Changzhou Junqi International Trade Co.,Ltd
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JQ22SBL50-G4.29 BLDC Gear Motor Parameters:
| Model | Unit | JQ22SBL50-G4.29 ( H42205021) |
| Rated Speed | rpm | 7695 |
| Rated Torque | mN.m | 89.93 |
| Reduction Ratio | 4.29 | |
| Efficiency | % | 90 |
| Average Backlash No Load | ° | 1 |
| Weight | g | 176 |
JQ22SBL50 motor data
| Model | JQ22SBL50 | |
| Rated Voltage | V | 24 |
| Rated Speed | rpm | 33010 ±10% |
| Rated Current(Max,continuous current) | A | 3.8A |
| Rated Torque(Max.continuous torque) | mNm | 23.3 |
| Rated Power | W | 78.5 |
| No load speed | rpm | 35000±10% |
| No load current | mA | 230±50% |
| Stall current | A | 63.0 |
| Stall torque | mNm | 409.7 |
| Max.efficiency | % | 88 |
| Terminal resistance phase to phase | Ω | 0.38±10% |
| Terminal inductance phase to phase | μH | 128±20% |
| Back-EMF constant | mV/rpm | 0.68 |
| Torque constant | mNm/A | 6.52 |
| Speed constant | rpm/V | 1464 |
| Current constant | A/MnM | 0.153 |
| Speed/torque gradient | rpm/mNm | 85.42 |
| Mechanical time constant | ms | 2.46 |
| Rotor inertia | gcm² | 2.75 |
| Operating temperature range | ℃ | -40~+85 |
| Winding Max permissible | ℃ | +155 |
| Housing material | stainless steel | |
| Number of poles | 2 | |
| Number of Phases | 3 | |
| Weight of motor | g | 126 |
Motor Dimensional Drawing:
| Motor line 0.5mm² | Hall line 0.1mm² | ||||||
| U | V | W | Vhall5-24VDC | GND | HU | HV | HW |
| Yellow | White | Blue | Red | Black | Yellow | White | Blue |
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 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.
Brushless DC motor technology offer several advantages including high torque to weight ratio, increased efficiency and reliability, reduced noise and longer lifetime compared to brushed DC motors.
One of the benefits of DC brushless motors with internal rotor, lies in their better dissipation of the generated heat. Thanks to the reduced air gap in brushless DC slotted motors, the flux density is higher and torque production is more effective and efficient. JUNQI International slotted BLDC motor range offers diameters from 22 to 86mm with rated torque up to 2.2Nm.