Baumer MDFK 08 - push-pull

Incremental encoder

The MDFK 08 is a high-resolution incremental encoder from Baumer, designed for precise position measurement in industrial applications. This encoder features magnetic sensing technology combined with a magnetic wheel, offering a non-contact, wear-free system. It's known for its high resistance to dirt and its compact mounting design.

Datasheet:

• Voltage Supply: 8...30 VDC
• Reverse Polarity Protection: Yes, to GND
• Consumption w/o Load: ≤30 mA
• Switching Current Max: 50 mA
• Pulses per Revolution: 256…1024
• Interpolation: 8-fold, 16-fold
• Output Signals: A 90° B or A 90° B, N
• Output Stages: Push-pull short-circuit proof
• Reference Signal: Zero pulse, width 90°
• Output Frequency: ≤160 kHz (8-fold interpolation), ≤320 kHz (16-fold interpolation)
• System Accuracy: ±0.5°
• Voltage Drop: <2 VDC (I=20 mA)
• Jitter: ≤15%

Mechanical Design:

• Shaft Type: ø6...43.5 mm (through hollow shaft)
• Dimensions (W x H x L): 15 x 8.5 x 45.5 mm
• Protection EN 60529: IP 67
• Working Distance: < 0.6 mm (radial), optimal 0.3 mm
• Fastening Torque: 0.4 Nm
• Material: Housing: PC
• Operating Temperature: -25...+85 °C
• Relative Humidity: 95%
• Resistance: EN 60068-2-6 Vibration 20 g, 10-2000 Hz; EN 60068-2-27 Shock 100 g, 6 ms
• Weight: Approx. 105 g
• Connection: Cable 2 m