① 特点

Reduction ratio	81.3	81.3	81.3	179	179	179
Length ( L )       mm	41	41	41	24	24	24
Voltage             VDC	12	24	24	12	12	24
No-load speed  RPM	40	40	60	30	40	40
Rated speed  RPM	28	28	42	21	28	28
Rated torque  kg.cm	4.3	10.2	10.1	5.1	3.1	1.0
Rated Current   A	0.52	0.50	0.62	0.32	0.35	0.38

② 描述