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 Products >> DC Gear Motors >> DC Spur Gear Motors >> 
 

DS-37RS395 37mm DC Spur Gear Motor

 DS-37RS395 37mm DC Spur Gear Motor
Model No. : DS-37RS395
Trade Terms: EXW, FOB, CIF, CFR
Port: Shenzhen/Hong Kong
Payment Terms: T/T, PayPal
Minimum Order Quantity: 300pcs
Typical applications: Auto shutter,Money detector,Binding machine,Automatic TV rack,Packing bank note machine,Limelight,Tissue machine,Office equipment,Household appliances,Automatic actuator.....
 
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DS37RS395 37mm 12V 24V DC Speed Reducer

Drawing (mm)

Remark: find the length of gearbox "L" in below Technical Data of Gearbox.

 

Specifications

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
DS-37RS39501210000-10K 12V 1000 300 871 2000 0.9 8.05 5300 5
DS-37RS3950127400-10K 12V 740 180 632 1000 0.7 4.54 3500 4
DS-37RS3950126000-60K 12V 100 310 78 1200 4.7 3.76 2470 18
DS-37RS3950246000-60K 24V 100 110 83 4600 4.4 3.75 1630 22.5
DS-37RS3950244500-60K 24V 75 80 63 270 3.3 2.13 850 15
DS-37RS3950243000-60K 24V 50 60 37 150 2.5 0.95 350 9.6
DS-37RS3950246000-90 24V 66 100 56 450 6.8 3.91 1500 33.5
DS-37RS3950244500-90K 24V 50 80 41 260 5.1 2.15 790 23.4
DS-37RS3950243000-90K 24V 33 50 26 130 3.3 0.88 350 13..8
DS-37RS3950246000-120K 24V 50 100 40 500 10.2 4.19 1700 50
DS-37RS3950244500-120K 24V 37 85 30 330 9 2.77 995 39.2
DS-37RS3950243000-120K 24V 25 50 19 150 4.9 0.96 460 22.2
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 2 3 4 5 6 7
Reduction Ratio 6.8K, 10K 20K, 30K 61K, 90K 107K, 122K, 184K, 270K 311K, 552K, 414K, 810K 1243K, 1657K, 2430K
Length of Gearbox "L" mm 18 21.5 24 26.5 29 31.5
Gearbox Efficiency 81% 73% 65% 59% 53% 47%

 

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
DS-3950123000 12 ≤80 3000 ≤450 2100 100 2.2 ≥330 ≥1020
DS-3950124500 12 ≤120 4500 ≤690 3600 100 3.77 ≥510 ≤2400
DS-3950126000 12 ≤160 6000 ≤930 5200 100 5.45 ≥720 ≥4500
DS-3950243000 24 ≤50 3000 ≤200 2100 90 1.98 ≥248 ≥420
DS-3950244500 24 ≤60 4500 ≤200 3480 90 3.28 ≥440 ≥980
DS-3950246000 24 ≤70 6000 ≤430 5000 100 5.24 ≥660 ≥1730

 

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.
DIY with Your Gear Motor 
FAQs
Q: Can you make a motor with custom specifications?
A: Yes, we can and we welcome that.
Q: What is delivery time of sample?
A: One week or two if it is with regular specifications. If not, it takes 3 weeks or even one month.
Q: What is delivery time of mass production?
A: Normally it is around one month. It may take longer time if it is in large quantity or other special situations.
Q: What is your MOQ (minimum order quantity)?
A: You can find it in the front of the product page.
Q: Do we have motors in stock?
A: No, we don’t. All motors are made with orders.
Q: How to pay you?
A: a) We prefer PayPal payment for samples and small amount of money. b) T/T for big orders. Regular payment terms: 30% or 50% deposit, balance before shipment / balance against shipping documents. It is negotiable.
Q: How to deliver your products to me?
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 information you need if you need a recommendation on motor?
A: We need to know the basic specifications of a motor: dimensions, rated voltage, speed at load/no load, load/stall torque. If you have no idea whatsoever, you can also a) send me a sample, we can test it and find them out. b) tell me what is your application and describe specifically how it works.
Q: When can I talk to you?
A: Whenever you find me online. Leave me a message or email me if I am offline or I don’t response in 5 minutes.

Mr. Borlin Luo (sales manager)
Ms. Sunny Li (sales representative)
Cell Phone: +86-15818757342
Cell Phone: +86-13502822451
Email:  sales@dsdmotor.com
Email:  dsd@dsdmotor.com
Skype: borlinluo
Skype: li.sunny20
 
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