Standard, Modified, Custom & Integration Solutions

M7 (Ultra-Low Temperature) Magnetic Encoder

Avtron M7 Hollow Shaft

Magnetic Hollow Shaft Mount Encoder, 1" to 1 1/8"

M7-4 and M7-5 heavy mill duty encoders are designed for direct mounting on motor or load shafts, from 1" to 1 1/8".

Forget fragile glass disk encoders! The M7 features Avtron’s rugged magnetic sensor and solid metal rotor technology. Our shatterproof, moisture proof systems ensure your application has maximum uptime.

No more tiny stub shafts on big motors or load shafts! The hollow shaft (tethered) models offer direct mounting on big shafts, from 1" to 1 1/8", without flanges, reducers, couplings, or other hardware. No rework is needed; just mount the encoder directly on the shaft, and secure the tether arm. The heavy duty bearings withstand runout and vibration that destroy lesser encoders.

If you have a rough application in a cold location, select an M7 encoder!

M7 (Ultra-Low Temperature) Magnetic Encoder

Technical specifications

  • Operating Power

    5 - 24 VDC

  • Current

    120mA per output, no load 24VDC

  • Output Format

    A,A–, B,B–; Optional Marker Z,Z–

  • Frequency Range

    0 to 100 KHz

  • Speed

    5000 RPM Max.

  • Environmental


  • Heavy, Mill Duty
  • Up to 1200 PPR -45°C to +80°C Operation
  • Immune to water, oil, dust, dirt, etc.
  • Withstands extreme shock and vibration
  • Extra heavy-duty bearings
  • Optional dual isolated outputs
  • Excellent for oil drilling and gas pipeline applications

Latest Application Notes