Baumer MIR10

Incremental encoder

The MIR10 is a bearingless incremental encoder that uses a magnetic readout method. It consists of a sensor head and a magnetic wheel, providing contactless, wear-free reading. This makes it resistant to dirt and vibration.

Datasheet:

• The number of pulses per revolution: 320 ... 4096
• Interpolation: 10-fold, 20-fold, 32-fold, 64-fold
• Output signals: A+, B+, R+, A-, B-, R-
• Output circuits: HTL/push-pull, TTL/RS422
• Reference signal: Zero pulse, 90° width (zero pulse only with magnetic rotor with reference magnet)
• Output frequency: ≤40 kHz (10 times interpolation), ≤80 kHz (20 times interpolation), ≤350 kHz (32/64 times interpolation)
• System Accuracy: Typically ±0.7° (+20 °C)
• Initialization time: ≤ 50 ms after power-on
• Interference immunity: EN 61000-6-2
• Radiated interference: EN 61000-6-4
• Certification: CE, UL
• Consumption: Typical 20 mA (no load)
• Supply voltage: 5 VDC ±5 %
• Consumption: Typical 30 mA (no load)
• Recommended cable termination: On the control side, each channel pair is 120 ohms
• Shaft type: ø6...43.5 mm (through hollow shaft)
• Dimensions (sensor head): 10 x 15 x 45.5 mm
• Protection EN 60529: IP 66, IP 67
• Operating speed: ≤10000 rpm (50 and 64 poles), ≤20000 rpm (32 poles)
• Working distance: 0.1 ... 0.6 mm (axial/radial)
• Material: Body: zinc alloy, coated
• Operating temperature: -40...+85 °C
• Relative humidity: EN 60068-2-78:2010, EN 60068-2-30:2005, 93% condensation allowed
• Resistance: EN 60068-2-6 Vibration 30 g, 10-2000 Hz; EN 60068-2-27 Impact 500 g, 6 ms
• Weight: Approximately 130 g
• Connection: 2 m cable, 0.3 m cable with M12 connector

Advantages:

• Contactless reading: Ensures durability and reliability.
• High resistance to dirt and vibration: Ideal for heavy duty conditions.
• Wide range of operating temperatures: Allows you to use the device in various climatic conditions.
• High accuracy and reading speed: Provides precise positioning and control.