DM-37SM545

Key Features
Model: DM-37SM545

Diamater: 37mm
Voltage: 12V~24VDC
Speed: 2RPM~700RPM
Torque: 1kg.cm~27kg.cm

1. CW/CCW
2. Electric Brush/Carbon Brush
3. Spur Gears
4. Metal Gearbox

Customization:
Voltage, Current, Speed, Torque, Output Shaft, DC Motor, Gearbox, Ratio, Brush of DC Motor, Wire, Encoder, Gear, Noise Level, Lifetime Cycle

Typical applications:
Automatic quick lock door, binding machine, automatic TV stand, money counter, spotlight, toilet paper machine, office equipment, household appliances, automatic actuator

DataSheet3D DrawingGet Quote

Product Dimensions（unit:mm）

Gearbox Ratio:


Number of stages	2	3	4	5	6	7
Reduction Ratio i	6、8、10	20、30	61、90	107、122、 184、270	311、414、 552、810	1243 1657、2430
Gearbox Length L (mm)	19	22.5	25	27.5	30	31.5
Breaking Torque(kgf.cm)	8	10	30	30	40	40
Gearbox Efficiency	81%	72%	65%	59%	53%	47%

DC Motor Data:

Remarks: The above DC motor datas are used for dc gear motor configuration customization based on given formula.


DC Motor Model	Rated	No Load		Max Efficiency Load				Stall
	Volt.	Current	Speed	Current	Speed	Torque	P.out	Torque	Current
	V	mA	r/min	mA	r/min	gf.cm	W	gf.cm	mA
DM-545-012-3000	12	≤110	3000	≤450	2200	1 00	2.3	≥320	≥1440
DM-545-012-4500	12	≤220	4500	≤ 800	3300	1 50	5.1	≥480	≥2400
DM-545-012-6000	12	≤350	6000	≤1500	4500	200	9.2	≥640	≥4400
DM-545-024-3000	24	≤60	3000	≤230	2200	1 00	2.3	≥320	≥720
DM-545-024-4500	24	≤110	4500	≤400	3300	150	5.1	≥ 480	≥1200

Gear Motor Data:

Remarks: The above datas in chart are only for reference.if need other configurations,you can caculate it according to given formula below or contact us directly.


DC Gear Motor Model	Rated voltage	No Load		Max Efficiency Load				Stall
	Rated voltage	Current	Speed	Current	Speed	Torque	P.out	Torque	Current
	V	A	r/min	A	r/min	kgf.cm	W	kgf.cm	A
DM-37SM5450129.9-311K	12	0.11	9.9	0.31	7.5	12.2	0.94	50.8	0.96
DM-37SM54501236.5-90K	12	0.18	36.5	0.79	28.6	12.0	3.52	55.1	2.98
DM-37SM54501237.1-121K	12	0,23	37.1	0.95	28.7	16.0	4.85	72.0	3.42
DM-37SM54501272.6-61K	12	0.21	72.6	0.93	58.1	7.1	4.22	35.3	3.77
DM-37SM54502478.6-61K	24	0.23	78.6	0.67	58.0	6.7	4.0	23.1	1.31
DM-37SM54502428.8-184K	24	0.255	28.8	0.483	25.4	3	4.420	13.769	3.524
DM-37SM545024450-10K	24	0.25	450	0.411	375.7	1.1	4.474	7.437	2.263
DM-37SM545024333-30K	24	0.45	333	1.172	290.5	4.7	14.11	45.16	10.40
DM-37SM54502478.6-61K	24	0.23	78.6	0.448	58.0	6.594	4.003	28.349	1.544
The motor parameters are for reference only,please refer to real measured data; We can customize parameters according to customer requirements. Gear Motor Output Speed=DC Motor Speed/Gear Ratio ( n=nm/i) Gear Motor Output Torque=DC Motor TorqueGear RatioGearbox Efficiency. ( t=tmiη)

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