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| Place of Origin: | China |
| Brand Name: | Junqi |
| Certification: | CE,ROHS, UL |
| Model Number: | JQM-42RP775 |
| Minimum Order Quantity: | 50pcs |
|---|---|
| Price: | USD20-usd25/pc (Negotiable) |
| Packaging Details: | suite for export |
| Delivery Time: | as confirmed |
| Payment Terms: | L/C, T/T, Western Union,PAYPAL |
| Supply Ability: | 10000PCS/Month |
| Product Name: | DC Gear Motor | Model: | JQM-42RP775 |
|---|---|---|---|
| Voltage: | 12-24V | Driving Motor Speed: | 3000-6000rpm |
| Gear Motor Speed: | 5~1100rpm | Gearbox Size: | 42mm Planetary Gearbox |
| Output Torque: | 3.5~100kg.cm | Gear Style: | Metal Gear |
| Application: | Home Appliance, Robotic, Electric Bicycle |
Technical Data of Gearbox:
| Reduction | 1 | 2 | 3 | 4 |
| Reduction Ratio | 3.7k,5K |
13K,18K,25K |
49K,67K,92K,125K |
181K,336K,458K |
| Gearbox Length"L"mm | 33.5 | 43.5 | 53.5 | 63.5 |
| Gearbox Efficiency | 90% | 81% | 73% | 65% |
Driving Motor Data:
| 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 | |
| JQM-7750123000 | 12 | ≤220 | 3000 | ≤1000 | 2200 | 350 | 7.7 | ≥1180 | ≥3500 |
| JQM-7750124500 | 12 | ≤450 | 4500 | ≤2000 | 3300 | 500 | 16.5 | ≥1690 | ≥6500 |
| JQM-7750126000 | 12 | ≤900 | 6000 | ≤4000 | 4500 | 750 | 34.5 | ≥2700 | ≥13000 |
| JQM-7750243000 | 24 | ≤110 | 3000 | ≤500 | 2200 | 350 | 7.7 | ≥1180 | ≥1800 |
| JQM-7750244500 | 24 | ≤230 | 4500 | ≤1000 | 3300 | 500 | 16.5 | ≥1690 | ≥3300 |
| JQM-7750246000 | 24 | ≤450 | 6000 | ≤2000 | 4500 | 750 | 34.5 | ≥2700 | ≥7000 |
Gear Motor Mechanical Size:
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
Gear Motor Electric Data:
| 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 | ||
| JQM-42RP77501212000-3.7K | 12V | 3243 | ≤4700 | 2528 | ≤20000 | 3 | 77.8 | ≥43000 | ≥12 |
| JQM-42RP7750123500-3.7K | 12V | 945 | ≤600 | 772 | ≤3100 | 1.7 | 13.5 | ≥8000 | ≥8 |
| JQM-42RP7750127000-3.7K | 12V | 1891 | ≤1900 | 1544 | ≤8900 | 2.5 | 39.6 | ≥20000 | ≥10 |
| JQM-42RP7750126000-5K | 12V | 1200 | ≤1200 | 1087 | ≤6000 | 2.6 | 29.0 | ≥17430 | ≥13 |
| JQM-42RP7750128000-25K | 12V | 320 | ≤2000 | 226 | ≤7200 | 15 | 34.8 | ≥20500 | ≥62 |
| JQM-42RP7750127000-125K | 12V | 56 | ≤1100 | 47 | ≤7300 | 63 | 30.4 | ≥20900 | ≥313 |
| JQM-42RP7750126000-49K | 12V | 122 | ≤1250 | 97 | ≤4650 | 22.3 | 22.2 | ≥1730 | ≥122 |
| JQM-42RP7750126000-125K | 12V | 48 | ≤950 | 37 | ≤4200 | 52 | 19.7 | ≥12000 | ≥220 |
| JQM-42RP7750123600-125K | 12V | 28 | ≤550 | 23 | ≤2100 | 43 | 10.1 | ≥7100 | ≥222 |
| JQM-42RP7750246000-3.7K | 24V | 1621 | ≤700 | 1414 | ≤3800 | 2.3 | 33.4 | ≥12000 | ≥13.9 |
| JQM-42RP77502410000-13K | 24V | 769 | ≤1100 | 685 | ≤7400 | 9.9 | 69.6 | ≥27150 | ≥62 |
| JQM-42RP77502410000-13.7K | 24V | 730 | ≤860 | 626 | ≤5500 | 10.7 | 68.7 | ≥2500 | ≥64.6 |
| JQM-42RP7750248000-25K | 24V | 320 | ≤850 | 280 | ≤4000 | 15 | 43.1 | ≥14500 | ≥80 |
| JQM-42RP7750242100-49K | 24V | 42 | ≤170 | 32 | ≤700 | 13.5 | 4.4 | ≥1400 | ≥51 |
| JQM-42RP7750243000-49K | 24V | 61 | ≤200 | 53 | ≤1100 | 15.8 | 8.6 | ≥3500 | ≥93 |
| JQM-42RP7750242100-67K | 24V | 31 | ≤130 | 23 | ≤590 | 17 | 4.0 | ≥1420 | ≥75 |
| JQM-42RP7750247000-67K | 24V | 104 | ≤600 | 90 | ≤3600 | 32 | 29.6 | ≥13600 | ≥216 |
| JQM-42RP7750243600-125K | 24V | 28 | ≤300 | 24 | ≤1800 | 57 | 14.0 | ≥5400 | ≥300 |
| JQM-42RP7750244500-181K | 24V | 24.8 | ≤900 | 19 | ≤3030 | 92 | 17.9 | ≥6200 | ≥368 |
| JQM-42RP7750242000-336K | 24V | 6 | ≤150 | 4.7 | ≤500 | 57 | 2.7 | ≥1000 | ≥220 |
| Remark: 1 Kgf.cm≈0.098 N.m≈14 oz.in 1 mm≈0.039 in | |||||||||
Professional Factory:
Certificate Photos :
Packing:
Transportation:
Motor Application Fields:
FAQ:
Q:How long is the lead time of orders?
A:Lead time : 4 weeks after receive the deposit
Q:What is your trade Assurance?
A:100% product quality protection.
100% product on time shipment protection.
100% payment protection for your covered amount.
Q: What’s Moq?
A: 5PCS. Small Order Welcome.
Q:Do You Make Customized Product?
A:Yes,We Accpet IT.
Q:About After Sale Serive?
A: After Sales Services 24/7.
Q: What should I do if I'm not satisfied with your product?
A: If there are defects in its quality, we can exchange a good one for you.
Generally, this problem is rare.
Q:What is the payment term?
A:T/T and Paypal is used more,please contact us for details
Q:What is the quality level of your product?
A:We produce good quality, refuse to produce low quality.
Our motor products contain range:
Contact Person: Ivanzhu
Tel: 0086-13961407941
