Incremental Thru-Bore/Motor Mount Encoders Model 755A NEMA Size 23 and 34 - 2 Pages

PRODUCTS COMPANY
Model 755A NEMA
m
Features
• Standard NEMA Mounting
• Up to 30,000 Cycles Per Revolution
• High Temperature Option
The Model 755A NEMA Mount Accu-Coder™ with it's integral shaft coupling, mounts directly onto NEMA motors. It is designed for easy installation on industrial size 23 or 34 motor frames. It features standard bolt circle patterns, and can accommodate shaft sizes of 0.250", 0.375", or 6 mm. With its rugged all metal housing, and a wide range of CPR options, it will fit in many different applications, providing years of trouble free use.
Common Applications
Robotics, Assembly Machines, Motor-Mounted Feedback, Phototypesetters, Printers & Digital Plotters, Elevator Controls, Medical Diagnostic Equipment
Model 755A NEMA Ordering Guide
Blue type indicates price adder options. Not all configuration combinations may be available. Contact Customer Service for details.
1 755A
-
31
-ITI -
1000
-
]-
HV
-
1
]-
23A
-[
s
-
cEI
I CERTIFICATION
N None
CE CE Marked7
OUTPUT TYPE 5 - 28V In/Out3
OC Open Collector PU Pull-Up Resistor PP Push-Pull HV Line Driver
[CYCLES PER REVOLUTION
1-30,000 I See CPR Options below for available resolutions. Price adder for CPR >1270
MODEL 755A Model 755A
SHAFT/BORE SIZE
31 Internal Shaft
CONNECTOR TYPE
S Standard 18" Cable6 C01 8-pin Molex C02 Terminal Block J00 18" Cable with 5-pin M129 IK00 18" Cable with 8-pin M129
8 - 28V In/5V Out4,8 H5 Line Driver 1 P5 Push-Pull
OPERATING TEMPERATURE
L 40° to 70° C S 0° to 70° C H 0° to 100° C1
NUMBER OF CHANNELS3
A Channel A
MAXIMUM FREQUENCY
Standard 100 kHz
200 kHz
5 250 kHz, >3000 CPR
500 kHz, >6000 CPR5 [4 1 MHz, >10,000 CPR5
Channel A LeadsB
Q Quadrature A & B
R Quadrature A & B with Index
ChannelB Leads A
K Reverse Quadrature A & B D Reverse Quadrature A & B with Index
For specification assistance call Customer Service at 1-800-366-5412
Model 755A NEMA CPR Options
MOUNTING
23A NEMA 23 - 0.250" coupling
23B NEMA 23 - 0.375" coupling
23C NEMA 23 - 6 mm coupling
34A NEMA 34 - 0.250" coupling
34B NEMA 34 - 0.375" coupling
34C NEMA 34 - 6 mm coupling
0001*
0002*
0004*
0005*
0012*
0014*
0020
0021*
0033*
0034*
0035*
0038*
0064*
0100
0120
0125
0240*
0250
0254*
0256*
0512
0600
0625*
0635
0900*
1000
1024
1200
1440
1500
1800
2000
3000a
3600a
4000a
4096a
NOTES:
0128* 0144* 0150* 0160* 0200
0300 0333* 0360 0400 0500
0665* 0720 0768* 0800 0889
1201*a 1203*a 1204*a 1250a 1270a
2048 2400a 2500 2540a 2880a
1 2 3 4 5
0° to 85° C for certain resolutions, see CPR Options. Contact Customer Service for index gating options. 24 VDC max for high temperature option. Standard temperature, 60 to 3000 CPR only. Standard cable lengths only. For details, please refer to Technical Bulletin TB 116: Noise and Signal Considerations, at www.encoder.com.
For non-standard cable lengths, add a forward slash (/) plus cable
length expressed in feet. Example: S/6 = 6 feet of cable.
Please refer to Technical Bulletin TB100: When to Choose the CE Option.
H5 and P5 outputs are not available with CE option.
5-pin not available with Line Driver (HV, H5) outputs. Additional cable lengths
available. Please consult Customer Service.
20,000a 330240a 12,000a 12,500a 14,400a 15,000a 18,000a 20,000a 20,480a
* Contact Customer Service for High Temperature Option.
a High Temperature Option (H) limited to 85° C maximum for these CPR options.
New CPR values are periodically added to those listed. Contact Customer Service to determine all currently available CPR values. Special disk resolutions are available upon request. A one-time NRE fee may apply.
6
1-800-366-5412 • www.encoder.com • sales@encoder.com
Incremental Thru-Bore/Motor Mount Encoders Model 755A NEMA Size 23 and 34
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    PRODUCTS COMPANY Model 755A NEMA Model 755A NEMA Specifications Electrical Input Voltage............4.75 to 28 VDC max for temperatures...
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