SR32395 DC Gearmotors - Round

SR32395 Series

SR32-DC395 pairs the DC395 motor with a 32 mm round spur gearbox. The ratio selection includes several gearbox lengths and a listed 6 mm output shaft.

Product Highlights

Motor voltages: 12 V, 24 V
Listed gear ratios: 10–550:1
Gearbox diameter: 32 mm
Output shaft diameter: 6 mm

Customization Available

Custom output shaft dimensions and features
Motor voltage and winding options
Gear ratios
Mounting and mechanical integration

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Product Specifications

Model	SR32395-124500-10K	SR32395-124500-15K	SR32395-124500-31K	SR32395-124500-45K	SR32395-124500-71.5K	SR32395-124500-104K	SR32395-124500-164K	SR32395-124500-239K	SR32395-124500-378K	SR32395-124500-550K	SR32395-126000-10K	SR32395-126000-15K	SR32395-126000-31K	SR32395-126000-45K	SR32395-126000-71.5K	SR32395-126000-104K	SR32395-126000-164K	SR32395-126000-239K	SR32395-126000-378K	SR32395-126000-550K	SR32395-244500-10K	SR32395-244500-15K	SR32395-244500-31K	SR32395-244500-45K	SR32395-244500-71.5K	SR32395-244500-104K	SR32395-244500-164K	SR32395-244500-239K	SR32395-244500-378K	SR32395-244500-550K	SR32395-246000-10K	SR32395-246000-15K	SR32395-246000-31K	SR32395-246000-45K	SR32395-246000-71.5K	SR32395-246000-104K	SR32395-246000-164K	SR32395-246000-239K	SR32395-246000-378K	SR32395-246000-550K
Gearbox Type	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round	Spur Gearbox - Round
Series Model	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395	SR32395
Combination Display Model	SR32395-124500-10K	SR32395-124500-15K	SR32395-124500-31K	SR32395-124500-45K	SR32395-124500-71.5K	SR32395-124500-104K	SR32395-124500-164K	SR32395-124500-239K	SR32395-124500-378K	SR32395-124500-550K	SR32395-126000-10K	SR32395-126000-15K	SR32395-126000-31K	SR32395-126000-45K	SR32395-126000-71.5K	SR32395-126000-104K	SR32395-126000-164K	SR32395-126000-239K	SR32395-126000-378K	SR32395-126000-550K	SR32395-244500-10K	SR32395-244500-15K	SR32395-244500-31K	SR32395-244500-45K	SR32395-244500-71.5K	SR32395-244500-104K	SR32395-244500-164K	SR32395-244500-239K	SR32395-244500-378K	SR32395-244500-550K	SR32395-246000-10K	SR32395-246000-15K	SR32395-246000-31K	SR32395-246000-45K	SR32395-246000-71.5K	SR32395-246000-104K	SR32395-246000-164K	SR32395-246000-239K	SR32395-246000-378K	SR32395-246000-550K
Theoretical Assembly Net Weight (kg)	0.178	0.178	0.178	0.178	0.18	0.18	0.182	0.182	0.184	0.184	0.178	0.178	0.178	0.178	0.18	0.18	0.182	0.182	0.184	0.184	0.178	0.178	0.178	0.178	0.18	0.18	0.182	0.182	0.184	0.184	0.178	0.178	0.178	0.178	0.18	0.18	0.182	0.182	0.184	0.184
Gearbox Weight (kg)	0.075	0.075	0.075	0.075	0.077	0.077	0.079	0.079	0.081	0.081	0.075	0.075	0.075	0.075	0.077	0.077	0.079	0.079	0.081	0.081	0.075	0.075	0.075	0.075	0.077	0.077	0.079	0.079	0.081	0.081	0.075	0.075	0.075	0.075	0.077	0.077	0.079	0.079	0.081	0.081
Measured Assembly Net Weight (kg)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Rated Voltage (V)	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24
No Load Speed (rpm)	450	300	145	100	63	43	27	19	12	8	600	400	194	133	84	58	37	25	16	11	450	300	145	100	63	43	27	19	12	8	600	400	194	133	84	58	37	25	16	11
Motor Rated-Point Output Speed (Reference) (rpm)	387.90	258.60	125.13	86.20	54.25	37.30	23.65	16.23	10.26	7.05	535.90	357.27	172.87	119.09	74.95	51.53	32.68	22.42	14.18	9.74	399.00	266.00	128.71	88.67	55.80	38.37	24.33	16.69	10.56	7.25	520.00	346.67	167.74	115.56	72.73	50.00	31.71	21.76	13.76	9.45
No Load Current (mA)	110	110	110	110	110	110	110	110	110	110	180	180	180	180	180	180	180	180	180	180	90	90	90	90	90	90	90	90	90	90	300	300	300	300	300	300	300	300	300	300
Rated Current (mA)	470	470	470	470	470	470	470	470	470	470	770	770	770	770	770	770	770	770	770	770	270	270	270	270	270	270	270	270	270	270	490	490	490	490	490	490	490	490	490	490
Stall Current (mA)	2650	2650	2650	2650	2650	2650	2650	2650	2650	2650	4610	4610	4610	4610	4610	4610	4610	4610	4610	4610	1530	1530	1530	1530	1530	1530	1530	1530	1530	1530	2720	2720	2720	2720	2720	2720	2720	2720	2720	2720
Motor Rated-Point Output Torque (Reference) (mN·m)	68.01	102.01	190.61	276.69	393.01	571.65	809.77	1180.10	1760.78	2561.99	85.19	127.79	238.77	346.60	492.30	716.07	1014.35	1478.23	2205.61	3209.23	74.45	111.68	208.67	302.91	430.24	625.81	886.49	1291.90	1927.60	2804.70	100.22	150.34	280.90	407.76	579.17	842.43	1193.35	1739.09	2594.84	3775.56
Theoretical Stall Output Torque (Reference) (mN·m)	460.31	690.47	1290.14	1872.79	2660.05	3869.16	5480.89	7987.40	11917.73	17340.61	606.35	909.53	1699.46	2466.95	3503.98	5096.70	7219.78	10521.50	15698.78	22842.14	516.87	775.30	1448.65	2102.88	2986.87	4344.53	6154.28	8968.74	13381.96	19471.10	696.56	1044.83	1952.27	2833.94	4025.24	5854.89	8293.79	12086.69	18034.14	26240.14
Motor Rated-Point Output Power (Reference) (W)	2.763	2.763	2.498	2.498	2.233	2.233	2.006	2.006	1.892	1.892	4.781	4.781	4.322	4.322	3.864	3.864	3.471	3.471	3.275	3.275	3.111	3.111	2.813	2.813	2.514	2.514	2.259	2.259	2.131	2.131	5.458	5.458	4.934	4.934	4.411	4.411	3.962	3.962	3.738	3.738
Estimated Combination Efficiency (%)	54.75	54.75	49.50	49.50	44.25	44.25	39.75	39.75	37.50	37.50	54.75	54.75	49.50	49.50	44.25	44.25	39.75	39.75	37.50	37.50	54.75	54.75	49.50	49.50	44.25	44.25	39.75	39.75	37.50	37.50	54.75	54.75	49.50	49.50	44.25	44.25	39.75	39.75	37.50	37.50
Measured Assembly Efficiency (%)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Direction Of Rotation	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW	CW/CCW
Motor Diameter (mm)	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8	27.8
Gearbox Diameter (mm)	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32
Gearbox Length (mm)	24.5	24.5	24.5	24.5	29.5	29.5	29.5	29.5	32	32	24.5	24.5	24.5	24.5	29.5	29.5	29.5	29.5	32	32	24.5	24.5	24.5	24.5	29.5	29.5	29.5	29.5	32	32	24.5	24.5	24.5	24.5	29.5	29.5	29.5	29.5	32	32
Component Body Length Sum (Reference) (mm)	71	71	71	71	76	76	76	76	78.5	78.5	71	71	71	71	76	76	76	76	78.5	78.5	71	71	71	71	76	76	76	76	78.5	78.5	71	71	71	71	76	76	76	76	78.5	78.5
Assembly Axial Length (Drawing / Measured) (mm)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Output Shaft Diameter (mm)	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Gear Ratio (:1)	10	15	31	45	71.5	104	164	239	378	550	10	15	31	45	71.5	104	164	239	378	550	10	15	31	45	71.5	104	164	239	378	550	10	15	31	45	71.5	104	164	239	378	550
Number Of Gear Stages	3	3	4	4	5	5	6	6	7	7	3	3	4	4	5	5	6	6	7	7	3	3	4	4	5	5	6	6	7	7	3	3	4	4	5	5	6	6	7	7
Max Continuous Torque (mN·m)	98.07	98.07	147.10	147.10	196.13	196.13	294.20	294.20	294.20	294.20	98.07	98.07	147.10	147.10	196.13	196.13	294.20	294.20	294.20	294.20	98.07	98.07	147.10	147.10	196.13	196.13	294.20	294.20	294.20	294.20	98.07	98.07	147.10	147.10	196.13	196.13	294.20	294.20	294.20	294.20
Motor Torque at Gearbox Continuous Limit (Reference) (mN·m)	13.43	8.96	7.19	4.95	4.65	3.20	3.38	2.32	1.56	1.07	13.43	8.96	7.19	4.95	4.65	3.20	3.38	2.32	1.56	1.07	13.43	8.96	7.19	4.95	4.65	3.20	3.38	2.32	1.56	1.07	13.43	8.96	7.19	4.95	4.65	3.20	3.38	2.32	1.56	1.07
Gearbox Allowable Intermittent Torque (mN·m)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Gearbox Breaking Torque (Destructive Limit) (mN·m)	294.20	294.20	441.30	441.30	588.40	588.40	882.60	882.60	882.60	882.60	294.20	294.20	441.30	441.30	588.40	588.40	882.60	882.60	882.60	882.60	294.20	294.20	441.30	441.30	588.40	588.40	882.60	882.60	882.60	882.60	294.20	294.20	441.30	441.30	588.40	588.40	882.60	882.60	882.60	882.60
Backlash (°)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Component Temperature Intersection (Reference) (°C)	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65	-30 ~ 65
Working Lifespan (hours)	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400
Noise Level @ 30cm (dB)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—