25mm geared motor speed reducer cast gear

DM-25RS385 25mm geared motor speed reducer cast gear

Main voltage : 3VDC.6VDC.12VDC.24VDC

Typical applications : Instrument, Digital product, Automatic door-lock, Medical equipments, Security monitoring

Appearance size:

Product picture:

Gearbox Data :

Number of stages	4	5	6	7	8
Reduction ratio	20.4	35.8.45.50	78.99.110 122.127	217.241.268 298.331	478.531.590 656.729
Gearbox length [L"mm	20.8	23.2	25.6	28	29
Breaking torque(kgf.cm)	8	10	12	14	14
Gearbox efficiency	65%	59%	53%	48%	43%

Driving Motor Data :

Motor model	Rated Volt.	No load		Load				Stall
		Current	Speed	Current	Speed	Torque	Output power	Torque	Current
	V	mA	r/min	mA	r/min	gf.cm	W	gf.cm	mA
DM-385-012-3000	12	≤60	3000	≤150	2200	35	0.8	≥110	≥360
DM-385-012-4500	12	≤70	4500	≤300	3300	55	1.9	≥210	≥960
DM-385-012-6000	12	≤100	6000	≤600	4500	80	3.7	≥280	≥1600
DM-385-024-3000	24	≤28	3000	≤70	2200	35	0.8	≥110	≥160
DM-385-024-4500	24	≤50	4500	≤150	3300	55	1.9	≥180	≥380
DM-385-024-6000	24	≤70	6000	≤300	4500	80	3.7	≥250	≥800

Geared Motor Data :  

Motor model	Rated Volt.	No load		Load				Stall
		Current	Speed	Current	Speed	Torque	Output power	Torque	Current
	V	A	r/min	A	r/min	kgf.cm	W	kgf.cm	A
DM-25RS38501210500-35.8K	12.0	0.18	287.8	0.92	233.0	1.90	4.45	9.80	4.09
DM-25RS3850129000-20.4K	12.0	0.14	432.0	0.67	351.2	0.94	3.38	5.01	2.94
DM-25RS38507.49000-20.4K	7.4	0.29	427.9	1.05	345.0	0.70	2.49	3.62	4.21
DM-25RS3854.54500-122K	4.5	0.21	39.9	0.79	31.4	3.00	0.96	14.00	2.92

Curve Chart :

Model: DM-25RS38501210500-35.8K 

Model: DM-25RS3854.54500-122K

Remark:

Gear Motor Torque=Driving motor torque*Reduction ratio*Gearbox efficiency;

Gear Motor Speed=Driving motor speed/Reduction ratio

Motor detailed config can be customized according to customer's requests,
like voltage,speed,as well as shaft length and shape...

Welcome OEM or ODM projects

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About us

    Shenzhen Dongshun Motor Co., Ltd. is specialized in designing, manufacturing and selling micro DC motors, especially gear motors. We have successfully worked out over 100 series of micro DC motors. Our products are widely applied in household appliances, audio/video products, office equipment, health-care and beauty-care facilities, medical appliances, high-class toys, electronic tools, electronic commodity, automotive parts and automatic systems.

    We have a team of professional staff who are working on R&D and QC. They ensure our good Quality Managing System and advanced technology.

FAQ

• Q: What kind of motors can you provide?
• A: We can provide dc motor, dc gear motor including spur gear motor, planetary gear motor, worm gear motor; voltage, free load speed, rated speed, rated torque and size can be customized;
• Q: What is the delivery time for samples and mass production?
• A: For samples if we don't have material stock, delivery date 15-20days; if with stock, prodution date can be 3-5days;
• For mass production, normally arrange under schedule, the ealier your order is, the faster we will produce; in slack season delivery date is 30days; busy season we will need around 30-45days if quantity is large;
• Q: What spec. shall I provide before sample making?
• A: A good question! Pls kindly tell us spec. of voltage, free-load speed, rated speed, rated torque, size spec. or other special requirement; we will provide our best recommend to you;
• Q: Is there testing report or motor specification when I get the sample?
• A: Yes, we provide testing report and specification in PDF file after sample is ready;

Welcome to inquire!