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36mm Geared Brushless DC Motor
The 36mm geared BLDC motors have a frame size of 42x42mm, consisting of an 36mm economy planetary gearbox and a round 42mm brushless dc motor. They are available in 4 standard models with a gear ratio from 3:1 to 225:1. By combining the advantages of brushless technology, these motors ensure efficient and durable performance, while their variable gear ratios make them versatile and suitable for a broad array of applications.
- Fast Delievery
- Quality Assurance
Customization Available
Product Introduction
Mechanical Dimension
General Specification
| Winding Type | star |
| Hall Effect Angle | 120°(Electrical Angle) |
| Shaft Axial Play | 0.025mm |
| Ambient Temperature | 0℃-+50℃(Without Condensation)) |
| Ambient Humidity | ＜85% (Without Condensation) |
| Max. Radial Force | 30N |
| Max. Axial Force | 15N |
| Insulation Class | class B |
| Dielectric Strength | one minute@500VAC.5mA |
| Insulation Resistance | 100MΩ Min.@500VDC |
Electric Connection
| Lead NO. | Lead Color | Lead Gauge | Connection |
| 1 | Red | UL1007/26AWG | VCC |
| 2 | Black | GND | |
| 3 | Yellow | HALL A | |
| 4 | White | HALL B | |
| 5 | Blue | HALL C | |
| 6 | Orange | UL1007/22AWG | Phase U |
| 7 | Green | Phase V | |
| 8 | Brown | Phase W |
Gearbox Parameter
| Stage | 1 stage | 2 stage | 3 stage | ||||||||||
| Ratio | 3 | 4 | 5 | 9 | 20 | 25 | 36 | 45 | 100 | 125 | 180 | 225 | |
| Length L1 | mm | 37 | 42 | 50.5 | |||||||||
| Length L2 | mm | 35 | 40 | 48.5 | |||||||||
| Rated Load | Nm | 1 | 2 | 3 | |||||||||
| Max Load | Nm | 2 | 4 | 6 | |||||||||
| Efficiency η | % | 85% | 75% | 65% | |||||||||
| Backlash | ° | ≤0.8° | ≤1.6° | ≤2.4° | |||||||||
| Weight | kg | 0.4 | 0.6 | 0.8 | |||||||||
| Running environment temperature | ℃ | -20℃~90℃（Low temperature customization) | |||||||||||
| Nominal Input Speed n1N | rpm | 3000 | |||||||||||
| Max. input Speed n1B | rpm | 5000 | |||||||||||
| Degree of Gearbox protection | IP | 54 | |||||||||||
| Lubrication | Life Grease Lubrication | ||||||||||||
| Noise | dB | 50dB/1m | |||||||||||
| Service Life | hr | ~20000 | |||||||||||
Technical Specification
| Model No. | Back EMF Constant | Rated Voltage | Speed | Rated Torque | Power | Rated Current | No-load Speed | No-load Current | Resistance/line-line | Inductance/line-line | Length |
| V/krpm | VDC | rpm | N.m | W | A | rpm | A | Ω | mH | mm | |
| 42BL02402-0026-XXX | 4.1 | 24 | 4000 | 0.062 | 26 | 1.77 | 6700 | 0.19 | 1.76 | 3.2 | 40 |
| 42BL02402-0053-XXX | 6.1 | 24 | 4000 | 0.125 | 52.5 | 3.4 | 6500 | 0.53 | 0.78 | 1.26 | 60 |
| 42BL02402-0078-XXX | 4.3 | 24 | 4000 | 0.185 | 77.5 | 4.8 | 6000 | 0.32 | 0.76 | 1 | 80 |
| 42BL02402-0105-XXX | 4.1 | 24 | 4000 | 0.251 | 105 | 6 | 5900 | 1 | 0.52 | 0.783 | 100 |
Remark: Customers only need to provide the speed and torque of the finally completed motor, and we will choose the suitable motor and gearbox for your application.
FAQ
Q: Can geared BLDC motors be used in high-speed applications?
A: Geared BLDC motors are versatile and can be employed in high-speed applications. By coupling the inherent efficiency of brushless technology with gear reduction, they offer precise control over speed and torque. This makes them suitable for scenarios requiring both rapid rotational speeds and precise control, such as conveyor systems, high-speed machinery, and certain aerospace applications. The choice of gear ratio is pivotal in tailoring these motors to specific high-speed requirements.
Q: What is the impact of temperature on geared Brushless DC (BLDC) motors performance?
A: Temperature plays a critical role in the performance of geared Brushless DC (BLDC) motors. High operating temperatures can cause the motor to overheat, leading to decreased efficiency and potential damage. In contrast, extreme cold can reduce lubrication effectiveness, impacting gear performance. Therefore, maintaining an optimal temperature range is essential to ensure consistent and reliable motor operation in various applications.
Q: Is it possible for us to tour your factory prior to confirming our order?
A: Certainly, we would be delighted to arrange a factory visit for you. This not only allows you to familiarize yourself with our operations but also helps establish a solid foundation for our business relationship.
Q: Could you describe the packaging used for your motors?
A: Our motors are securely packaged in shock-absorbing foam. Each motor is placed in an individual pocket within the foam to prevent any potential damage from contact with other motors and to withstand the rigors of transportation, including intense vibrations.
Q: Can you provide customized services?
A: Yes. We have our own machining production workshop that enables us to meet the diverse needs of customized products. We can accommodate specific requirements such as customizing the length, thickness, shape, and size of a shaft according to the unique specifications provided by our customers. Our goal is to deliver tailored solutions that align with your specific needs. Feel free to discuss your customization requirements with us, and we'll work closely with you to provide the desired outcome.
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