Geared Motor
CMS12-20XX with Spur gear

This is a combination of high efficiency /
low noise spur gear head SSG12
and brushed motor CMS12-20XX.

	Gear Ratio	16	25	47	74	94	175	282
1	Reduction ratio (absolute value)	15.78:1	24.70:1	47.35:1	74.10:1	93.86:1	175.50：1	281.58：1
2	Number of stage	3	3	4	4	4	5	5
3	Efficiency	73	73	66	66	66	59	59	%
4	Direction of rotation	≠	≠	=	=	=	≠	≠
5	Length （Motor＋Gear＝L2）	33.2	33.2	35.2	35.2	35.2	37.2	37.2	mm
	Length （Motor＋Gear＝L2）	38.8	38.8	40.8	40.8	40.8	42.8	42.8	mm
	Length （Motor ＋Encoder）	24.8							mm
6	Max allowable torque (Continuous)	12		15					mNm
7	Max allowable torque (Intermittent)	30							mNm

	Gear Ratio	16	25	47	74	94	175	282
8	No load speed	1400	897	467	298	236	126	79	rpm
9	No load current	21	15	19	17	15	16	15	mA
10	Stall torque	62.7	98.5	170	266	337	566	910	mNm
11	Stall current	1744	1744	1744	1744	1744	1744	1744	mA

	Gear Ratio	16	25	47	74	94	175	282
8	No load speed	1450	930	484	310	245	131	82	rpm
9	No load current	14	10	12	11	10	10	9	mA
10	Stall torque	66.0	103.7	179	280	355	596	958	mNm
11	Stall current	1173	1173	1173	1173	1173	1173	1173	mA