Incremental encoders
Hollow shaft max. ø12 mm
Resolution 5...6000 pulses
GI331, GI333
Features
– Encoder with hollow shaft ø12 mm
– Optical sensing
– Resolution max. 6000 ppr
– Mounting by thread pin or clamping ring
– Cost-efficient mounting
Optional
– Stainless steel design GE333
GI331 with hollow shaft
Technical data - electrical ratings
Technical data - mechanical design
Voltage supply
5 VDC ±10 %
4.75...30 VDC
Housing
Shaft
ø58 mm
ø12 mm hollow shaft
Reverse polarity protection Yes (4.75...30 VDC)
Protection DIN EN 60529 IP 54
Consumption w/o load
≤30 mA (24 VDC)
≤60 mA (5 VDC)
IP 65
Operating speed
Starting torque
≤6000 rpm
Resolution (steps/turn)
Reference signal
Sensing method
Output frequency
Output signals
5...6000
≤0.03 Nm IP 54
≤0.09 Nm IP 65
Zero pulse, width 90°
Optical
Rotor moment of inertia
Materials
14.5 gcm²
≤150 kHz
Housing: aluminium
Flange: aluminium
A 90° B, N + inverted
Operating temperature
-25...+100 °C (5 VDC)
-25...+85 °C (24 VDC)
Output circuit
Linedriver RS422
Push-pull short-circuit proof
Relative humidity
Resistance
95 % non-condensing
Interference immunity
Emitted interference
Approval
DIN EN 61000-6-2
DIN EN 61000-6-4
UL approval / E63076
DIN EN 60068-2-6
Vibration 10 g, 16-2000 Hz
DIN EN 60068-2-27
Shock 200 g, 6 ms
Weight approx.
E-connection
250 g
Connector or cable
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