2. GBA2S
Technical data
Technical data - electrical ratings
Voltage supply
  • 10...30 VDC
  • 5 VDC ±10 %
Reverse polarity protection
  • Yes
Consumption w/o load
  • ≤50 mA (24 VDC)
  • ≤80 mA (5 VDC)
Initializing time typ.
  • 20 ms after power on
Interface
  • SSI
  • Incremental A 90° B (optional)
Function
  • Singleturn
Steps per revolution
  • ≤524288 / 19 bit
Absolute accuracy
  • ±0.01 °
Sensing method
  • Optical
Code
  • Gray or binary
Code sequence
  • CW/CCW coded by connection
Inputs
  • SSI clock
  • Control signals UP/DOWN inv. and zero
Output stages
  • SSI data: linedriver RS485
  • Diagnostic and incremental outputs
Incremental output
  • 2048 pulses A90°B + inverted
Interference immunity
  • EN 61000-6-2
Emitted interference
  • EN 61000-6-4
Diagnostic function
  • Self-diagnosis
Approval
  • UL approval / E63076
Technical data - mechanical design
Size (flange)
  • ø58 mm
Shaft type
  • ø12...15 mm (blind hollow shaft)
Protection EN 60529
  • IP 54
  • IP 65 (optional)
Operating speed
  • ≤6000 rpm (mechanical)
  • ≤6000 rpm (electric)
Starting torque
  • ≤0.015 Nm (+25 °C, IP 54)
Rotor moment of inertia
  • 20 gcm²
Material
  • Housing: aluminium
  • Flange: aluminium
Operating temperature
  • -25...+85 °C
  • -40...+85 °C (optional)
Relative humidity
  • 95 % non-condensing
Resistance
  • EN 60068-2-6
  • Vibration ±0.75 mm - 10-58 Hz, 10 g - 58-2000 Hz
  • EN 60068-2-27
  • Shock 100 g, 6 ms
Weight approx.
  • 250 g
Connection
  • Connector M23, 12-pin
  • Cable 1 m
Downloads
Data sheet
Quickstart
Certificates / approvals
Declaration of conformity
CAD

  • GBA2S - hollow shaft ø15 mm, without pin, connector M23, 12-pin, radial

Accessories
Mounting accessories
The selected altAttribute does not exist! Torque support by rubber buffer for encoders with 15 mm pin (Z 119.041)

Article no.: 10139345
  • Easy and cost-effective mounting
  • For applications with high acceleration
The selected altAttribute does not exist! Spring coupling for encoders with ø58 mm housing, hole distance 63 mm (Z 119.082)

Article no.: 11003562
  • For high-dynamic applications and high demand on accuracy
The selected altAttribute does not exist! Spring coupling, hole distance 32.5 mm (Z 119.101)
Spring coupling, 1-armed, bolt circle ø65 mm, mounting M4

Article no.: 11201396
  • For high-dynamic applications and high demand on accuracy
The selected altAttribute does not exist! Spring coupling for encoders with ø58 mm housing, hole distance 68 mm (Z 119.073)

Article no.: 11034121
  • For high-dynamic applications and high demand on accuracy
The selected altAttribute does not exist! Spring coupling for encoders with ø58 mm housing, hole distance 73 mm (Z 119.072)

Article no.: 10165157
  • For high-dynamic applications and high demand on accuracy
The selected altAttribute does not exist! Torque arm, 1-arm (mounting kit 056)

Article no.: 11066120
  • For low-dynamic applications and constant movements
The selected altAttribute does not exist! Spring coupling for motor’s fan guard (Z 119.053)

Article no.: 11034106
  • Quick, secure and easy mounting
  • To be mounted on the motor's fan cover
The selected altAttribute does not exist! Spring coupling for one-side attachment, length 115 mm (Z 119.076)

Article no.: 11034123
  • Several graduated circle options for mounting on the intended surface
  • For low-dynamic applications
The selected altAttribute does not exist! Clamping ring set 16/30x6 - stainless steel (Z 119.092)

Article no.: 11098229
  • Clamping ring set in stainless steel
Connectors and cables
The selected altAttribute does not exist! Female connector M23, 12-pin, 2 m cable (Z 130.003)

Article no.: 10138559
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
The selected altAttribute does not exist! Female connector M23, 12-pin, 3 m cable (Z 130.004)

Article no.: 11034156
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
The selected altAttribute does not exist! Female connector M23, 12-pin, 5 m cable (Z 130.005)

Article no.: 10126594
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
The selected altAttribute does not exist! Female connector M23, 12-pin, 10 m cable (Z 130.007)

Article no.: 10129757
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
The selected altAttribute does not exist! Female connector M23, 12-pin, 15 m cable (Z 130.M15)

Article no.: 11042991
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
The selected altAttribute does not exist! Female connector M23, 12-pin, without cable (incr.) (Z 182.001)

Article no.: 11034344
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
The selected altAttribute does not exist! Female connector M23, 12-pin, 2 m (incr.) (Z 182.003)

Article no.: 11034345
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
The selected altAttribute does not exist! Female connector M23, 12-pin, 8 m (incr.) (Z 182.M08)

Article no.: 11076757
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
The selected altAttribute does not exist! Female connector M23, 12-pin, 10 m (incr.) (Z 182.007)

Article no.: 11034347
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
The selected altAttribute does not exist! Female connector M23, 12-pin, 15 m (incr.) (Z 182.M15)

Article no.: 11051323
  • Female connector M23 with screwable nut
  • With or without cable (shielded) in different lengths
  • Cable version: shield is placed onto the connector housing
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