dc spur gearbox motor for smart lock

DM-20RS130 dc spur gearbox motor for smart lock

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

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Product picture:

Gearbox Data : 

Number of stages	4	5	6	7	8
Reduction ratio	18.23	35.44.55	67.84 105.132	161.202 252.316	386.484 606.758
Gearbox length [L"mm	16.2	17.7	19.2	20.7	22.2
Breaking torque(kgf.cm)	2	4	6	8	8
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-130-006-6000	6	≤90	6000	≤280	5400	10	0.6	≥40	≥500
DM-130-006-9000	6	≤120	9000	≤430	7000	15	1.1	≥60	≥1200
DM-130-012-6000	12	≤45	6000	≤140	5400	10	0.6	≥40	≥250
DM-130-012-9000	12	≤60	9000	≤200	7000	15	1.1	≥60	≥600

Geared Motor Samples 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-20RS1300248800-484K	24	0.04	17.3	0.10	11.8	2.5	0.31	7.9	0.23
DM-20RS1300066000-386K	6	0.07	14.1	0.23	10.5	2.4	0.26	8.8	0.67
DM-20RS1300129000-31K	12	0.11	263.6	0.28	184.8	0.38	0.72	1.2	0.70
DM-20RS1300129000-46K	12	0.09	185.1	0.26	134.3	0.57	0.79	2.1	0.70
DM-20RS1300129000-71K	12	0.05	128.3	0.21	99.8	0.76	0.78	3.4	0.77

Curve Chart :

Model: DM-20RS1300248800-484K  

         

Model: DM-20RS1300129000-46K  

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!