Micro  Geared Motors (various ratios) - RM-M1

These very well engineered geared motors provide an extremely powerful motor, suitable for Micro Sumo Competition. 

Gear Ratios 

RM-M1a RM-M1b RM-M1c RM-M1d
1:75,7 1:134,5 1:196,6 1:297
       
       
Item Content Notes
Rated Voltage 5v DC  
Use Voltage 4v - 6v (Across Motor Terminals)
Actuation Current 650mA +- 30% (at 5v)  
Insulation Resistance Over 10m ohm with 100v DC applied between the case and the terminals  

 

Mechanical Details & Specifications

The body (excluding spindle) is just over 25mm in size. There is a 4,0mm dia Phosphor Bronze centralising bush that protrudes 1,0mm from the gearbox body. The 3,0mm dia spindle length is 4mm (see drawing below).

Click this picture for a mega enlargement

 

Beautiful Designed Gearbox:

3d Cad Model:

Download Manufacturers specification