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33
NOTE: ALL DEGREE REFERENCES ARE ELECTRICAL DEGREES.
WAVEFORM SHOWN WITH OPTIONAL COMPLEMENTARY
SIGNALS A, B, Z FOR HV OUTPUT ONLY.
Input Voltage ............ 4.75 to 28 VDC max for temperatures
up to 70° C
4.75 to 24 VDC for temperatures
between 70° C to 100° C
Input Current ...........100 mA max with no output load
Input Ripple .............. 100 mV peak-to-peak at 0-100 kHz
Output Format ......... Incremental- Two square waves in
quadrature with channel A leading B
for clockwise shaft rotation, as viewed
from the encoder mounting face. See
Waveform Diagrams.
Output Types............Open Collector- 100 mA max per channel
Pull-Up- 100 mA max per channel
Push-Pull- 20 mA max per channel
Line Driver- 20 mA max per channel
(Meets RS 422 at 5 VDC supply)
Index ......................... Occurs once per revolution. The
index for units >3000 CPR is 90° gated
to Outputs A and B. See Waveform
Diagrams.
Max Frequency ........Up to 1 MHz.
Noise Immunity........ Tested to BS EN61000-4-2; IEC801-3;
BS EN61000-4-4; DDENV 50141;
DDENV 50204; BS EN55022
(with European compliance option);
BS EN61000-6-2; BS EN50081-2
Symmetry ................. 1 to 6000 CPR: 180° (±18°) electrical at
100 kHz output
6001 to 20,480 CPR: 180° (±36°) electrical
Quad Phasing ...........1 to 6000 CPR: 90° (±22.5°) electrical at
100 kHz output
6001 to 20,480 CPR: 90° (±36°)
Min Edge Sep ........... 1 to 6000 CPR: 67.5° electrical at 100
kHz output
6001 to 20,480 CPR: 54° electrical
>20,480 CPR: 50° electrical
Rise Time .................. Less than 1 microsecond
Accuracy ................... Instrument and Quadrature Error:
For 200 to 1999 CPR, 0.017° mechanical
(1.0 arc minutes) from one cycle to any
other cycle. For 2000 to 3000 CPR,
0.01° mechanical (0.6 arc minutes)
from one cycle to any other cycle.
Interpolation error (units > 3000 CPR
only) within 0.005° mechanical. (Total
Optical Encoder Error = Instrument +
Quadrature + Interpolation)
Max Shaft Speed ...... 7500 RPM. Higher shaft speeds may be
achievable, contact Customer Service.
Starting Torque ........0.14 oz-in typical
4.0 oz-in typical for -40° C operation
Moment of Inertia ...2.8 x 10
-4
oz-in-sec
2
Max Acceleration ..... 1 x 10
5
rad/sec
2
Housing .................... Black non-corrosive finish
Bearings....................Precision ABEC ball bearings
Weight ...................... 4.50 oz typical on NEMA 23
6.75 oz typical on NEMA 34
Storage Temp ...........-25° to +85° C
Humidity................... 98% RH non-condensing
Vibration...................10 g @ 58 to 500 Hz
Shock ........................ 50 g @ 11 ms duration
Open Collector and Pull-Up
NOTE: ALL DEGREE REFERENCES ARE ELECTRICAL DEGREES.
INDEX IS POSITIVE GOING.
Line Driver and Push-Pull
All dimensions are in inches with a tolerance of +0.005" or +0.01" unless otherwise specified.
Function
Cable
†
Wire Color
Terminal
Block
8-pin
Molex
5-pin
M12**
8-pin
M12**
Com Black 7 2 3 7
+VDC White 8 1 1 2
A Brown 1 8 4 1
A' Yellow 2 7 -- 3
B Red 3 4 2 4
B' Green 4 3 -- 5
Z Orange 6 6 5 6
Z' Blue 5 5 -- 8
Shield Bare* -- -- -- --
*CE Option: Cable shield (bare wire) is connected to internal case.
**CE Option: Read Technical Bulletin TB111. Available at www.encoder.com.
†
Standard cable is 24 AWG conductors with foil and braid shield.
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