... power:45W 3,torque:120N.m 4,allowable speed:5000rpm PTO lawn mower electrical clutch1,voltage:12VDc2,power:45W3,torque: ... 120N.m4,allowable speed:5000rpm1401150 PTO electrical clutch electromagnetic clutch are dry operation,the friction surface ... is widely used in machinery transmission system,such as snow sweeper,machine tool.The clutches,can realize the driven part to ...