3890A018CR+38/1 1526:1+HEDL5540A12+MG22+X0743

FAULHABER® Coreless Technology series 3890_CR, 38 mm dia. brush DC micro motor, 18V coil, graphite commutation with FAULHABER® series 38/1, 38 mm... More Details
In stock
3890A018CR+38/1 1526:1+HEDL5540A12+MG22+X0743
Price per unit:
Motor Gearhead Encoder
Configured Product Specifications
Motor Series: 3890_CR
Motor Winding: 18V
Gearhead Series: 38/1
Gearhead Ratio: 1526:1
Encoder Technology: Optical, 3 Channel
Encoder Resolution: 500
Overall Diameter: 41.1 mm
Overall Length: 171.8 mm
Overall Weight: 2.093 lbs
Estimated Lead Time: 20 Business Days

Additional Pricing options

  • Buy 5 for $1,083.03 each and save 9%
  • Buy 10 for $998.51 each and save 16%
  • Buy 25 for $895.51 each and save 25%

Please call or contact for pricing of higher volumes

This configuration & part number includes the following:
Motor Type: Rotary
Motor Technology: Coreless DC
Rotor Inertia: 164.0 gcm2
Friction Torque/ Residual Torque: 10.0 mNm
Dynamic friction: 0.000 mNm/rpm
Mechanical Time constant: 3.4 ms
Max Angular acceleration: 161 rad/s2
Torque constant rotary: 31.82 mNm/A
Back EMF constant rotary: 3.332 mV/rpm
Terminal/Phase Resistance: 0.21 Ω
Terminal Inductance: 60 μH
Gearhead Ratio: 1526:1
Gearhead Technology: Planetary
Bearing Type: Ball Bearings, Preloaded
Continuous Torque Max: 10000 mNm
Intermittent Torque Max: 15000 mNm
Recommended input speed Max: 4000 rpm
Gearhead Intermittent Input Speed Max: 8000 rpm
Radial Shaft Load Max: 300 N
Axial Shaft Load Max: 300 N
Operating Temp, Min: -20 °C
Operating Temp, Max: 125 °C
Efficiency: 55 %
Direction of Rotation: CW