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TruMotion WRF-300CA-08430-18.5 Miniature Low Inertia Solar Motor 2V 1540 RPM

TruMotion WRF-300CA-08430-18.5 Miniature Low Inertia Solar Motor 2V 1540 RPM
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Key Features

Data Sheets

The TruMotion Miniature Low Inertia Solar Motor 2V 1540 RPM is a low inertia precision solar motor with a starting current making it ideal for low power applications. (2V nominal).
  • Direction: Clockwise
  • Constant volts: 2.0V
  • No load speed rpm: 2200
  • No load current (A): 0.025
  • Max efficiency speed (rpm): 1540
  • Max efficiency current (A): 0.06
  • Torque g-cm: 5.5
  • Output watts:0.05
  • Stall torque g-cm:11
  • Diameter:24mm
  • Weight:21g

Technical Specification


Question by Lesley Bell
22 June 15

QIs the spindle 6mm in length?
AHi Lesley, thank you for your question. The spindle length is 6.1mm as stated in the data sheet.
Question by Paul
16 April 12

QWhat is the absolute maximum voltage that can be put through this motor for short amounts of time?
AHi Paul, thanks for your question. Our technical department have tested these motors up to 30 vdc, and they seem just able to handle this power, even under load.
Question by Keith Dingley
20 March 12

QAre these direct replaacements for the motors used in the Gearbox-Solar Motor Drive unit - part number 37-0443
AHi Keith, thanks for your question. Yes these are exactly the same motor used in the solar kit.

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