Baumer GI357

Incremental encoder

The Baumer GI357 is a series of solid shaft incremental encoders that provide precise measurement of rotations and displacements. They are used in a variety of industrial applications where high accuracy and reliability are required.

Datasheet:

Electrical specifications:

• Supply voltage: 24 VDC +20/-50 %.
• Reverse polarity protection: Yes
• Consumption without load: ≤30 mA
• Number of pulses per revolution: 5 ... 5000
• Counting signal: Zero pulse 70...720° electr. (optional)
• Measurement method: Optical
• Output frequency: ≤150 kHz
• Output signals: A 90° B + inverted
• Output stages: Linearizer/RS422, short-circuited push-pull
• Safety indicators: Encoder life: 20 years, PFH: 1.16E-08 1/h, SFF: >90 %
• Immunity to interference: EN 61000-6-2, IEC 61326-3-1
• Radiated interference: EN 61000-6-4
• Approvals: UL approval / E63076, SIL2 approval according to DIN EN 61508

Mechanical design:

• Size (flange): ø58 mm
• Shaft type: ø6 mm solid shaft (synchronous flange), ø10 mm solid shaft (flange mounting)
• Permissible shaft load: ≤20 N axially, ≤40 N radially
• Flange: Mounting or synchronous flange
• Protection EN 60529: IP 54 (without shaft seal), IP 65 (with shaft seal)
• Operating speed: ≤10000 rpm
• Initial torque: ≤0.015 Nm (+25 °C, IP 54), ≤0.03 Nm (+25 °C, IP 65)
• Rotor moment of inertia: 14.5 gcm²
• Material: Housing: aluminum, flange: aluminum
• Operating temperature: -25...+85 °C
• Relative humidity: 95 % non-condensing
• Vibration: 10 g, 16-2000 Hz
• Shock: 100 g, 6 ms
• Connections: M12 connector, 8-pin; M23 connector, 12-pin
• Weight: approx. 250 g