Inputs SSI clock Control signals UP/ DOWN and zero Interfaces SSI Incremental A 90° B (optional) Steps per turn ≤262144 / 18 bit Materials Housing: aluminium Flange: aluminium Resistance DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms Rotor moment of inertia 20 gcm² Operating speed ≤6000 rpm (mechanical) ≤6000 rpm (electric) Incremental output 2048 pulses A90°B + inverted Shaft type ø10 mm (through hollow shaft) ø12 mm (through hollow shaft) ø14 mm (through hollow shaft) Voltage supply 10...30 VDC Relative humidity 95 % non-condensing Starting torque ≤0.04 Nm (IP 54) Absolute accuracy ±0.01 ° Code Gray or binary Function Singleturn Emitted interference DIN EN 61000-6-4 Consumption w/o load ≤50 mA (24 VDC) Output stages SSI data: linedriver RS485 Diagnostic and incremental outputs Protection DIN EN 60529 IP 54 IP 65 (optional) Reverse polarity protection Yes Code sequence CW/CCW coded by connection Size (flange) ø58 mm Interference immunity DIN EN 61000-6-2 Connection Connector M23, 12-pin Cable 1 m Initializing time typ. 20 ms after power on Diagnostic function Self-diagnosis Approval UL approval / E63076 Weight approx. 400 g Operating temperature -25...+85 °C -40...+85 °C (optional) manufacter SKU GBA2H Sensing method Optical