Compacta MS 12 Gear Motor
Printable Documentation [pdf]

MS12: General Specifications

Dimensions mm (inches)

Options with dimensions [mm]	a (mm)	b (mm)	a (in)	b (in)
Single phase AC motor	(-)	(-)	(-)	(-)
DC motor	286	(-)	11.3	(-)
DC motor + Motor disc brake	336	(-)	13.2	(-)
Cone brake	245	(-)	9.7	(-)
Motor disc brake	295	(-)	11.6	(-)
Rotor fan	283	(-)	11.2	(-)
Rotor fan + Motor disc brake	307	(-)	12.1	(-)
Motor fan (continuous ventilation)	307	(-)	12.1	(-)
Motor fan + Motor disc brake	333	(-)	13.1	(-)
Hand crank	382	(-)	15.0	(-)
Bolt with automatic shut off switch	288	(-)	11.3	(-)
Limit switch version 1 / 3 / 2P / ESA	(-)	179	(-)	7.0
Slipping clutch	(x)	(x)	(x)	(x)
Single or double ended stub shaft	(x)	(x)	(x)	(x)
Mounting plate (torque support)	(x)	(x)	(x)	(x)
Mounting angle	(x)	(x)	(x)	(x)
Bronze 1. gear stage	(-)	(-)	(-)	(-)
Stainless steel hollow shaft 1.4104	(-)	(-)	(-)	(-)
(-) causes no size alteration (x) Please refer to the datasheets for additional or missing dimensions.

3-phase AC motors - 3x230/460V-60Hz

Output speed	Output torque			Output torque			Transmission	Motor speed	Motor output			Motor output			Self	Max. limit switch range
RPM	Nm ²			in-lbs ²			Ratio	RPM	kW ²			hp ²			locking	Output rotation ¹
	30%	45%	100%	30%	45%	100%			30%	45%	100%	30%	45%	100%
231.6	16	12	12	142	106	106.2	14.2:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	So	275
165.0	21	15.7	15.7	186	139	139.0	20.0:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	So	275
113.8	30	22.5	22.5	266	199	199.1	29.0:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	So	275
81.6	40	29.5	29.5	350	261	261.1	40.5:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	So	275
73.2	44	33	33	389	292	292.1	45.0:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	So	275
57.1	46	34	34	403	301	300.9	29.0:1	1656	0.4	0.3	0.28	0.48	0.37	0.37	So	275
52.3	44	33	33	389	292	292.1	63.0:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	So	275
44.0	47	35	35	416	310	309.8	75.0:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	So	275
39.2	59	44	44	522	389	389.4	84.0:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	Ss	275
36.6	63	47	47	558	416	416.0	90.0:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	Ss	275
28.9	72	54	54	637	478	477.9	114.0:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	Ss	275
26.3	66	49	49	584	434	433.7	63.0:1	1656	0.4	0.3	0.28	0.48	0.37	0.37	So	275
22.0	84	63	63	743	558	557.6	150.0:1	3300	0.5	0.4	0.36	0.64	0.48	0.48	Sd	275
19.7	88	66	66	779	584	584.1	84.0:1	1656	0.4	0.3	0.28	0.48	0.37	0.37	Ss	275
18.4	95	71	71	836	628	628.4	90.0:1	1656	0.4	0.3	0.28	0.48	0.37	0.37	Ss	275
14.5	108	80.5	80.5	951	712	712.5	114.0:1	1656	0.4	0.3	0.28	0.48	0.37	0.37	Ss	275
11.0	126	94.5	94.5	1115	836	836.4	150.0:1	1656	0.4	0.3	0.28	0.48	0.37	0.37	Sd	275
9.2	132	99	99	1168	876	876.2	180.0:1	1656	0.4	0.3	0.28	0.48	0.37	0.37	Sd	275
7.3	142	107	107	1257	943	942.6	225.0:1	1656	0.4	0.3	0.28	0.48	0.37	0.37	Sd	275
5.4	88	66		779	584		150.0:1	816	0.14	0.1	0.11	0.19	0.14	0.14	Sd	275
4.6	92	68		814	602		180.0:1	816	0.14	0.1	0.11	0.19	0.14	0.14	Sd	275
3.6	100	75		885	664		225.0:1	816	0.14	0.1	0.11	0.19	0.14	0.14	Sd	275

Single phase AC motors - 1x230V-60Hz, 110V-60Hz

Output speed	Output torque	Output torque	Transmission	Motor speed	Motor output	Motor output	Self
RPM	Nm (20% duty cycle) ³	in-lbs (20% duty cycle) ³	ratio	RPM	kW	hp	locking
231.6	8.3	73.8	14.2:1	3300	0.28	0.38	So
165	10.8	95.9	20.0:1	3300	0.28	0.38	So
113.8	15.0	132.8	29.0:1	3300	0.28	0.38	So
81.6	19.9	176.3	40.5:1	3300	0.28	0.38	So
73.2	21.7	191.8	45.0:1	3300	0.28	0.38	So
57.1	22.5	199.1	29.0:1	1656	0.25	0.34	So
52.3	21.7	191.8	63.0:1	3300	0.28	0.38	So
44.0	23.3	206.5	75.0:1	3300	0.28	0.38	So
39.2	29.2	258.1	84.0:1	3300	0.28	0.38	Ss
36.6	31.7	280.3	90.0:1	3300	0.28	0.38	Ss
28.9	35.8	317.2	114.0:1	3300	0.28	0.38	Ss
26.3	33.3	295.0	63.0:1	1656	0.25	0.34	So
22.0	41.5	367.3	150.0:1	3300	0.28	0.38	Sd
19.7	44.2	390.9	84.0:1	1656	0.25	0.34	Ss
18.4	47.4	419.7	90.0:1	1656	0.25	0.34	Ss
14.5	54.2	479.4	114.0:1	1656	0.25	0.34	Ss
11.0	63.3	559.8	150.0:1	1656	0.25	0.34	Sd
9.24	65.8	582.7	180.0:1	1656	0.25	0.34	Sd
7.32	70.8	626.2	225.0:1	1656	0.25	0.34	Sd

¹Please ask for max. limit switch range of ESA.
² At 100% duty (continuous duty), a cooling fan is required. With cooling, motors rated at 60% duty can be operated at 100% duty.
³ The stated single phase torques are operational torques. The starting torque may be only 66% of the stated catalogue torque. Please contact Concise Motion Systems in case maximum torque is required.

So = no self locking; Ss = static self locking; Sd= dynamic self locking

24V DC permanent magnet motor

Output speed	Output torque	Output torque	Self locking	Transmission
RPM	Nm	in-lbs		ratio
140	16	141.6	So	14.2:1
100	21	185.9	So	20.0:1
69	30	265.5	So	29.0:1
49	40	354.0	So	40.5:1
44	455	4027.1	So	45.0:1
32	45	398.3	So	63.0:1
27	48	424.8	So	75.0:1
24	60	531.0	Ss	84.0:1
22	65	575.3	Ss	90.0:1
17.5	73	646.1	Ss	114.0:1
13	88	778.9	Sd	150.0:1
11	91	805.4	Sd	180.0:1
8.9	96	849.7	Sd	225.0:1

So = no self locking; Ss = static self locking; Sd= dynamic self locking

P = 0,3 kW, IN = 25A, 30% duty cycle
Output speed of Compacta gear motors with DC motors varies with the output torque

Notes:

Load Capacity of the output shaft: Radial load -1500 N, Axial load-750 N

The gear motor can be overloaded by 50% for brief periods. Single-phase AC- and DC motors may stall.

Please contact Concise Motion Systems in case of the following operating conditions: