Note that 750 Watts is the 'nominal' output at 3300 rpm i.e. the power it can produce all day without over-heating. Peak power output is around 1100 Watts at 2000 rpm. Stall current is around 180
|Full spec sheet, including performance graphs, from Bosch catalogue.||
Printer friendly (monochrome) version. It may not be clear from the diagram, but the shaft diameter is 12mm.
|The armature and can. Note the built-in fan.||A weakness of the motor is the attachment of the front plate -
only crimped in place. We carefully welded along the seams, after these
joints failed in Long Beach.
Note also the three M6 mounting bolts. They are at a diameter of 100mm.
|Close up of the four brushes. Note the characteristic discolouration of the leads due to the heat generated by 180 amps!|