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8v full automatic door lock dc geared motor

8v full automatic door lock dc geared motor
Model No. : DSD-65OS395
Trade Terms: EXW, FOB, CIF, CFR
Port: Shenzhen/Hong Kong
Payment Terms: T/T, PayPal
Minimum Order Quantity: 1000pcs
Typical applications: optical equipment, CCTV camera, electric lock, automatic bath necessities, water IC Card, toys and gifts, office equipments, household appliances, automatic actuator...
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8v full automatic door lock dc geared motor
Drawing (mm)
Remark: find the length of gearbox "L" in below Technical Data of Gearbox.


Specifications below are for reference only. Contact us for more.

Model Number Rated Volt. No   Load At   Max Efficiency Stall
Speed Current Speed Current Torque Power Current Torque
rpm mA rpm mA Kgf.cm W mA Kgf.cm
DSD-65OS3900087000-87K 8V 80 350 67 2000 4.4 16W 9000 18Min
DSD-65OS38500811500-149K 8V 77 700 67 1300 1.6 10.4W 10000 19Min
DSD-65OS39500810000-130K 8V 77 850 68 2600 4.4 20.8 15000 20Min
Remark: 1 Kgf.cm≈0.098   N.m≈14 oz.in   1 mm≈0.039 in


What a Model Number Tells You? 
We follow some rules to create each model number. A model number would tell you a lot of useful messages. Here is a sample.
So here we can learn that it is a 37mm Round Spur gear motor, 12V driving motor #555, no load input speed 6000rpm and reduction ratio 100:1. Hey, what about output speed? You need to do a little calculation. Input speed 6000rpm ÷reduction ratio 100 = 60rpm.
Technical Data of Motor 
Motor model Rated Volt. No load Load Stall
Current Speed Current Speed Torque power Torque Current
V mA r/min mA r/min gf.cm W gf.cm mA
DSD-3950123000 12 ≤80 3000 ≤450 2100 100 2.2 ≥300 ≥1020
DSD-3950124500 12 ≤120 4500 ≤690 3600 100 3.77 ≥450 ≤2400
DSD-3950126000 12 ≤160 6000 ≤930 5200 100 5.45 ≥675 ≥4500
DSD-3950243000 24 ≤50 3000 ≤200 2100 90 1.98 ≥270 ≥420
DSD-3950244500 24 ≤60 4500 ≤200 3480 90 3.28 ≥357 ≥980
DSD-3950246000 24 ≤70 6000 ≤430 5000 100 5.24 ≥540 ≥1730
DIY with Your Gear Motor 
With the Technical Data of Gearbox and Technical Data of Motor, now you are ready to DIY with your gear motor. Follow the steps here. 
Q: Can you make a motor with custom specifications?
A: Yes, actually that is what we do most of the time.
Q: What is delivery time of samples?
A: 1~3 weeks.
Q: What is delivery time of mass production?
A: 4~5 weeks.
Q: What is the MOQ (minimum order quantity)?
A: You can find it in the front of the product pages.
Q: Do you have motors in stock?
A: No, we don’t. All motors are made with orders.
Q: How much does a motor cost?
A: Please send us an inquiry and tell us exactly what you are looking for.
Q: Do you have quality control?
A: Yes, we have a professional QC team.
Q: Are you a real factory?
A: Yes, we are.
Q: How to pay you?
A: a) We prefer PayPal transfer for samples and small amount of money. b) Bank transfer for large amount of money. Regular payment terms: 30% deposit, balance before shipment / against shipping documents.
Q: How do you handle shipment?
A: We recommend DHL Express for samples and small quantities. It is very fast, safe and relatively cheap. b) We arrange shipment by sea and by air and go with FOB/CIF/CFR terms for large quantities.
Q: What do you need to know if I need a recommendation on motor?
A: Normally we need to know dimensions, rated voltage, speed at load/no load, torque at load/stall. i.e. a motor with diameter 37mm, 12V, 100rpm and 2Kgf.cm at load.
Q: Can I ask you for help if I know nothing about motor?
A: Yes, our pleasure. We are nice people with big hearts.
Q: Can I call you?
A: Yes, please call the international sales manager. He’s very good at English.
Available on 9:00 a.m. ~ 10:00 p.m. Chinese time

Contact information:


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