Quick Answer: The Solar Motor is a low inertia motor with very low starting current for low power applications, including solar cells and modules, with a nominal voltage of 2.0 V and a no load speed of 2,300 RPM.
Last updated: October 2026
Key Features
Low inertia motor with very low starting current
Intended for low power applications, including solar cells and modules
Clockwise rotation as viewed from the shaft end
Disc varistor incorporated for EMC noise reduction
Fitted with 120 mm wire leads
Solar cells available separately
Technical Specifications
Specification
Value
Nominal voltage
2.0 V
No load speed
2,300 RPM
No load current
0.016 A
Speed at max. efficiency
1,760 RPM
Current at max. efficiency
0.052 A
Torque
5.4 g-cm
Stall torque
10.7 g-cm min.
Dimensions
24.3 mm dia. x 12.8 mm high
Shaft length
6.0 mm x 2.0 mm dia.
Weight
20 g approx.
Wire leads
120 mm
About This Product
This compact motor needs only a very low starting current and is meant for low power sources such as solar cells and modules. It turns clockwise when viewed from the shaft end, and a disc varistor is built in for EMC noise reduction. Solar cells to drive it are available separately. The Solar Motor is available for supply within India and for export to Timor-Leste, Gabon, Portugal, Serbia and Laos.
Frequently Asked Questions
Q1. Which way does the motor rotate? Rotation is clockwise as viewed from the shaft end.
Q2. What speed and current does it run at maximum efficiency? At maximum efficiency it runs at 1,760 RPM and draws 0.052 A. With no load it reaches 2,300 RPM at 0.016 A.
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