This unit has been developed to meet a requirement for heavy duty high torque applications combined with relatively low power consumption.
The unit is powered by MFA/Como Drills 850 series 12v d.c. 3 pole motors, with heavy duty carbon brush gear and double ended 6mm drive shaft. The motor is mounted on a rugged 1.5mm steel right angle bracket. The 2.1:1 reduction is achieved via two precision aluminium timing pulleys utilising a high quality toothed timing belt. The final drive is delivered through two block mounted precision ballraces with a 6mm keyed steel output shaft.
Motor Specifications:
Dimensions: 69 x Ø51.8 mm
Weight: 595g (without bracket)
Shaft Length: 13.2mm
Shaft Dia: 6.35mm
Geared Motor Specifications:
Dimensions: 115 x 62 x 95mm
Weight: 745g
Shaft Diameter: Ø6mm (5.7 indent mm)
Gearbox Ratio: 2.1:1
RPM: 2042 (12v) At max efficiency
Torque: 1229 g.cm
Note: Motor speeds may vary by (+) or (-) 12.5%