Size: φ40*77

Description: With self -lock/without self -locking

Speed ratio: 56.2: 1/15: 1

Output shaft: 1/2''20unf-2a; 3/8''4unf-2A

Can withstand torque: 40N.M

Enter: There is a brush motor 18000rpm

Output speed: 320rpm/1200rpm

Intellectual frequency: 18000bpm