EN

Absolute encoders - modular bus covers
Solid shaft with clamping or synchro flange
Optical single and multiturn encoders 13 bit ST / 16 bit MT
GXAMW, GXMMW
Features
–– Encoder single- or multiturn / bus cover
–– Optical sensing method
–– Resolution: singleturn 13 bit, multiturn 16 bit
–– Clamping or synchro flange
–– CANopen®/DeviceNet/EtherCAT/EtherNet-IP
SAEJ1939/PROFINET/PoE/POWERLINK/Profibus/SSI
–– Code continuity check optional by bus
–– Maximum resistant against magnetic fields
Optional
–– Incremental outputs and stainless steel design
Technical data - mechanical design
Voltage supply
Size (flange)
ø58 mm
Shaft type
ø10 mm solid shaft (clamping
flange)
ø6 mm solid shaft (synchro
flange)
Flange
Clamping or synchro flange
Protection DIN EN 60529
IP 54 (without shaft seal),
IP 65 (with shaft seal)
Operating speed
≤10000 rpm (mechanical)
≤6000 rpm (electric)
Starting acceleration
≤1000 U/s²
Starting torque
≤0.015 Nm (+25 °C, IP 54)
≤0.03 Nm (+25 °C, IP 65)
Rotor moment of inertia
20 gcm²
Admitted shaft load
≤20 N axial
≤40 N radial
Materials
Housing: steel
Flange: aluminium
Bus cover: zinc die-cast
Operating temperature
-25...+85 °C
-40...+85 °C (optional)
Relative humidity
95 % non-condensing
Resistance
DIN EN 60068-2-6
Vibration 10 g, 16-2000 Hz
DIN EN 60068-2-27
Shock 200 g, 6 ms
Weight approx.
650 g
Connection
Bus cover
10...30 VDC
Reverse polarity protection Yes
Consumption w/o load
≤100 mA (24 VDC)
Initializing time typ.
250 ms after power on
Interfaces
CANopen®, DeviceNet,
EtherCAT, EtherNet/IP, PoE,
Profibus, PROFINET,
POWERLINK, SAEJ1939, SSI
Device adress
Rotary switch in bus cover
(type-specific)
Steps per turn
≤8192 / 13 bit
Incremental output
2048 pulses A90°B (optional)
Absolute accuracy
±0.025 °
Sensing method
Optical
Code
Binary
Code sequence
CW/CCW programmable
Interference immunity
DIN EN 61000-6-2
Emitted interference
DIN EN 61000-6-4
Programmable
parameters
Steps per revolution
Number of revolutions
Preset
Scaling
Rotating direction
Diagnostic functions
Position or parameter error
Multiturn sensing
Status indicator
DUO-LED integrated in bus
cover
Approval
UL approval / E63076
GXAMW
Function
Singleturn
GXMMW
Function
Multiturn
Number of turns
≤65536 / 16 bit
1
www.baumer.com/motion
14/6/2016
Technical data - electrical ratings
Subject to modification in technic and design. Errors and omissions excepted.
GXMMW with modular bus cover
Absolute encoders - modular bus covers
Solid shaft with clamping or synchro flange
Optical single and multiturn encoders 13 bit ST / 16 bit MT
GXAMW, GXMMW
Part number
Singleturn
Multiturn
20
GXMMW.
3P32
3PA2
3V32
3VA2
3EA2
EPA6
8EA2
EEA2
5EA4
5P32
5PA2
8P22
8PA2
2PA2
5B32
5BA2
0
A
1
B
20
Interface
Profibus-DPV0 / cable gland
Profibus-DPV0 / connector
M12
Profibus-DPV2 / cable gland
Profibus-DPV2 / connector
M12
PROFINET / connector M12
EtherCAT / connector M12
EtherNet/IP / connector M12
Power over EtherCAT /
connector M12*
POWERLINK / connector M12
CANopen® / cable gland
CANopen® / connector M12
DeviceNet / cable gland
DeviceNet / connector M12
SSI / connector M12
SAEJ1939 / cable gland
SAEJ1939 / connector M12
3P32
3PA2
3V32
3VA2
3EA2
EPA6
8EA2
EEA2
5EA4
5P32
5PA2
8P22
8PA2
2PA2
5B32
5BA2
Flange / Solid shaft
Clamping flange / ø10 mm, IP 54
Clamping flange / ø10 mm, IP 65
Synchro flange / ø6 mm, IP 54
Synchro flange / ø6 mm, IP 65
0
A
1
B
Flange / Solid shaft
Clamping flange / ø10 mm, IP 54
Clamping flange / ø10 mm, IP 65
Synchro flange / ø6 mm, IP 54
Synchro flange / ø6 mm, IP 65
Subject to modification in technic and design. Errors and omissions excepted.
CD with file descriptions is not included in the delivery.
You may order them on CD as accessory under part number
Z 150.022.
Interface
Profibus-DPV0 / cable gland
Profibus-DPV0 / connector
M12
Profibus-DPV2 / cable gland
Profibus-DPV2 / connector
M12
PROFINET / connector M12
EtherCAT / connector M12
EtherNet/IP / connector M12
Power over EtherCAT /
connector M12*
POWERLINK / connector
M12
CANopen® / cable gland
CANopen® / connector M12
DeviceNet / cable gland
DeviceNet / connector M12
SSI / connector M12
SAEJ1939 / cable gland
SAEJ1939 / connector M12
* Power over EtherCAT on request
2
www.baumer.com/motion
14/6/2016
GXAMW.
Absolute encoders - modular bus covers
Solid shaft with clamping or synchro flange
Optical single and multiturn encoders 13 bit ST / 16 bit MT
GXAMW, GXMMW
Accessories
Mounting accessories
Z 119.006
Eccentric fixing, single
Z 119.013
Adaptor plate for clamping flange for
modification into synchro flange
Z 119.015
Mounting adaptor for synchro flange
Z 119.017
Mounting adaptor for clamping flange (M3)
Z 119.035
Bearing flange for encoders with synchro
flange
Programming accessories
Z 150.022
CD with describing files & manuals
Z 139.008
Programming cable for encoders with SSI bus
cover, CD with software and manual
Dimensions
GXAMW, GXMMW - clamping flange
“
0[[ƒ
GXAMW, GXMMW - synchro flange
¡
¡
¡I
¡ K
“
0[[ƒ
3
www.baumer.com/motion
14/6/2016
Subject to modification in technic and design. Errors and omissions excepted.
¡
¡
¡I
¡K
Absolute encoders - modular bus covers
Solid shaft with clamping or synchro flange
Optical single and multiturn encoders 13 bit ST / 16 bit MT
GXAMW, GXMMW
Dimensions
DeviceNet
CANopen®/DeviceNet M12
Power over EtherCAT
287
/$
/$
SAEJ1939
,1
287
/$
PROFINET/POWERLINK
,1
EtherCAT/EtherNet-IP
Profibus-DP - M12
Profibus-DP/CANopen®
SSI
SAEJ1939 - M12
Subject to modification in technic and design. Errors and omissions excepted.
4
www.baumer.com/motion
14/6/2016
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