8 inch 8inch single shaft brushed geared dc hub motor 180w with electromagnetic brake phub-18

8 inch 8inch single shaft brushed geared dc hub motor with electromagnetic brake 

Model:phub-18

Voltage:DC24V

Power Rate:180w*2

Speed:130rpm

Electro magentic brake's detail is belowing:

1)16V-25.5V

2)24W

3)38N.M

8 inch single shaft brushed geared dc hub motor (phub-18) have two types

1)with electro magentic brake:the shaft diameter is 18mm

2)not with electro magentic brake:the shaft diameter is 20mm