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Features

  • With its 30mm size and a 6mm solid shaft, AHM3 encoder characterizes itself by its strong robustness of the mechanical and electro-magnetic parts, it’s the most compact really industrial encoder with a solid shaft.
  • Application Fields: agriculture, construction, forestry vehicles, medical applications, solar panels...
  • Magnetic technology, contactless.
  • Available resolutions up to 12 bits per revolution.
  • Power supply from 10 to 30Vdc.
  • Available Output Interfaces : 0..10V, 0.5..4.5V, 4..20mA. Also Available: PWM, SSI and CANopen outputs.
  • Available in Options: Extended temperature range (up to -40..+125°C), IP67, angular ranges and output levels, redundancy...

Specifications

Material Shaft: Stainless Steel, Cover: Aluminium, Body: Aluminium
Bearings 696 Series
Maximal Loads Axial : 20 N, Radial : 50 N
Shaft Inertia ≤ 0,1.10-6 kg.m2
Torque ≤ 1.10-3 N.m
Nominal Max. Speed 6 000 min-1
Encoder Weight (Approx.) 0,150 kg
Isolation 500Veff
EMC EN 61000-6-4, EN 61000-6-2
Operating Temperature - 40... + 85 °C (Encoder T°)
Storage Temperature - 40... + 85 °C
Protection IP 65
Shocks (EN60068-2-27) ≤ 2000m.s-2 (during 6 ms)
Vibrations (EN60068-2-6) ≤ 200m.s-2 (55 ... 2 000 Hz)
Theoretical Mechanical Lifetime 109 turns (Faxial / Fradial)
20 N / 50 N 15.109 turns
Power Supply 5V or 10–30Vdc or 15-30Vdc
Comsumption without Load < 40mA (at 24Vdc)
Resolution 12 bits
Accuracy ± 0.3% (on 360°)
Repeatability ± 0.1% (on 360°)
Introduction <1s
Response Time < 10 ms (5L2 & 3L1 electronic), < 1ms (other electronics)
Advised Load > 10kOhms (Voltage output), < 500Ohms (current output)