RS PRO, 12 V dc, 10000 gcm, Brushed DC Geared Motor, Output Speed 99 rpm

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

32mm Planetary Geared Motors - 940D Series

Premium materials boasting high quality construction for use within heavy duty environments

Designed for industrial and model applications
Robust powerful high quality 5 pole motor with sintered bronze bearings
All metal gearbox has high torque transfer from the motor through to the gearbox due to bronze output bearings

Reduction Table (rpm) - 940D Series
Manufacturer Part No. 4.5V 6V 9V 12V 15V
940D51 700 1000 1600 2150 2800
940D1001 35 50 77 103 134
940D5161 6 8.5 14 19 25
940D1391 40 55 83 112 141
940D2641 12 19 30.5 41 54.5
940D7211 4.5 6.3 10.3 14.5 19


Parameters shown in table relate to 12V operation.

MFA Como Geared Motors

A selection guide for MFA Como Geared Motors available:

Multi-ratio spur geared motors:

Suitable for low torque R&D and education applications
Useful in seeking suitable speeds for applications by selecting the appropriate ratio and/or voltage

Metal single ratio spur geared motors mounted on steel brackets:

Suitable for industrial/modelling applications
Economical and easily accessible

Metal single ratio epicyclic geared motors:

Suitable for industrial/modelling applications
Higher efficiency than spur (can be above 90%)
Smaller size and weight for the same or similar rating
Can be equally efficient in either direction
Co-axial configuration of input and output shafts allows inline installation with motor and machine

Attribute Value
Output Speed 99 rpm
Supply Voltage 12 V dc
Maximum Output Torque 10000 gcm
DC Motor Type Brushed
Shaft Diameter 6mm
Power Rating 7.92 W
Gearhead Type Planetary
Length 70.5mm
Width 32 (Dia.)mm
Current Rating 990 mA
Core Construction Iron Core
Series 940D
24 In stock for FREE next working day delivery
Price Each
£ 29.94
(exc. VAT)
£ 35.93
(inc. VAT)
Per unit
1 +