Sherline 4345 connection to Sprint drive board

[robertjenkins]

Hello

I have a Sherline 4345 DC motor from a Micromill, and I need to connect it to a Sprint 400 board. The Sprint has four outputs, two for armature and two for field. The motor itself has 5 wires - red, orange, white, green and black. I have no idea how to connect them. The red and black pair have a resistance of about 7 ohms, the white and orange about 1 ohm. The green doesn't seem to have any continuity with any of the other wires but about 1.5k to the body of the motor. Ideas?
Thanks

[Martin]

The red and black pair have a resistance of about 7 ohms.

Motor Armature

The white and orange about 1 ohm.

Thermal sensor

The green and black.

Earth

[robertjenkins]

Great, thank you.
Since my board seems to blow a fuse (or trip the RCD) every time I connect power, would there be any problem with a much simpler set-up:
a step down transformer, bridge rectifier, and relay to switch on and off? I wouldn't be able to vary the speed and direction but that doesn't matter to me much.

[Steve]

Hi,

Find attached drawings of how the Sprint drive was connected to the Micromill in 2000