Absolute encoders - modular bus covers
Shaft with clamping flange or synchro flange
Optical multiturn encoders 13 bit ST / 16 bit MT
CANopen / DeviceNet / Profibus
GEMMW - multivo
Features
– Encoder multiturn / bus cover
– Stainless steel design
– Optical sensing
– Resolution: singleturn 13 bit, multiturn 16 bit
– Clamping or synchro flange
– Modular bus interfaces
– CANopen, DeviceNet, Profibus-DP
– Material: stainless steel 1.4305
GEMMW with modular bus cover
Technical data - electrical ratings
Technical data - mechanical design
Voltage supply
10...30 VDC
Housing
Shaft
ø58 mm
Reverse polarity protection Yes
ø10 mm (clamping flange)
ø6 mm (synchro flange)
Consumption w/o load
Initializing time (typ.)
Interfaces
≤100 mA (24 VDC)
Flange
Clamping or synchro flange
250 ms after power on
Protection DIN EN 60529 IP 67
Profibus-DPV0, CANopen,
DeviceNet
Operating speed
≤10000 rpm (mechanical)
≤6000 rpm (electric)
≤0.03 Nm IP 67
20 gcm²
User address
Rotary switch in bus cover
(type-specific)
Starting torque
Steps per turn
8192 / 13 bit
Rotor moment of inertia
Admitted shaft load
Number of turns
Absolute accuracy
Sensing method
Code
65536 / 16 bit
±0.025°
≤20 N axial
≤40 N radial
Materials
Housing: stainless steel 1.4305
Flange: stainless steel 1.4305
Bus cover: stainless steel
1.4305
Optical
Binary
Code sequence
Interference immunity
Emitted interference
CW/CCW programmable
DIN EN 61000-6-2
DIN EN 61000-6-4
Operating temperature
-25...+85 °C
-40...+85 °C (optional)
Relative humidity
Resistance
95 % non-condensing
Programmable
parameters
Steps per revolution
Number of revolutions
Preset
Scaling
Rotational direction
DIN EN 60068-2-6
Vibration 10 g, 16-2000 Hz
DIN EN 60068-2-27
Shock 200 g, 6 ms
Diagnostic functions
Approval
Position or parameter error
Multiturn sensing
Weight approx.
E-connection
900 g
Bus cover
UL approval / E63076
www.baumerivo.com
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