2] 0.12 0.23 0.23 0.32 0.32 1.36 2.19
Inertia [kg·m2] 0.03 0.06 0.06 0.08 0.08 0.34 0.55
Tolerable radial load [N] 1960 2940 3920 5880
Cooling
fan
Environment
Weight [kg] 70 110 135 300 390
Insulation Class F
(Note 1) The rated output is guaranteed at the rated input voltage (200/220/230VAC) to the power supply unit.
If the input voltage fluctuates and drops below 200VAC, the rated output may not be attained.
(Note 2) The 50%ED rating applies for a 10-minute cycle time consisting of ON for five minutes and OFF for five minutes.
[kW]
30-minute rating
50%ED rating [kW]
Input voltage 3-phase 200V
Maximum power
consumption
Ambient temperature Operation: 0 to 40°C (non freezing), Storage: –20 to 65°C (non freezing)
Ambient humidity
Atmosphere Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist, or dust
Altitude
SPA-110 SPA-185 SPA-220 SPA-260 SPA-300 SPA-300
3.7 5.5 7.5 9 11 19.5 18.5
5.5 7.5 9 11 15 22 22
40W 63W 180W 60W
Operation: 1000 meters or less above sea level,
SJ-V SJ-
Operation: 90%RH or less (non condensing),
Storage: 90%RH or less (non condensing)
Storage: 1000 meters or less above sea level
Wide range constant
output series
600
(800)
Single-
phase
200V
550
(600)
3-phase
200V
2 - 4
2. Specifications
High-speed series
Spindle motor type
3.7-02ZM 7.5-03ZM 11-06ZM 11-08ZM 22-06ZM 30-02ZM
Compatible spindle drive unit type
MDS-B/C1-
Continuous rating
Output
capacity
Base speed [r/min]
Maximum speed [r/min]
Frame No.
Continuous rated torque [N·m]
GD2 [kg·m2]
Inertia [kg·m2]
Tolerable radial load [N]
Cooling
fan
Environment
Weight [kg]
Insulation
(Note 1) The rated output is guaranteed at the rated input voltage (200/220/230VAC) to the power supply unit.
If the input voltage fluctuates and drops below 200VAC, the rated output may not be attained.
(Note 2) The 50%ED rating applies for a 10-minute cycle time consisting of ON for five minutes and OFF for five minutes.
(Note 3) The 3.7kW and smaller capacities are available with the MDS-B-SPA Series. Refer to Appendix 5 for details.
[kW]
30-minute rating
50%ED rating
[kW]
Input voltage
Maximum power
consumption
Ambient temperature
Ambient humidity
Atmosphere
Altitude
MDS-B-
SPAH-37
2.2 5.5 5.5 7.5
3.7
(15min. rating)
3000 1500
15000 12000 8000
A90
7.0 35.0 35.0 47.7 70.0 118
0.027 0.098 0.098 0.12 0.23 0.32
0.007 0.025 0.025 0.03 0.06 0.08
490 980 1470 1960
Single-phase
200V
42W 40W 63W
Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist, or dust
25 60 70 125 155
SPAH-110 SPAH-150 SPA-185
7.5 7.5 11 15 22
A112
Operation: 0 to 40°C (non freezing), Storage: –20 to 65°C (non freezing)
Operation: 90%RH or less (non condensing),
Storage: 90%RH or less (non condensing)
Operation: 1000 meters or less above sea level,
Storage: 1000 meters or less above sea level
SJ-V
3-phase 200V
Class F
B112
SPA-220
11
A160
SPA-300
18.5
B160
2 - 5
2. Specifications
Hollow shaft series
Spindle motor type
7.5-03ZM 22-06ZM 30-02ZM
Compatible spindle drive unit type
MDS-C1-
Continuous rating
Output
capacity
Base speed [r/min] 1500 1500
Maximum speed [r/min] 12000 8000
Frame No. A112 A160 B160
Continuous rated torque [N·m] 35.0 70.0 118
GD2 [kg·m2] 0.099 0.23 0.32
Inertia [kg·m2] 0.025 0.058 0.08
Tolerable radial load [N] 0 (Note 3) 0 (Note 3) 0 (Note 3)
Cooling
fan
Environment
Weight [kg] 65 115 140
Insulation Class F
(Note 1) The rated output is guaranteed at the rated input voltage (200 to 230VAC) to the power supply unit.
(Note 2) The 50%ED rating applies for a 10-minute cycle time consisting of ON for five minutes and OFF for five minutes.
(Note 3) Do not apply a radial load.
[kW]
30-minute rating
50%ED rating
[kW]
Input voltage Single-phase 200V 3-phase 200V
Maximum power
consumption
Ambient temperature
Ambient humidity
Atmosphere
Altitude
SPAH-110 SPA-220 SPA-300
5.5 11 18.5
7.5 15 22
40W 40W
Operation: 0 to 40°C (non freezing),
Storage: –20 to 65°C (non freezing)
Operation: 90%RH or less (non condensing),
Storage: 90%RH or less (non condensing)
Indoors (no direct sunlight); no corrosive
gas, inflammable gas, oil mist, or dust
Operation: 1000 meters or less above sea level,
Storage: 1000 meters or less above sea level
SJ-VS
2 - 6
2-1-2 Output characteristics
[Base rotation speed 1500r/min series SJ-V2.2-01]
2. Specifications
[Base rotation speed 1500r/min series SJ-V3.7-01]
2.2
15-minute rating
1.5
1.3
0.9
Output [kW]
0
0 1500 6000
Continuous rating
Rotation speed [r/min]
[Base rotation speed 1500r/min series SJ-V5.5-01]
5.5
]
4.1
3.7
2.8
15-minute rating
Continuous rating
Output [kW]
0
0 1500 6000
Rotation speed [r/min]
3.7
15-minute rating
2.2
Output [kW]
1.3
10000 0 1500 6000
0
Continuous rating
10000
Rotation speed [r/min]
[Base rotation speed 1500r/min series SJ-V7.5-01]
7.5
5.5
4.1
15-minute rating
Continuous rating
Output [kW]
8000
0
0 1500 6000
Rotation speed [r/min]
8000
[Base rotation speed 1500r/min series SJ-V11-01] [Base rotation speed 150 0 r/min series SJ-V15-01]
11
8.3
7.5
5.6
15-minute rating
Continuous rating
Output [kW]
0
0 1500 4500
Rotation speed [r/min]
[Base rotation speed 1500r/min series SJ-V18.5-01]
18.5
13.9
11.3
15
15-minute rating
Continuous
Output [kW]
6000
15
8.3
15-minute rating
11
Continuous rating
Output [kW]
0
0 1500 4500
Rotation speed [r/min]
[Base rotation speed 150 0 r/min series SJ-V22-01]
22
18.5
16.5
13.9
15-minute rating
Continuous rating
Output [kW]
6000
0
0 1500 4500
Rotation speed [r/min]
6000
2 - 7
0
0 1500 4500
Rotation speed [r/min]
6000
2. Specifications
[Base rotation speed 1500r/min series SJ-V26-01]
26
22
30-minute rating
Continuous rating
Output [kW]
0
0 1500
Rotation speed [r/min]
[Large capacity series SJ-30A]
30
30-minute rating
22
Continuous rating
Output [kW]
0
0 1500
Rotation speed [r/min]
6000
4500
37
30
Output [kW]
0
0 1150
[Large capacity series SJ-37BP]
30-minute rating
Continuous rating
3450
Rotation speed [r/min]
[Large capacity series SJ-45BP]
45
37
30-minute rating
Continuous rating
Output [kW]
0
0 1150
Rotation speed [r/min]
3450
55
45
Output [kW]
0
0 1150
[Large capacity series SJ-V55-01]
30-minute rating
Continuous
3450
Rotation speed [r/min]
2 - 8
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