GM401.030A202

Absolute encoders - SSI Shaft with clamping or synchro flange Optical multiturn encoders 14 bit ST / 12 bit MT GM400, GM401 - SSI Features – Encoder multiturn / SSI – Optical sensing – Resolution: singleturn 14 bit, multiturn 12 bit – Clamping flange or synchro flange – Electronic setting of zero point – Counting direction input – Suitable for high positive and negative accelerations – Available with additional incremental output Optional GM400 with clamping flange Technical data - electrical ratings Voltage supply Consumption w/o load Initializing time (typ.) Interfaces Steps per turn Number of turns Incremental output Absolute accuracy Sensing method Code Code sequence Inputs 10...30 VDC ≤50 mA (24 VDC) 20 ms after power on SSI, Incremental A 90° B (optional) 16384 / 14 bit 4096 / 12 bit 2048 pulses A90°B + inverted ±0.025° Optical Gray or binary CW/CCW coded by connection SSI clock Control signals UP/DOWN and zero SSI data linedriver RS485 Diagnostic outputs push-pull DIN EN 61000-6-2 DIN EN 61000-6-4 Self-diagnosis Code continuity check Multiturn sensing UL approval / E63076 Reverse polarity protection Yes – Stainless steel design Technical data - mechanical design Housing Protection DIN EN 60529 Operating speed Starting torque Rotor moment of inertia Admitted shaft load Materials Operating temperature Relative humidity Resistance ø58 mm IP 54 without shaft seal IP 65 with shaft seal ≤10000 rpm (mechanical) ≤6000 rpm (electric) ≤0.015 Nm IP 54 ≤0.03 Nm IP 65 20 gcm² ≤20 N axial ≤40 N radial Housing: steel Flange: aluminium -25...+85 °C -40...+85 °C (optional) DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms 400 g Connector or cable ø10 mm Clamping flange ø6 mm Synchro flange Subject to modification in technic and design. Errors and omissions excepted. 29/10/2008 95 % non-condensing Output circuit Interference immunity Emitted interference Diagnostic functions Weight approx. E-connection GM400 Shaft Flange GM401 Shaft Flange Approval 1 www.baumerivo.com www.baumerivo.com Shaft with clamping or synchro flange Optical multiturn encoders 14 bit ST / 12 bit MT Absolute encoders - SSI GM400, GM401 - SSI Part number Clamping flange GM400. Pulses / Incremental output No incremental output 2048 pulses / push-pull 2048 pulses / RS422 2048 pulses / sine 1 Vpp Synchro flange GM401. Pulses / Incremental output No incremental output 2048 pulses / push-pull 2048 pulses / RS422 2048 pulses / sine 1 Vpp 02 04 06 07 02 04 06 07 E-connection A0 Connector M23, 12-pin, axial A1 Connector M23, 12-pin, radial A2 Connector M23, 12-pin, axial, for incremental output 04/06/07 A3 Connector M23, 12-pin, radial, for incremental output 04/06/07 11 Cable 1 m, axial 21 Cable 1 m, radial 10 12 20 30 40 90 92 Voltage supply / signals 10...30 VDC / gray code 25 bit 10...30 VDC / binary code 25 bit 10...30 VDC / gray code 24 bit 10...30 VDC / gray code 25 bit + parity 10...30 VDC / gray code 24 bit + DV 10...30 VDC / gray code 26 bit 10...30 VDC / binary code 26 bit 10 12 20 30 40 90 92 E-connection A0 Connector M23, 12-pin, axial A1 Connector M23, 12-pin, radial A2 Connector M23, 12-pin, axial, for incremental output 04/06/07 A3 Connector M23, 12-pin, radial, for incremental output 04/06/07 11 Cable 1 m, axial 21 Cable 1 m, radial Voltage supply / signals 10...30 VDC / gray code 25 bit 10...30 VDC / binary code 25 bit 10...30 VDC / gray code 24 bit 10...30 VDC / gray code 25 bit + parity 10...30 VDC / gray code 24 bit + DV 10...30 VDC / gray code 26 bit 10...30 VDC / binary code 26 bit Flange / Shaft 0 Clamping flange / ø10 mm IP 54 A Clamping flange / ø10 mm IP 65 Flange / Shaft 1 Synchro flange / ø6 mm IP 54 B Synchro flange / ø6 mm IP 65 Subject to modification in technic and design. Errors and omissions excepted. 2 www.baumerivo.com 29/10/2008 Absolute encoders - SSI Shaft with clamping or synchro flange Optical multiturn encoders 14 bit ST / 12 bit MT GM400, GM401 - SSI Accessories Connectors and cables (page %S) Z 130.001 Z 130.003 Z 182.001 Z 182.003 Z 119.006 Z 119.013 Z 119.017 Z 119.006 Z 119.015 Z 119.035 Female connector M23, 12-pin, less cable Female connector M23, 12-pin, 2 m cable Female connector M23, 12-pin, less cable (incr.) Female connector M23, 12-pin, 2 m (incr.) Eccentric fixing, single Adaptor plate for clamping flange for modification into synchro flange Mounting angle for clamping flange Eccentric fixing, single Mounting adaptor for synchro flange Bearing flange for encoders with synchro flange Trigger level SSI SSI-Clock SSI-Data Control inputs Input level High Input level Low Input resistance Diagnostic outputs or Incremental outputs Output level High Output level Low Load High Load Low Incremental outputs Output level High Output level Low tp T=1/f clock data tv bit n bit n-1 bit 3 bit 2 bit 1 Circuit Optocoupler Linedriver RS485 Input circuit >0.7 UB UB -3.5 V (I = -20 mA)