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5 Years
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| Brand Name : | Junqi |
| Model Number : | JQ22SBL Series |
| Certification : | CE, RoHs, REACH |
| Price : | USD40-70/PC Negotiable |
| Payment Terms : | T/T, Western Union, Paypal |
| Supply Ability : | 10000set/month |
| Delivery Time : | 4weeks after get payment (base on order), |
JQ22SBL Dia22mm Series Slotless BLDC Motor For Arthroscopic Shavers, Surgical Saws/Drills/Reamers, Surgical Staplers
Brushless DC Slotless Motors. The self supported rotor of our slotless brushless DC motors, generates low cogging torque and results in very smooth running characteristics. Since there is no iron core, theseslotless BLDC motors are able to deliver high speed and acceleration. Our slotless BLDC motor range offers diameters from 14 to 49mm with rated speed up to 35'000rpm.
Quick Details:
| Model | Frame Size | Rated Power W) | Body Length (mm) | Rated Voltage (VDC) | Rated Torque (mNm) | Rated Current (A) | Rated Speed (RPM) |
| JQ22SBL40-24V-400-25A | 22mm | 25 | 40 | 24 | 6 | 3.2 | 35000 |
| JQ22SBL60-36V-400-70A | 22mm | 65 | 60 | 36 | 21 | 7.6 | 32000 |
| JQ22SBL70-24V-300-50A | 22mm | 350 | 70 | 24 | 25 | 10.5 | 22000 |
Features:
Small Size, High Torque, High Speed
General Specification:
| Item | Specification |
| Winding Type | Star Connection |
| Hall Effect Angle | Electrical Angle of 120 degree |
| Radial Play | 0.02mm@450g |
| Axial Play | 0.14mm@450g |
| Max.Radial Force | 5N(10mm From The Flange) |
| Max.Axial Force | 2N |
| Dielectric Strength | 360VAC/1S |
| Insulation Resistance | 100MΩ,500VDC |
| Ambient Temperature | -20℃~+40℃ |
| Insulation Class | Class B |
Electric Connection:
| Type | Color | Functions |
UL1430 AWG28 | Red | Vcc |
| Blue | Hu | |
| Green | Hv | |
| White | Hw | |
| Black | GND | |
UL1430 AWG26 | Yellow | Phase U |
| Red | Phase V | |
| Black | Phase W |
Electricl Specification:
| Item | Unit | JQ22SBL40-24V-400-25A | JQ22SBL60-36V-400-70A | JQ22SBL70-24V-300-50A |
| Number of poles | 2 | 2 | 2 | |
| Number of Phase | 3 | 3 | 3 | |
| Rated Voltage | VDC | 24 | 36 | 24 |
| Rated Torque | mN.m | 6 | 21 | 25 |
Continuous stall torque | mN.m | 7 | 25 | 30 |
| Rated Speed | RPM | 35000 | 32000 | 22000 |
| Rated Power | W | 25 | 65 | 50 |
| Peak Torque | mN.m | 18 | 63 | 75 |
| Peak Current | A | 3.2 | 7.6 | 10.5 |
| Line to Line resistance | ohms@20℃ | 2 | 1 | 0.75 |
| Line to Line Inductance | mH | 0.13 | 0.07 | 0.07 |
| Torque Constant | mN.m/A | 5.67 | 8.37 | 7.42 |
| Back EMF | Vrms/KRPM | 0.42 | 0.62 | 0.55 |
| Rotor Inertia | g.cm2 | 1 | 3.2 | 4.5 |
| Motor Length | mm | 40 | 60 | 70 |
| Weight | g | 40 | 150 | 200 |
**Notes: Above is standard motor, we can be designed &manufactured with
customized request!!
Mechanical Size:
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 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:
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.
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