32-31 planetary dc gear motor

Dimension

31ZY53 motor Technical Data

TYPE	Rated volt(V)	Rated torque (N.m)	Rated speed (r/min)	No-load speed (r/min)	No-load current (A)	Output power (W)	Rated current (A)	Stall torque(mN.m)	Stall current(A)
31ZY57-1240	12	15	3300	4000	0.15	5.5	≤0.65	78	2.4
31ZY57-2440	24	15	3000	4000	0.07	5.5	≤0.3	68	1.05

31ZY53-1240 DC Motor

Reduction ratio	3.7	5.2	14	19	27	51	71	100	139	189	264	369	516	720
Rated speed(r/min)	890	636	240	172	123	65	46	33	24	17	13	9	6.4	4.6
Rated torque (Nm)	0.044	0.062	0.144	0.202	0.282	0.458	0.640	0.896	1.25	1.42	1.98	2.76	3.0	3.0
Emer gency stop torqne(Nm)	0.2	0.3	0.7	1.0	1.3	2.3	3.3	4.6	6.5	7.3	9.0	9	9.0	9.0
series	1		2			3				4
Efficiency (%)	80%		70%			60%				50%
Length(mm)(L)	31		40			49				58

31ZY53-2440 DC Motor

Reduction ratio	3.7	5.2	14	19	27	51	71	100	139	189	264	369	516	720
Rated speed(r/min)	809	579	218	156	112	59	42	30	21.5	16	11	8.1	5.8	4.1
Rated torque (Nm)	0.044	0.062	0.144	0.202	0.282	0.458	0.640	0.896	1.25	1.42	1.98	2.76	3.0	3.0
Emer gency stop torqne(Nm)	0.202	0.282	0.654	0.914	1.28	2.1	2.9	4.0	5.7	6.4	8.9	9.0	9.0	9.0
series	1		2			3				4
Efficiency (%)	80%		70%			60%				50%
Length(mm)(L)	31		40			49				58

Note:

1.Reducer output torque=Imput torque*Reduction ratio*Efficiency
2.Reducer output speed=Input speed/Reduction ratio
3.Can be extended to 5 levels of deceleration, reduction ratio 1370~3730