Panasonic DVMB48XZ User Manual
Controller
Instruction Manual
Pin No.5: +24 V
■
DIN terminal block
■
Protection cover
■
Mounting frame
■
Noise filter
■
Surge absorber
Contactless Brake Unit
for Small Geared Motors
MB48X Series
Model: DVMB48XZ
Terminal block:
sold separately
■ Thank you for purchasing the Panasonic Contactless Brake Unit for small
geared motors.
■ This manual contains information on safety connection and operation of the
product and associated equipment.
■ Although the product is easy to operate, it may cause injury to personnel or
damage to property or degrade the performance and shorten its life when not
properly and safely used.
Please review the material in this manual thoroughly before using the product.
■ Keep this manual in a safe location where it can easily be accessed for
reference.
■The user and the operator should always refer to this manual.
● This product is for industrial equipment.Don't use this product at
general household.
IME79
P0414-0
Safety Precautions
Please strictly observe safety precautions described below to prevent
personal injury and property damage.
■ The below explains what will happen if someone fails to heed a particular
precaution statement.
Indicates hazards or unsafe practices
Danger
which could result in severe personal
injury or death.
Indicates hazards or unsafe practices
Caution
which could result in minor personal injury
or product or property damage.
■ The following symbols are used to describe the type of Do and Don't.
This symbol is used to indicate a practice
that shall not be attempted.
This symbol is used to indicate a practice
that shall be done.
Danger
Risk of electric shock, injury or re
Don’t use the unit in or near environment containing water,
corrosive gas, ammable gas or ammable substance.
Don’t attempt to touch manual control with wet hands.
When an unauthorized person can access the unit, install it
in a lockable control board and protect its terminal block from
inadvertent contact.
Use overcurrent protection device, ground-fault circuit interrupter, overtemperature protecting device and emergency
stop device.
Be sure to connect the ground of the motor to the earth.
Be sure to turn off power to the unit before wiring it or connecting/disconnecting it to/from socket or terminal block.
−2− −3− −4−
Caution
Risk of electric shock, injury or re
Don’t make soldering joint on a round pin of the brake unit.
Don’t use the unit in an environment where large amount of
static electricity or charges are obtained.
Don’t damage leadwires; don’t subject leadwires to exces-
sive stress such as strong pressure, heavy object and
clamping load; don’t soak leadwires in oil or water.
Don’t lock the motor shaft while it is running.
Don’t start or stop the motor by turning on or off the main power.
Don’t touch rotating member of the motor while it is running.
Don’t touch potentially hot motor casing.
Don’t use the unit when it is damaged.
Don’t get on the product. Don’t place heavy object on the product.
Don’t attempt to perform modication, dismantle or repair.
Test-run the securely xed motor isolated from mechanical
system to verify normal operation (e.g. rotating direction),
and then install it to the machine.
Securely install the equipment to prevent bodily injury or re
in case of earthquake.
After correctly connecting leadwires, insulate the live parts
with insulator.
Always keep power disconnected when the power is not
necessary for a long time.
After an earthquake, rst verify safety.
Once power failure occurs or the overtemperature protecting device activates, don’t come close to the machine that
will unexpectedly start upon recovery of the power. Provide
secure mechanism so that the restarting of the machine will
not cause personal injury.
Repair must be performed by Panasonic authorized service shop.
Before installing, transferring, wiring or mechanically check-
ing product, disconnect the power source.
The product must be disposed as industrial waste.
Unpacking
●
Verify that the model No. matches the number specied on your order sheet.
●
Make sure that any damage in transit is not found.
Should you nd any discrepancy in the product, consult your local dealer.
Applicable motor
Panasonic small geared motor new G series
Induction motors, reversible motors and single-phase motors with electromagnetic brake
* The unit cannot be used with Sq.42 mm size geared motor.
External dimensions, names and functions
□48
①
②
5.5
⑤
③
④
⑥
Name Function
CW lamp Lights when motor is turning clockwise when viewed from output shaft.
①
CCW lamp
②
E_BRAKE lamp Lights when the electric brake is operating.
③
M_BRAKE
④
RELEASE lamp
Braking time
control
⑤
Factory setting:
0.2 s
Braking torque
control
⑥
Factory setting:
40 W-90 W
Lights when motor is turning counterclockwise when viewed from output shaft.
Lights when the electromagnetic brake is energized, releasing braking.
Adjust the operating time of electric brake in
response to inertia of the load. For normal braking
operation, minimum setting of 0.2 s will do. Since
a longer braking time will cause the motor to
become hot, shortening its life, the time should
be the minimum possible value. The motor frame
temperature must be kept below 90 ℃.
To increase the braking
torque, turn the knob CW.
For a motor sized between
40 W and 90 W, adjust the
torque within the range
indicated by the black arrow.
Setting beyond the limit will
cause malfunctioning or
shorten the life of product.
69.2 14.5
Round pin
□44.5
[Unit: mm]
Wiring diagram
(for reversible motor)
■ The thick solid lines represent main circuit. Use conductor of size 0.5 mm
larger for the main circuit.
■ The thin solid lines represent signal circuit. Use conductor of size 0.3 mm
larger in the signal line circuit.
Power supply
100 V system: single-phase 100-120 VAC
200 V system: single-phase 200-230 VAC
Molded case circuit breaker
(MCCB): 5 A
<Caution>
Be sure to connect
ground-fault circuit
interrupter to the
power supply.
Noise filter
(optional)
Surge absorber
(optional)
Be sure to ground the return circuit to the earth terminal:
should be class D earthing
100 Ω or less, (1.6 mm or more)
Capacitor cap
Compatible with Japanese standards:
optional
Compatible with international standards:
supplied with the motor
Capacitor
(supplied with the motor)
For wiring connection to
the capacitor, refer to the
motor instruction manual
Power switch
Be sure to ground the return circuit to the earth terminal:
Should be class D earthing
100 Ω or less, (1.6 mm or larger.)
Tightening torque: 1.2 N∙m to 1.5 N∙m
(To be installed by the customer)
Terminal block
(sold separately)
Brake unit
Motor (sold separately)
2
or
2
or
For wiring connections
to the controller,
see P.8 to P.12.
8
7
6
5
11
1
10
(Black)
(Gray)
(White)
2
Options
SUP-EK5-ER-6:
Okaya Electric Industries Co., Ltd.
7.0
2.0
Circuit diagram
IN OUT
①
②
(DV0P4170)
100.0±2.0
88.0
75.0
Marking
(label)
2−ø4.5×6.75
L L
R
Cy
Cx Cx
Cy
5.0
12.0
10.0
2−ø4.5
50.0
60.0
Recommended parts
（ATC180041）
40
70
■
11P cap
（ATA4861）
34.6
ø30
⑧⑦ ⑥ ⑤
⑩⑪ ① ②
30.5
50
[Unit: mm]
ø31.4
[Unit: mm]
Before using the product
R∙A∙V-781BWZ-4:
Okaya Electric Industries Co., Ltd.
Terminal cover (clear)
53.1±1.0
（11.6）
6-M4
（13.0）
[Unit: mm]
③
④
(Panasonic Industrial Devices SUNX Co., Ltd.)
（AQM4801）
④
③⑨
• Use these parts when product is recessed in the panel.
Mounting hole machining drawing
＋0.6
0
45
ø4.2±0.2
Circuit diagram
Machining hole
dimension
＋0.6
45
0
R1 max.
(DV0P4190)
11±1
5.5±1
28.5±1
+30
−0
200
28±1
41±1
①
（ATA4811）
Machining hole pitch
for serial mounting
＋0.6
45
0
＋0.6
0
80 min.
45
②
UL-1015
AWG16
80 min.
[Unit: mm]
4.5±0.5
[Unit: mm]
−6−−5− −7− −8−
Installation location
●
Avoid the following locations:
・ Place where the product will be exposed to direct sun light for a long time
(e.g. outdoor).
・ Place where the product will be subjected to excessive vibration or shock
(5.9 m/s
2
or more).
・ Place where the product will be exposed to nonnegligible amount of dust
and humidity.
・
Place where the product will be exposed to ammable gas or corrosive gas.
・ Place where large amount of static electricity will generate (near forming,
powdering or uid processing facilities).
・ Place where the product is exposed to high electrical eld (near radio
transmitting device or welder). Provide appropriate shield as necessary.
●
When unauthorized person can access the unit, install it in a lockable control
board.
●
When the unit is installed in the control board, do not place ammable
material near the unit.
Considerations for wiring
●
Use a terminal block or socket for wiring connection. Do not solder the lead
to the round pin.
●
When wiring or connecting the unit to the terminal block or socket, turn off power.
●
The brake unit is not provided with a protective device: Use overcurrent
protection device, ground-fault circuit interrupter, and overtemperature
protecting device.
●
Wrong wiring will damage the brake unit or cause motor burnout.
●
Do not run cables and wirings of the unit in the same or in parallel with those
of high capacity electric furnace or welder which controlled by the thyristor,
or any other high- power/frequency equipment. Induced noise voltages will
cause malfunction.
●
In buildings (e.g. mountain lodge and plastic greenhouse) and locations
where lightning often hits, connect the surge absorber to the secondary
circuit of master circuit of the power distribution board.
Example of surge absorber: R∙A∙V-781BWZ-4, Okaya Electric Industries Co., Ltd.
(Panasonic optional part number: DV0P4190)
●
Because the unit is controlled by the thyristor, it may induce electric noise to
the radio receiver and wireless equipment. If this is the case, use a noise lter.
Example of noise lter: SUP-EK5-ER-6, Okaya Electric Industries Co., Ltd.
(Panasonic optional part number: DV0P4170)
●
When the electromagnetic contactor or electromagnetic switch is used,
connect voltage-surge suppressor e.g. spark killer across contacts.
Considerations on power supply
●
Be sure to turn off power when it will not be used for a long period.
●
When using a transformer or variable transformer, its capacity must be larger
than the rated power input of the product, to assure reliable operation.
Operating precautions
●
The motor housing temperature must be kept below 90 ℃. The motor frame
temperature depends on ambient temperature, loading condition and start/
stop cycles. When the frame temperature exceeds 90 ℃, replace the motor
with a larger size motor. (Measure the motor frame temperature by using
thermometer, thermocouple, thermo-tape, etc.)
●
The number of start/stop operations should be 6 times/min or less.
●
One brake unit must be connected to only one motor.
Considerations on chemical, oil and water
●
Do not use the product in atmosphere containing organic solvents such as
alcohol, benzin and thinner; oils such as cutting oil and grease; or strong
alkaline materials such as ammonia and caustic soda.
●
Prevent intrusion of water or oil. The product is not waterproof.
●
Do not operate the unit with bare hands.
For proper use
■ Signal input terminal equivalent circuit
Internal circuit
2 kΩ
2 kΩ
MAX 40 mA
2 kΩ
Pin No.6: CW rotation input
Pin No.7: CCW rotation input
Pin No.8: Input to select electrical
brake for stop (E_BRAKE)
Pin No.4: Input to release electromagnetic
brake (M_BRAKE RELEASE)
Standard electrical wiring diagram
Induction motor (compatible with Japanese standards) CW rotation
10
2
1
MCCB
11
Capacitor
Brake
unit
5
6
7
8
CW
Pin No.7 is not connected
E_BRAKE
ON : CW rotation
OFF : Stop
Electrical brake is applied to stop
ON :
OFF :
No electrical brake is applied to stop
Pin No.
CW input signal
E_BRAKE input signal
Operation
: Operation of electrical brake
ON ON
ON
Run Stop Run
Braking
Notes:
1. The thick solid lines represent main circuit. Use conductor of size 0.5 mm
larger for the main circuit.
2. Leave pins 3, 4, 7 and 9 unconnected.
(These pins are not isolated from the internal circuit.)
3. According to this wiring diagram, the motor rotates clockwise (CW) when
viewed from the end of shaft.
Note that output shaft of the gear head may rotate CCW.
4. The CW lamp lights while the motor is running.
CWCW
Free running
Apply
rated voltage
White
Brown
Motor
Gray
Black
80 mA or more
at DC24 V
Control
(
power supply
CW
2
or
Induction motor (compatible with Japanese standards) CCW rotation
10
2
1
MCCB
11
Capacitor
Brake
unit
5
6
)
7
8
Pin No.6 is not connected
CCW
E_BRAKE
ON : CCW rotation
OFF : Stop
ON :
Electrical brake is applied to stop
OFF :
No electrical brake is applied to stop
Pin No.
CCW input signal
E_BRAKE input signal
Operation
: Operation of electrical brake
ON ON
ON
Run Stop Run
Braking
CCWCCW
Free running
Notes:
1. The thick solid lines represent main circuit. Use conductor of size 0.5 mm
larger for the main circuit.
2. Leave pins 3, 4, 6 and 9 unconnected.
(These pins are not isolated from the internal circuit.)
3. According to this wiring diagram, the motor rotates counterclockwise (CCW)
when viewed from the end of shaft.
Note that output shaft of the gear head may rotate CW.
4. The CCW lamp lights while the motor is running.
Apply
rated voltage
White
Gray
Motor
Black
Brown
CCW
80 mA or more
at DC24 V
Control
(
power supply
2
or
)
Induction motor (compatible with international standards) Reversible motor
Brake
unit
10
2
1
MCCB
11
Capacitor
5
6
7
8
CW
CCW
E_BRAKE
ON : CW rotation
OFF : Stop
ON : CCW rotation
OFF : Stop
Electrical brake is applied to stop
ON :
OFF :
No electrical brake is applied to stop
Apply
rated voltage
White
Gray
Motor
Black
Pin No.
CW input signal
CCW input signal
E_BRAKE input signal
Operation
: Operation of electrical brake
Notes:
1. The thick solid lines represent main circuit. Use conductor of size 0.5 mm
larger for the main circuit.
2. Do not input CW rotation signal and CCW rotation signal at the same time.
Otherwise, both signals cause application of excessive power to the motor to
burn out.
3. Do not input rotating direction change signal or the operation instruction while
the electrical brake is being applied.
4. Leave the pins 3, 4 and 9 unconnected.
(These pins are not isolated from the internal circuit)
5. For the purpose of this diagram, CW and CCW refer to direction of the motor
rotation when viewed it from the motor shaft end.
Note that output shaft of the gear head may turn in opposite direction.
6. To change the rotating direction of the induction motor, wait until the motor
stops completely.
ON
ON
Run Run StopStop Run
Braking
ON
CCW
Braking Free running
ON
CWCW
CCW
CW
80 mA or more
at DC24 V
Control
(
power supply
2
or
)
Single-phase motor with electromagnetic brake
10
2
1
MCCB
11
Capacitor
3
Brake
Notes:
1. The thick solid lines represent main circuit. Use conductor of size 0.5 mm
2. Do not input CW rotation signal and CCW rotation signal at the same time.
Otherwise, both signals cause application of excessive power to the motor to
3. Do not input rotating direction change signal or the operation instruction while
4. For the purpose of this diagram, CW and CCW refer to direction of the motor
Note that output shaft of the gear head may turn in opposite direction.
9
unit
5
6
7
8
4
Pin No.
CW input signal
CCW input signal
E_BRAKE input signal
M_BRAKE REREASE
input signal
Operation
: Operation of electrical brake
Operation of
:
electromagnetic brake
CW
CCW
E_BRAKE
M_BRAKE
RELEASE
ON : CW rotation
OFF : Stop
ON : CCW rotation
OFF : Stop
ON :
OFF :
ON :
OFF :
operation
ON
ON
Run Run StopStop Run
Braking Braking Free running
larger for the main circuit.
burn out.
the electrical brake is being applied.
rotation when viewed it from the motor shaft end.
Apply
rated voltage
CCW
CW
White
Gray
Motor
Black
Yellow
Yellow
Electrical brake is applied to stop
No electrical brake is applied to stop
Electromagnetic brake forced release
Electromagnetic brake release during
ON
CCW
Electromagnetic
brake
80 mA or more
at DC24 V
Control
(
power supply
ON
ON
CWCW
2
or
)
−10−−9− −12−−11−
Maintenance
To prevent unpredictable malfunction due to effects of operating environment
(temperature, humidity, dust, vibration, etc.) and aging of parts, periodical checking
procedure as described below is necessary to assure safe and reliable operation.
1. Check for smooth operation
2. Check the motor for abnormal noise
3. Check motor temperature
4. Replace part that has been used for specied period. Standard life
expectancy of the parts is 5 years (not the guaranteed life).
Troubleshooting
If a problem occurs with your system, use the following procedure for locating and
removing the cause.
In the event the problem cannot be isolated or the unit is suspected, or if you
have any questions, please contact us or your local agency.
Motor won't run
Specified voltage is fed
Measuring terminals: across Pin No.2 and Pin No.10
for power supply voltage
YES
Specified control voltage is applied
Or the polarity is correct
Measuring terminals: across Pin No.5 and Pin No.6 (or 7)
for DC24 V (Pin No.5:+)
Correct voltages are output
Measuring terminals: for CW rotation, across pin Pin No.2
and Pin No.1 for power supply voltage for CCW rotation,
across Pin No.2 and Pin No.11 for power supply voltage
YES Other YES Motor with electromagnetic brake
CW/CCW lamp is lit
While CW or CCW lamp is lighting,
M_BRAKE RELEASE lamp is lit
Electromagnetic brake operates normally
Motor capacitor is correctly connected
Motor or capacitor is defective
YES
NO
YES
YES
YES
Load is too high
NO
NO
Check wiring
YES
Brake unit is defective
NO
Check wiring. Check
capacity of power supply
NO
Brake unit is defective
NO
Brake unit is defective
NO
Electromagnetic brake
is defective
NO
Check wiring
Reduce the load or
YES
replace the motor with
a larger size
Motor runs without braking
Other
NO
M_BRAKE RELEASE lamp goes off at STOP signal
E_BRAKE lamp goes on at STOP signal
Specified control voltage is applied
Or the polarity is correct
Measuring terminals: across Pin No.5 and
Pin No.8 for DC24 V (Pin No.5:+)
Braking time and braking torque are properly adjusted
as motor capacitance or load varies
Motor with electromagnetic brake
NOYES
YES
Brake unit is faulty
YES
Electromagnetic brake
is defective
NO
Check wiring. Check
capacity of power supply
NO
Adjust braking time
or braking torque
Specication
Rated voltage Single-phase AC100 V to AC230 V
Allowable power
uctuation range
Basic specication
Power supply frequency 50/60 Hz
Control input voltage DC24 V（±10 ％）
Off-state voltage DC3 V or higher
Ambient temperature –10 ℃ to +40 ℃ (no freezing)
Ambient humidity 20 % to 85 % RH (no dewing)
Altitude 1000 m or lower
Vibration 5.9 m/s
Storage temperature,
storage humidity
Basic function
Normal temperature
Run/stop, normal/reverse rotation using the same wiring*3,
instantaneous stop with electric brake,
electromagnetic brake control
Braking time setting range Stepless regulation between 0.2 sec and 2.0 sec
Braking torque regulation Stepless regulation
Protection degree IP20 or equivalent
Mass 130
*1: Measured at a point 5 cm from brake unit body.
*2: –20 to +60 ℃ (no freezing) for a short period (a few days) of transportation
*3: Exclude induction motor (compatible with Japanese standards).
−14−−13−
±10 %
2
or below (10 Hz to 60 Hz)
*2
. Normal humidity
g
*1
Cautions for proper use
●
This product is intended to be used with a general industrial product, but not designed
or manufactured to be used in a machine or system that may cause personal death in
case of failure.
●
Install a safety device or apparatus in your application, when a serious accident or loss
of property is expected due to the failure of this product.
●
Consult us if the application of this product is under such special conditions as nuclear
energy control, aerospace, transportation, medical equipment, various safety devices,
equipment requiring high cleanliness or used under radioactive environment.
●
We have been making the best effort to ensure the highest quality of the products.
However, application of exceptionally large external noise disturbance and static
electricity, or failure in input power, wiring and components may result in unexpected
action. It is highly recommended that you make a fail-safe design and secure the safety
in the operative range.
●
Failure of this product depending on its content, may generate smoke of about one
cigarette. Take this into consideration if the machine is used in a clean room.
●
Please be careful when using in an environment with high concentrations of sulphur
or sulphuric gases, as sulphuration can lead to opening of the chip resistor or a poor
contact connection.
●
Take care to avoid inputting a supply voltage which signicantly exceeds the rated
range to the power supply of this product. Failure to heed this caution may result in
damage to the internal parts, causing smoking and/or a re and other trouble.
●
The user is responsible for checking compatibilities of the unit with the equipment to
which it is to be installed and associated parts, in various aspects such as conguration,
dimensions, characteristics, life expectancy and regulations.
−15−
Technical information
●
Technical information of this product (Instruction Manual, CAD data) can be
downloaded from the following web site.
http://industrial.panasonic.com/ww/i_e/25000/motor_fa_e/motor_fa_e.html
MEMO (Fill in the blanks for reference in case of inquiry or repair.)
Date of
purchase
Model No.
DVMB48XZ
Dealer
Tel: （ ） −
Panasonic Corporation, Appliances Company,
Motor Business Division
7-1-1 Morofuku, Daito, Osaka, 574-0044, Japan Phone : +81-72-871-1212
© Panasonic Corporation 2014
Printed in China
IME79
P0414-0
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