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5 Years
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| Brand Name : | Junqi |
| Model Number : | JQ70BLS01,JQ70BLS02,JQ70BLS03 |
| Certification : | CE, RoHs, REACH |
| Price : | USD50-100/PC Negotiable |
| Payment Terms : | T/T, Western Union, Paypal |
| Supply Ability : | 10000set/month |
| Delivery Time : | 4weeks after get payment (base on order), |
70mm BLDC Motor, JQ70BLS Series 48VDC, 3000RPM torque 0.5~1.5N.m Square Body brushless dc motor
Quick Details:
| Model | Frame Size | Rated Power W) | Body Length (mm) | Rated Voltage (VDC) | Rated Torque (Nm) | Rated Current (A) | Rated Speed (RPM) |
| JQ70BLS01 | 70mm | 157 | 86 | 48 | 0.5 | 3.274 | 3000 |
| JQ70BLS02 | 70mm | 314 | 116 | 48 | 1.0 | 6.54 | 3000 |
| JQ70BLS03 | 70mm | 471 | 136 | 48 | 1.5 | 9.81 | 3000 |
Features:
1. Wide speed range, Smooth torque output
2. Excellent Speed Stability
3. Small and High Power
4. High Efficiency and Energy-Saving.
General Specification:
| Item | Specification |
| Winding Type | Star Connection |
| Hall Effect Angle | Electrical Angle of 120 degree |
| Radial Play | 0.02mm@450g |
| Axial Play | 0.08mm@450g |
| Max.Radial Force | 115N( 20mm from the flange) |
| Max.Axial Force | 45N |
| Dielectric Strength | 600VAC/1S |
| Insulation Resistance | 100MΩ,500VDC |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Class | Class B |
Electric Connection:
| Type | Color | Functions |
UL2464 AWG26 | Red | Vcc |
| Blue | U(Hu) | |
| Green | V(Hv) | |
| White | W(Hw) | |
| Black | GND | |
UL2464 AWG16 | Yellow | Phase U |
| Red | Phase V | |
| Black | Phase W |
Electricl Specification:
| Item | Unit | JQ70BLS01 | JQ70BLS02 | JQ70BLS03 |
| Number of poles | 8 | 8 | 8 | |
| Number of Phase | 3 | 3 | 3 | |
| Rated Voltage | VDC | 48 | 48 | 48 |
| Rated Torque | N.m | 0.5 | 1.0 | 1.5 |
Continuous stall torque | N.m | 0.6 | 1.2 | 1.8 |
| Rated Speed | RPM | 3000 | 3000 | 3000 |
| Rated Power | W | 157 | 314 | 471 |
| Peak Torque | N.m | 1.5 | 3.0 | 4.5 |
| Peak Current | A | 13.0 | 26 | 38 |
| Line to Line resistance | ohms@20℃ | 0.6 | 0.3 | 0.22 |
| Line to Line Inductance | mH | 1.4 | 0.7 | 0.55 |
| Torque Constant | N.m/A | 0.12 | 0.12 | 0.12 |
| Back EMF | Vrms/KRPM | 9.0 | 9.0 | 9.0 |
| Rotor Inertia | g.cm2 | 200 | 400 | 600 |
| Motor Length | mm | 86 | 116 | 136 |
| Weight | kg | 1.3 | 2.1 | 2.9 |
**Notes: Above is standard motor, we can be designed &manufactured with
customized request!!
Mechanical Size:
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: gearbox, connector
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 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:
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