HEAVY DUTY
SERIES HD25
Harsh Duty Optical Encoder
Key Features
• Size 25 Heavy-Duty Encoder with Single or
Dual Isolated Outputs
• ATEX Certification Available for Intrinsically
Safe Applications
• Unbreakable Code Disc up to 5000PPR
• Special Housing and Seals for IP67 Rating
• Anodized Aluminum, Stainless Steel, or
Nickel Plated Housing
NorthStar
™
brand
E Ex ia IIB T4
SPECIFICATIONS
STANDARD OPERATING CHARACTERISTICS
Code: Incremental
Resolution: 1 to 5000 PPR (pulses/revolution)
Format: Two channel quadrature (AB) with optional
Index (Z), and complementary outputs
Phase Sense: A leads B for CCW shaft rotation
viewing the shaft clamp end of the encoder
Quadrature Phasing: For resolutions to 625PPR:
90° ± 15° electrical; For resolutions over
625 PPR: 90° ± 30° electrical
Symmetry:
For resolutions to 1024PPR: 180° ±18° electrical
For resolutions over 1024PPR: 180° ±25° electrical
Waveforms: Squarewave with rise and fall times
less than 1 microsecond into a load capacitance of
1000 pf
Data A
Data A
Data B
Index
ELECTRICAL CONNECTIONS
Connector & mate/accessory cable assembly pin numbers and wire color information is provided here for
reference. Models with direct cable exit carry the color coding as shown in the right hand column.
Encoder Cable # 108594- Cable # 108595- Cable # 108596-
Function 6 Pin Single Ended 7 Pin Single Ended 7 Pin Dif Line Drv w/o Idx
Pin Wire Color Pin Wire Color Pin Wire Color Pin Wire Color Wire Color
Sig. A E BRN A BRN A BRN A BRN GREEN
Sig. B D ORG B ORG B ORG B ORG BLUE
Sig. Z C YEL C YEL —— C YEL ORANGE
Power +V B RED D RED D RED D RED RED
Com A BLK F BLK F BLK F BLK BLACK
Case —— G GRN G GRN G GRN WHITE
N/C F — E — —— E ——
—— — — C BRN/WHT H BRN/WHT VIOLET
Sig. A
Sig. B
—— — — E ORG/WHT I ORG/WHT BROWN
—— — — —— J YEL/WHT YELLOW
Sig. Z
Note: “MS” type mating connectors and prebuilt cables are rated NEMA 12.
For watertight applications, use NEMA4 10 pin cable & connector 109209-XXXX.
6, 7 & 10 Pin MS, 5 Pin M12, Connectors and Cables
1.06
DATA AND INDEX
Not all complements shown.
A shown for reference
o
( 180 ELE C)
A Leads B CCW
Cable # 1400635or 109209- (NEMA4)
10 Pin Dif Line Drv w/ Idx
o
(90 ELE C)
Cable # 112859-
M12, 5 Pin Single Ended
Pin Wire Color
4
2
5
1
3
–
–
–
–––
BLK
WHT
GRY
BRN
BLU
–
–
–
–
Cable Exit
with Seal
ELECTRICAL
Input Power: 5-26VDC, 5-15VDC dependant on
output type. 50 mA max., not including output
loads. ATEX: 5VDC, 7-26VDC
Outputs: 2N2222, 4469. ET7272, ET7273
Frequency Response: 125 kHz (data & index)
Termination: 6, 7, or 10 pin MS Connector; 18”
cable exit w/seal
Mating Connector:
6 pin, style MS3106A-14S-6S (MCN-N4);
7 pin, style MS3106A-16S-1S (MCN-N5);
10 pin, style MS3106A-18-1S (MCN-N6)
10 pin, NEMA 4 style (604505 & 604506)
MECHANICAL
Shaft Material: 303 stainless steel (passivated)
Shaft Speed: 6,000 RPM, maximum
Shaft loading: Up to 100 lbs axial and radial
Shaft runout: 0.0005 TIR at midpoint
Starting torque: 2.5 in-oz. maximum (at 25°C)
Bearings: 5200 ZZ double row
Bearing life: 5 x 108 revs at rated shaft Loading,
5 x 1011 revs at 10% of rated shaft
loading.(manufacturers’ specs)
Housing and cover: Hard Anodized Aluminum.
Also available in Electroless Nickel finish and
Stainless Steel.
Disc material: Metal or plastic
Weight: 14 ounces, typical
ENVIRONMENTAL
Operating Temperature: -40 to 100°C
Operating Temperature ATEX: -40 to 80°C
Storage temperature: -40 to 100°C
Shock: 50G’s for 11msec duration
Vibration: 5 to 2000Hz @ 20 G’s
Humidity: 100%
Enclosure Rating: IP67
by
Ordering Information
To order, complete the model number with code numbers from the table below:
Code 1: Model
Code 2: PPR Code 3: Shaft
HD25
0625
Size 25
Extreme
Heavy Duty
Encoder
1 Unidirectional
2 Bidirectional
3 Bidirectional with
Index
0001
0024
0025
0035
0040
0050
0060
0100
0120
0192
0200
0240
0250
0256
0300
0360
0500
0512
0600
0720
0900
1000
1024
1200
1250
1440
1524
1600
1800
2000
2048
2500
2540
2600
3600
4096
5000
Note:
10 foot Cable Assemblies with MS Connector
108594-0010
108595-0010
6 Pin MS, Cable Assy. For Use with Single Ended Outputs
7 Pin MS, Cable Assy. For Use with Single Ended Outputs
108596-0010 7 Pin MS, Cable Assy. For Use with Differential
Line Driver w/o Index Outputs
1400635-0010 10 Pin MS, Cable Assy. For Use with Differential
Line Driver with Index Outputs
109209-0010 NEMA4 10 pin MS, Cable Assy. For use with
differential line driver with index outputs
Mating Connectors (no cable)
6 pin, style MS3106A-14S-6S (MCN-N4)
7 pin, s
tyle MS3106A-16S-1S (MCN-N5)
10 pin, s
tyle MS3106A-18-1S (MCN-N6)
10 pin, NEMA 4 style (604505 & 604506)
0 3/8" Dia.
Shaft with
flat
4 10mm
Dia. Shaft,
with flat
6
12mm Dia.
Shaft
Code 4: Electrical
Ordering Information
0 5-26V in, 5-26V
Open Collector out
(7273)
2 5-26V in, 5-26V
Push-Pull out
F 5-26V in, 5-26V
Open Collector out
(2222)
G 5-26V in, 5-26V
Open Collector out
with 2.2 kΩ Pullups
(2222)
Available when: Code
1 is 1, 2 and Code 5
is 3,5 or D through P,
or Code 1 is 3 and
code 5 is 5 or D
through P:
3 5-26V in, 5-26V
Differential Line
Driver out (7272)
4 5-26V in, 5V
Differential Line
Driver out (7272)
6 5-15V in, 5-15V
Differential Line
Driver out (4469)
HEAVY DUTY
SERIES HD25
Code 5: Termination
1 6 Pin Connector
3 7 Pin Connector
5 10 Pin Connector
9 5 Pin M12 Connector
D 18" Sealed Cable
E 3’ Sealed Cable
F 6’ Sealed Cable
G 10’ Sealed Cable
H 15’ Sealed Cable
P 5m Sealed Cable
*Note: Available ATEX Certified
Options
ATEX Type 1: ATEX Certified;
5V in, 5V out only
ATEX Type 2: ATEX Certified;
7-26V in, 7-26V out
ATEX Type 3: ATEX Certified;
7-26V in, 5V out
ATEX Type 4: ATEX Certified;
5-15V in, 5-15V out
NOTE: ATEX voltages replace
those shown in Code 4.
† NOTE: Simultaneous use
of redundant outputs may
void ATEX certification.
Consult factory for
details.
Code 6: Options
0 No Options
1 Nickel Finish Housing
2 Stainless Steel Housing
3 Redundant Outputs (Dual Connector
Housing). See † NOTE
4 Nickel Finish Housing with Redundant
Outputs. See † NOTE
5 Stainless Steel Housing with
Redundant Outputs. See † NOTE
A Same as "0" w/ ATEX Type 1
B Same as "1" w/ ATEX Type 1
C Same as "2" w/ ATEX Type 1
D
Same as "3" w/ ATEX Type 1.
E
Same as "4" w/ ATEX Type 1.
F
Same as "5" w/ ATEX Type 1.
Available when Code 4 is 0-3, F or G
G Same as "0" w/ ATEX Type 2
H Same as "1" w/ ATEX Type 2
I Same as "2" w/ ATEX Type 2
J
Same as "3" w/ ATEX Type 2.
K
Same as "4" w/ ATEX Type 2.
L
Same as "5" w/ ATEX Type 2.
Available when Code 4 is 4
M Same as "0" w/ ATEX Type 3
N Same as "1" w/ ATEX Type 3
O Same as "2" w/ ATEX Type 3
P
Same as "3" w/ ATEX Type 3.
Q
Same as "4" w/ ATEX Type 3.
R
Same as "5" w/ ATEX Type 3.
Available when Code 4 is 6:
S Same as 0, w/ATEX Type 4
T Same as 1, W/ATEX Type 4
U Same as 2, w/ATEX Type 4
V Same as 3, w/ATEX Type 4.
W Same as 4, w/ATEX Type 4.
Y Same as 5, w/ATEX Type 4.
See †NOTE
See †NOTE
See †NOTE
See †NOTE
See †NOTE
See †NOTE
See †NOTE
See †NOTE
See †NOTE
See †NOTE
See †NOTE
See †NOTE
DIMENSIONS
0.54 [13.7]
0.86 [21.8]
1.95
[49.5]
1.54
[39.1]
1.91
[48.5]
inches [mm]
0.30 [7.6]
Flat 0.70 x 0.018
[17.8 x 0.46]
ShaftØ
0.37 [9.5]
0.91 max.
[23]
Ø1.25
[31.8]
4x R0.21
[5.3]
2.064 [52.4]
2X
4x Ø0.22
[5.6]
2.65 [67.3]
2X
10-32 UNF 2B x 0.38" deep
on 1.875" bolt circle
1.95
[49.5]
1.95
[49.5]
ShaftØ
0.37 [9.5]
Standard Housing Dual Redundant Outputs
2.95
[74.9]
4x R0.21
[5.3]
4x Ø0.22
[5.6]
1.54
[39.1]
1.95
[49.5]
Cable Exit
0.70 [17.8]
0.30 [7.6]
0.018 [.46]
Flat
1.07