DSD-58SW 31ZY 24v dc worm gear motor


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:



Boat, Car, Electric Bicycle, Fan, Home Appliance




Gear Motor




right angle gear motor



Protect Feature:

Totally Enclosed



Continuous Current(A):

No load 90~500mA

Output Power:





IE 4



Supply Ability

Supply Ability:
50000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
Shenzhen/Hong Kong
Lead Time
35 days

Online Customization

DSD-58SW 31ZY 24v dc worm gear motor

Product Description

Drawing (mm)


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-58SW31ZY0129000-49K 12V 184 ≤420 160 ≤2200 3.5 5.75 ≥8000 ≥17.5
DSD-58SW31ZY0125500-74K 12V 74 ≤300 55 ≤1200 3.7 2.09 ≥2880 ≥14
DSD-58SW31ZY0129000-101K 12V 89 ≤400 75 ≤1650 4.6 3.54 ≥5700 ≥23
DSD-58SW31ZY0127000-101K 12V 69 ≤400 58 ≤1580 5.6 3.33 ≥4700 ≥25
DSD-58SW31ZY0129000-218K 12V 41 ≤500 35 ≤1600 8 2.87 ≥6500 ≥37
DSD-58SW31ZY0123500-290K 12V 12 ≤100 8.5 ≤450 8 0.70 ≥1190 ≥30
DSD-58SW31ZY0248000-74K 24V 108 ≤120 89 ≤1359 6.7 6.12 ≥3700 ≥30
DSD-58SW31ZY0249000-505K 24V 18 ≤200 15.5 ≤850 21 3.34 ≥3600 ≥128
DSD-58SW31ZY0244500-505K 24V 9 ≤90 7.3 ≤320 15 1.12 ≥950 ≥68
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 Gearbox

Reduction Stage 3 4 5
Reduction Ratio 52K, 73K, 109K, 224K, 254K 519K, 633K 2039K
Gearbox Efficiency 73% 65%

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 the Technical Data of Gearbox and Technical Data of Motor, now you are ready to DIY with your gear motor. Follow the steps here.



Company Information


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