Changzhou Junqi International Trade Co.,Ltd
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 10000set/month |
| Delivery Time | 4weeks after get payment (base on order), |
| Packaging Details | CTN |
| Type | Planetary Gearbox Brushless DC Motor |
| Frame Size | 42mm |
| Winding Type | Star |
| Rated Torque | 0.5N.m~5N.m |
| Number of Poles | 8 |
| Number of Phase | 3 |
| Rated Voltage | 24VDC |
| Rated Speed | 7.1~1099rpm |
| Usage | BOAT, Car, Electric Bicycle, FAN, Home Appliance, Industric Automatic |
| Shape | Round |
| Brand Name | Junqi |
| Model Number | JQ42RBL/42JMG50K |
| Certification | CE, RoHs, REACH |
| Place of Origin | Changzhou,China |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 10000set/month |
| Delivery Time | 4weeks after get payment (base on order), | Packaging Details | CTN |
| Type | Planetary Gearbox Brushless DC Motor | Frame Size | 42mm |
| Winding Type | Star | Rated Torque | 0.5N.m~5N.m |
| Number of Poles | 8 | Number of Phase | 3 |
| Rated Voltage | 24VDC | Rated Speed | 7.1~1099rpm |
| Usage | BOAT, Car, Electric Bicycle, FAN, Home Appliance, Industric Automatic | Shape | Round |
| Brand Name | Junqi | Model Number | JQ42RBL/42JMG50K |
| Certification | CE, RoHs, REACH | Place of Origin | Changzhou,China |
| High Light | 24v gear reduction motor ，42JMG50K ，5.0N.m gear reduction motor | ||
Dia 42mm Planetary gearbox, Rated Torque0.5N.m~5.0N.m 24VDC 4000RPM JQ42RBL/42JMG50K Reduction Motor
Features:
High efficiency and low noise.
Durable and long service life.
Suitable for DIY or mechanical work.
Wire Diagram:
| Type | Color | Functions |
| UL1007 AWG26 | Blue | Vcc |
| Yellow | Ha | |
| Brown | Hb | |
| Red | Hc | |
| Green | GND | |
| UL1007 AWG22 | Red | Phase U |
| Brown | Phase V | |
| Black | Phase W |
Driving Motor Specification:
| Item | Unit | JQ42RBL30-2455 | JQ42RBL60-2454 |
| Number of poles | 8 | 8 | |
| Number of Phase | 3 | 3 | |
| Rated Voltage | VDC | 24 | 24 |
| No-Load Speed | rpm | 5500 | 5400 |
| Rated Speed | rpm | 4000 | 4200 |
| Rated Torque | mN.m | 20 | 56 |
| Rated Power | W | 8.4 | 25 |
| Peak Torque | mN.m | 60 | 170 |
| Peak Current | A | 1.7 | 4.4 |
| Line to Line resistance | ohms@20℃ | 5.9 | 1.6 |
| Line to Line Inductance | mH | 5.1 | 1.94 |
**Notes: Above is standard motor, we can be designed &manufactured with customized request!!
Mechanical Size:
Brushless DC Gear Motor Technical Data:
JQ42RBL30-2445 Gear Motor data
| Reduction Ratio | 3.8 | 4.9 | 15 | 19 | 24 | 56 | 71 | 91 | 116 | 212 | 271 | 346 | 442 | 565 | |
| Number of Gear Trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | |
| Gearbox Length(L) | mm | 35.2 | 35.2 | 45.7 | 45.7 | 45.7 | 56.0 | 56.0 | 56.0 | 56.0 | 66.3 | 66.3 | 66.3 | 66.3 | 66.3 |
| No-Load Speed | rpm | 1440 | 1127 | 367 | 289 | 229 | 98 | 77 | 60 | 47 | 26 | 20 | 16 | 12 | 9.7 |
| Rated Speed | rpm | 1047 | 820 | 267 | 211 | 167 | 71 | 56 | 44 | 34 | 19 | 15 | 12 | 9.0 | 7.1 |
| Rated Torque | N.m | 0.07 | 0.09 | 0.24 | 0.31 | 0.39 | 0.82 | 1.0 | 1.3 | 1.7 | 2.8 | 3.5 | 4.5 | 5 | 5 |
| Max.Permissible load in a short time | N.m | 1.5 | 1.5 | 6 | 6 | 6 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 15 | 15 |
JQ33RBL80-2490 Gear Motor data
| Reduction Ratio | 3.8 | 4.9 | 15 | 19 | 24 | 56 | 71 | 91 | 116 | 212 | |
| Number of Gear Trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | |
| Gearbox Length(L) | mm | 35.2 | 35.2 | 45.7 | 45.7 | 45.7 | 56.0 | 56.0 | 56.0 | 56.0 | 66.3 |
| No-Load Speed | rpm | 1414 | 1107 | 360 | 264 | 225 | 96 | 76 | 59 | 47 | 25 |
| Rated Speed | rpm | 1099 | 861 | 280 | 221 | 175 | 75 | 59 | 46 | 36 | 20 |
| Rated Torque | N.m | 0.19 | 0.25 | 0.68 | 0.86 | 1.1 | 2.3 | 2.9 | 3.7 | 4.7 | 5 |
| Max.Permissible load in a short time | N.m | 1.5 | 1.5 | 6 | 6 | 6 | 12 | 12 | 12 | 12 | 15 |
We can supply Extra service:
If this motor do not match with your request. Please feel free to contact with us,We can make customized shaft / winding / mounting flange / cable / connector.We will works side-by-side with you and your team to design a motor that will fit the precise needs of your application. All Engineering and Support is done in-house.
Accessories service: Brake, connector , Encoder
Customized Design: Customized Winding, Customized Flange, Customized Shaft....
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 is the quality level of your product?
A:We produce good quality, refuse to produce low quality.
NEMA17 BLDC Plaetary gearbox Motor :
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2020
Total Annual:
100-300
Employee Number:
>100
Ecer Certification：
Verified Supplier
Changzhou Junqi Mechanical Electronics Co.,Ltd is a professional Exporter relies on five parnter physical factories. The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Bru... Changzhou Junqi Mechanical Electronics Co.,Ltd is a professional Exporter relies on five parnter physical factories. The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Bru...
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