Product Details

M7

Ready for the Coldest Locations

  • 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
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!
Operating Power:
     Volts: 5-24 VDC;
     Current: 120mA per output, no load 24VDC
                    770mA @24VDC heater current required for operation below -40°C
Output Format: A,/A, B,/B; Optional Marker Z,/Z
Frequency Range: 0 to 100 kHz
PPR: 240-1200
Speed: 5000 RPM Max. Std., 1" to 1 1/8" shaft
Temperature: 80°C to -45°C (internal heater operation required below -40°C)
Chemical: Polyurethane enamel paint protects against salt spray, mild acids, and bases
Weight: 16 lbs./7kg.

All dimensions are in inches [millimeters].
Specifications and features are subject to change without notice.
  • Threaded rod torque arm for easy tethered mounting
  • Highly resistant to electrical and magnetic motor and brake noise
  • Second isolated output may be different PPR
  • Available armored wire gland
  • IP66 Enclosure
  • 1 Year No-Hassle Warranty

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