low noise 6v 12v 24v worm gear box


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:


Rated Power:


Gearing Arrangement:


Output Torque:


Input Speed:


Output Speed:




Supply Ability

Supply Ability:
50000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
Shenzhen/Hong Kong
Lead Time
35 days

Online Customization

Low noise 6v 12v 24v worm gear box

Drawing (mm)


Specifications beloware 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-70SW31ZY0128000-1624K 12V 5 520 3.8 1950 65 2.53 5000 410
DSD-70SW31ZY02410500-177K 24V 59 500 48 2000 12.6 6.21 5100 58
DSD-70SW31ZY0248000-1624K 24V 5 500 3 1700 120 3.69 2500 220
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 a37mmRoundSpur gear motor,12V driving motor #555, no loadinput speed6000rpm and reduction ratio100:1. Hey, what about output speed? You need to do a little calculation. Input speed 6000rpm÷reduction ratio 100 = 60rpm.

Technical Data of Gearbox

Reduction Stage 4 5
Reduction Ratio 177K, 306K, 361K, 423K 492K, 641K, 846K, 1145K, 1624K
Gearbox Efficiency 65% 59%

Technical Data of Motor

Motor model Rated Volt. No load Load Stall
Current Speed Current Speed Torque power Torque Current
V mA rpm mA rpm gf.cm W gf.cm mA
DSD-31ZY0125500 12 ≤180 5500 ≤750 4100 130 5.5 ≥520 ≥3500
DSD-31ZY0127000 12 ≤250 7000 ≤1300 5200 200 10.9 ≥760 ≥5000
DSD-31ZY0129000 12 ≤300 9000 ≤1500 6700 300 21.0 ≥1200 ≥6500
DSD-31ZY0243500 24 ≤100 3500 ≤220 2600 90 2.5 ≥360 ≥850
DSD-31ZY0245500 24 ≤160 5500 ≤320 4100 130 5.6 ≥520 ≥1700

DIY with Your Gear Motor

With theTechnical Data of GearboxandTechnical 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.

Contact us