Baumer HOG 28

The Baumer HOG 28 is a high-precision incremental encoder that uses an optical measurement method. This encoder stands out for its reliability and accuracy, making it ideal for a wide range of industrial applications.

It features an output stage of HTL or TTL, ensuring compatibility with different systems. The large terminal box can be turned by 180°, facilitating easier installation and maintenance. Additionally, the encoder is designed to withstand harsh industrial environments, making it a durable choice for demanding applications.

Datasheet

Electrical characteristics:

• Supply voltage: 9…26 VDC or 5 VDC ±5 %
• No-load consumption: ≤100 mA
• The number of pulses per revolution: 1024 … 2048
• Phase shift: 90° ±20°
• Duty cycle: 40…60%
• Reference signal: Zero pulse, width 90°
• Measurement method: Optical
• Output frequency: ≤120 kHz
• Output signals: K1, K2, K0 + inverted
• Output stages: HTL, TTL/RS422
• Interference resistance: EN 61000-6-2
• Radiated interference: EN 61000-6-3
• Approval: CE, UL approval / E217823

Mechanical design:

• Size (flange): ø287 mm
• Shaft type: ø120…150 mm (through hollow shaft)
• Permissible shaft load: ≤550 N along the axis, ≤800 N along the radius
• Protection EN 60529: IP 54
• Operating speed: ≤3600 rpm (mechanical)
• Operating torque: typically 50 Ncm
• Moment of inertia of the rotor: 240 kgcm²
• Material: Body: aluminum alloy, shaft: stainless steel
• Operating temperature: -30…+85 °C
• Vibration: IEC 60068-2-6, 10 g, 10-2000 Hz
• Shock: IEC 60068-2-27, 200 g, 6 ms
• Corrosion resistance: IEC 60068-2-52, salt mist for ambient conditions C4 according to ISO 12944-2
• Explosion protection: II 3 G Ex ec IIC T4 Gc (gas), II 3 D Ex tc IIIB T135°C Dc (dust) (only with ATEX option)
• Connection: Terminal box, flange connector M23, 12-pin (2x with option M)
• Weight: approx. 20 kg (ø150)