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 | 57mm |
| Winding Type | Star |
| Rated Torque | 0.71N.m~45N.m |
| Number of Poles | 4/6 |
| Number of Phase | 3 |
| Rated Voltage | 36VDC |
| Rated Speed | 18~1111rpm |
| Usage | BOAT, Car, Electric Bicycle, FAN, Home Appliance, Industric Automatic |
| Shape | Round |
| Brand Name | Junqi |
| Model Number | JQ57BL74/56JM300K, JQ57BL74/56JM450K |
| 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 | 57mm |
| Winding Type | Star | Rated Torque | 0.71N.m~45N.m |
| Number of Poles | 4/6 | Number of Phase | 3 |
| Rated Voltage | 36VDC | Rated Speed | 18~1111rpm |
| Usage | BOAT, Car, Electric Bicycle, FAN, Home Appliance, Industric Automatic | Shape | Round |
| Brand Name | Junqi | Model Number | JQ57BL74/56JM300K, JQ57BL74/56JM450K |
| Certification | CE, RoHs, REACH | Place of Origin | Changzhou,China |
| High Light | NEMA 23 DC Planetary Gear Motor ，Torque Brushless DC Planetary Gear Motor ，57mm Brushless Planetary Gear Motor | ||
NEMA23(57mm) 74mm body Length 36V 5000RPM 45N.m Torque Brushless DC Planetary Gear Motor for Automatic Industry
Features:
1. Wide Speed Range, Flat Torque
2. Compact And High Power
3. Excellent Speed Stability
4. High Efficiency And Energy-Saving
JQ57BL74-3650/56JM300K Wire Diagram:
| Type | Color | Functions |
| UL1430 AWG26 | Reb | Vcc |
| Blue | Ha | |
| Green | Hb | |
| White | Hc | |
| Black | GND | |
| UL1430 AWG20 | Yellow | Phase U |
| Red | Phase V | |
| Black | Phase W |
JQ57BL74-3650A/56JM300K Wire Diagram:
| Type | Color | Functions |
| UL1430 AWG26 | Reb | Vcc |
| Blue | Ha | |
| Green | Hb | |
| White | Hc | |
| Black | GND | |
| UL1332 AWG18 | Yellow | Phase U |
| Red | Phase V | |
| Black | Phase W |
Driving Motor Specification:
| Item | Unit | JQ57BL74-3650 | JQ57BL74-3650A |
| Number of poles | 4 | 6 | |
| Number of Phase | 3 | 3 | |
| Rated Voltage | VDC | 36 | 36 |
| No-Load Speed | rpm | 5000 | 5000 |
| Rated Speed | rpm | 4000 | 4000 |
| Rated Torque | N.m | 0.22 | 0.4 |
| Rated Power | W | 99 | 166 |
| Peak Torque | N.m | 0.7 | 1.2 |
| Peak Current | A | 12 | 27 |
| Line to Line resistance | ohms@20℃ | 0.64 | 0.38 |
| Line to Line Inductance | mH | 2 | 0.55 |
**Notes: Above is standard motor, we can be designed &manufactured with customized request!!
Mechanical Size:
JQ57BL74-3650/56JM300K
JQ57BL74-3650A/56JM450K
Brushless DC Gear Motor Technical Data:
JQ57BL74-3650/56JM300K Gear Motor data(LD=73.6mm)
| Reduction Ratio | 3.60 | 4.25 | 5.33 | 13 | 15 | 18 | 23 | 28 | 43 | 52 | 61 | 72 | 96 | 121 | 154 | 187 | 220 | |
| Number of Gear Trains | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | |
| Gearbox Length(L) | mm | 37.8 | 37.8 | 37.8 | 49.5 | 49.5 | 49.5 | 49.5 | 49.5 | 60.8 | 60.8 | 60.8 | 60.8 | 60.8 | 60.8 | 71.9 | 71.9 | 71.9 |
| Rated Speed | rpm | 1111 | 941 | 750 | 308 | 267 | 222 | 174 | 143 | 93 | 77 | 66 | 56 | 42 | 33 | 26 | 21 | 18 |
| Rated Torque | N.m | 0.71 | 0.84 | 1.1 | 2.3 | 2.7 | 3.2 | 4.1 | 5.0 | 6.9 | 8.4 | 9.8 | 12 | 15 | 19 | 22 | 27 | 30 |
| Max.Permissible load in a short time | N.m | 9 | 9 | 9 | 36 | 36 | 36 | 36 | 36 | 72 | 72 | 72 | 72 | 72 | 72 | 90 | 90 | 90 |
JQ57BL74-3650A/56JM450K Gear Motor data(LD=73.6mm)
| Reduction Ratio | 3.60 | 4.25 | 5.33 | 13 | 15 | 18 | 23 | 28 | 43 | 52 | 61 | 72 | 96 | 121 | 154 | 187 | 220 | |
| Number of Gear Trains | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | |
| Gearbox Length(L) | mm | 37.8 | 37.8 | 37.8 | 49.5 | 49.5 | 49.5 | 49.5 | 49.5 | 60.8 | 60.8 | 60.8 | 60.8 | 60.8 | 60.8 | 71.9 | 71.9 | 71.9 |
| Rated Speed | rpm | 1111 | 941 | 750 | 308 | 267 | 222 | 174 | 143 | 93 | 77 | 66 | 56 | 42 | 33 | 26 | 21 | 18 |
| Rated Torque | N.m | 1.3 | 1.5 | 1.9 | 4.2 | 4.9 | 5.8 | 7.5 | 9.1 | 13 | 15 | 18 | 21 | 28 | 35 | 40 | 45 | 45 |
| Max.Permissible load in a short time | N.m | 9 | 9 | 9 | 36 | 36 | 36 | 36 | 36 | 72 | 72 | 72 | 72 | 72 | 72 | 90 | 90 | 90 |
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....
Application fields:
Medical: Syringe pump, X ray oncology equipment/ Collimators; CT; Medical bed, Face mask machine; Disability Equipment liquid Analyser; Physiotherapy Equipment; Injection Pump; Blood Analyser ; Biochemical Analyzer; Disability equipment lift
Textile: Embroidery Machines; Flat Knitting Machines;Screen Printing Machines;Spinning Machines;Yarn Preparation Machines.
Industrial Control: CNC; Pick and Place Machines, Carving Machine; Printer; Industrial Analyser; SMT; Engraving and Marking Equipment.
Logistics: Logistic&Storage Equipment .
Conveyor System: Barrier Opening System;Door Opening System.
Household Electrical: Mover;Swimming Pool Cleaner;Coffee Machine; TV System;Office Automation: Printer, 3D Printer
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:
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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