Baumer HOG 11 + ESL 90

Incremental encoder

The Baumer HOG 11 + ESL 90 is a combined incremental encoder with integrated electronic speed switch designed for industrial applications where high accuracy and reliability are required. This encoder has high resolution and resistance to vibrations and shocks, making it ideal for use in harsh environments.

Datasheet:

• Supply voltage: 9...30 VDC; 5 VDC ±5 %.
• No-load consumption: ≤100 mA
• Initialization: ≤200 ms after power on
• Interface: SSI, Profibus-DPV0, CANopen®, DeviceNet, PROFINET
• Function: Multiturn
• Steps per revolution: 300...5000
• Output frequency: 9.6...12000 kBaud (Profibus), 10...1000 kBaud (CANopen®), 125...500 kBaud (DeviceNet), 100 MBaud (PROFINET)
• Measurement method: Optical
• Protection against interference: EN 61000-6-2
• Radiated interference: EN 61000-6-3
• Approvals: CE, UL approval / E217823

Mechanical design:

• Size (flange): ø105 mm
• Shaft type: ø16...20 mm (hollow shaft), ø17 mm (1:10 tapered shaft)
• Protection according to EN 60529: IP 67
• Operating speed: ≤6000 rpm
• Starting acceleration: ≤2 Ncm
• Rotor moment of inertia: 680 gcm²
• Material: Housing: aluminum alloy, shaft: stainless steel
• Operating temperature: -20...+85 °C
• Relative humidity: 95 % without condensation
• Resistance: EN 60068-2-6, Vibration 5 g, 10-2000 Hz; EN 60068-2-27, Impact 50 g, 6 ms
• Weight: approx. 2.3 kg (2.5 kg with M option)
• Connection: 1 m cable

Advantages:

• High accuracy: Provides accurate position measurement in steps of 300...5000 revolutions.
• Vibration and shock resistance: High resistance to vibrations and shocks ensures reliability in industrial environments.
• Optical measurement method: Ensures high reliability and accuracy of measurement.
• IP 67 protection: Robust protection ensures long-lasting operation even in harsh environments.
• Multi-turn sensing without hydraulic drive or battery: Provides accurate RPM measurement without additional devices.