I have in front of me a Greenmaster 5755 Mains Transformer from a Reebok Treadmill, and on the transformer it sates:-
Input 230vac 50/60Hz Red Wires
Output 1 10vac 600mA Black Wires
Outpu 2 17vac 100mA Blue Wires
THe DC resistances of each winding, measured with a M3800DMM are; Input winding 750 ohms 10v Winding 3.8 Ohms, and 17v winding 23 Ohms
The above information may be helpful. The data differs from that given by Kevin for the 110 volt version in May 2013
Michael Goscombe
June 2016