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BLDC 57 Series
start-motors
0124
| Quantity: | |
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Advantages of motors:
1. The motor's ourput shaft uses ball beanings, itimproved work efficiency and extended service life;
2. The motor can be matched with gearboxes of different specifications，this improves output torque and resolution;
3. Motors in various diameters and lengths are available to meet space requirements. Space flexibility。
4. The encoder can obtain position feedback（HALL）；
5. We can customize the windings to adapt to different operating voltages.
Motor size( unit: mm)Φ57series
| Motor Data | Unit | ST57BL(S)01 | ST57BL(S)02 | ST57BL(S)03 | ST57BL(S)04 |
Number of poles | 4 | ||||
Number of phases | 3 | ||||
Rated voltage | VDC | 36 | |||
Rated torque | N.m | 0.11 | 0.22 | 0.33 | 0.44 |
Continuous stall torque | N.m | 0.132 | 0.264 | 0.396 | 0.528 |
Rated speed | RPM | 4000 | 4000 | 4000 | 4000 |
Rated power | W | 46 | 99 | 138 | 184 |
Peak torque | N.m | 0.39 | 0.7 | 1.0 | 1.27 |
Peak current | A | 6.5 | 12 | 16 | 21 |
Line to line resistance | ohms@20℃ | 1.63 | 0.64 | 0.45 | 0.33 |
Line to line inductance | mH | 4.4 | 2 | 1.5 | 0.95 |
Torque constant | N.m/A | 0.0607 | 0.0601 | 0.0648 | 0.0621 |
Back EMF | Vrms/KRPM | 4.5 | 4.45 | 4.8 | 4.6 |
Rotor inertia | g.cm2 | 75 | 119 | 173 | 230 |
Motor length：L | mm | 53.6 | 73.6 | 93.6 | 113.6 |
Weight | Kg | 0.44 | 0.72 | 0.95 | 1.2 |
Electric Connection Φ57series
引出线型号Type | 引出线颜色Color | 功能Functions |
UL1430 AWG20 | 红色 ( Red ) | 霍尔电源正 ( Vcc ) |
蓝色 ( Blue ) | 霍尔 U ( Hu ) | |
绿色 ( Green ) | 霍尔 V ( Hv ) | |
白色 ( White ) | 霍尔 W ( Hw ) | |
黑色 ( Black ) | 霍尔电源负 ( GND ) | |
UL AWG26 | 黄色 ( Yellow ) | U相 ( Phase U ) |
红色 ( Red ) | V相 ( Phase V ) | |
黑色 ( Black) | W相 ( Phase W ) |
Motor size( unit: mm)■57series
Unit | ST57BLB40 | ST57BLB60 | ST57BLB80 | |
Number of poles | 8 | |||
Number of phases | 3 | |||
Rated voltage | VDC | 36 | ||
Rated torque | N.m | 0.3 | 0.45 | 0.6 |
Continuous stall torque | N.m | 0.36 | 0.54 | 0.72 |
Rated speed | RPM | 3000 | 3000 | 3000 |
Rated power | W | 94 | 141 | 188 |
Peak torque | N.m | 0.9 | 1.35 | 1.8 |
Peak current | A | 12.3 | 18.2 | 23.8 |
Line to line resistance | ohms@20℃ | 1.2 | 0.8 | 0.5 |
Line to line inductance | mH | 1.2 | 0.8 | 0.6 |
Torque constant | N.m/A | 0.076 | 0.076 | 0.077 |
Back EMF | Vrms/KRPM | 5.6 | 5.6 | 5.7 |
Rotor inertia | g.cm2 | 210 | 320 | 430 |
Motor length ) L | mm | 76 | 96 | 116 |
Weight | Kg | 0.8 | 1.0 | 1.2 |
Electric Connection■57series
引出线型号 Type | 引出线颜色 Color | 功能 Functions |
UL1061 AWG28 | 红色 ( Red ) | 霍尔电源正 ( Vcc ) |
蓝色 ( Blue ) | 霍尔 U ( Hu ) | |
绿色 ( Green ) | 霍尔 V ( Hv ) | |
白色 ( White ) | 霍尔 W ( Hw ) | |
黑色 ( Black ) | 霍尔电源负 ( GND ) | |
UL1430 AWG18 | 黄色 ( Yellow ) | U相 ( Phase U ) |
红色 ( Red ) | V相 ( Phase V ) | |
黑色 ( Black) | W相 ( Phase W ) |
Robotics Industry
Brushless geared motors are the core power source for robot joints and drive wheels.
Service robots, industrial robots, educational robots, AGV/AMR mobile robots, robotic arms, bionic robots
Features: High torque, fast response, high precision.
Industrial Automation Equipment
The industrial sector places extremely high demands on motor lifespan and stability.
Conveyor belts, electric rollers, sorting equipment, packaging machinery, printing machinery, labeling machines, automatic doors, industrial actuators
Features: High efficiency, high torque, and capable of continuous operation for extended periods.
Medical Devices
Medical devices have extremely stringent requirements for the precision, noise, and stability of motors.
Infusion pumps, syringe pumps, electric hospital beds, ventilators, medical robots, dental equipment
Features: Low noise, low vibration, high reliability.
Agricultural Equipment
Plant protection drones, automatic irrigation systems, agricultural robots.
Features: Waterproof, dustproof, and highly resistant to environmental conditions.
FAQ
Q1: What are our main products?
A: We mainly produce planetary (square) DC gear motors, brushless DC motors, resolvers, NEMA motors, hydraulic DC motors, automatic door motors, etc. You can view the specifications of the above products on our website, or you can recommend products according to your specifications to us via email.
Q2: How to choose the right motor?
A: If you have pictures or drawings of motors to show us, or if you have detailed specifications such as voltage, speed, torque, motor size, operating mode, required lifespan, and noise level, please don't hesitate to let us know. Then we can recommend a suitable motor based on your requirements.
Q3.How is your product quality?
A: All our products are brand new and original (we have spare materials for standard products). We will conduct random checks on incoming materials and full inspections on every finished product to ensure that it meets quality standards before shipping it to you. We will provide a factory inspection report for your traceability.
Q4: Do you offer customization services or personalized designs for standard motors?
A: Yes, we can customize voltage, speed, torque, and shaft size/shape according to your requirements. We can also do this if you need to solder additional wires/cables to the terminals, or add connectors, capacitors, or EMC.
Additionally, we can provide individual design services, but this may incur some mold development costs.
Q5：Can I use my own logo or design on the products?
A: Yes,we provide OEM/ODM services;your logo and design can be applied to the products.
Q6.What are the advantages of your company?
A：Strong R&D and innovation capabilities, efficient production and logistics management, excellent customer service, rich industry experience, unique market positioning, strong corporate culture and team cohesion.We can quickly match you with equipment parts of the exact same model,which improves your procurement efficiency。
Q7: What is your delivery time?
A: Generally, our standard products take 25 days, and customized products take longer（40 days）. However, we are very flexible with delivery times, which will depend on the specific order details.
Please contact our sales team for details regarding model naming.
info@start-motors-tech.com (Mr.Louis)
