High Precision / Efficiency Direct Drive Torque Motor , High Reliability Low Speed Motor
Direct Drive Torque Motor High Precision High Efficiency High Reliability Low Speed Motor
Direct Drive Motor is an electric motor that can drive a load without a traditional mechanical transmission system. Here are the characteristics of Direct Drive Motor:
Efficiency: Due to the absence of a transmission system, there is no energy loss due to energy transfer, making it more efficient.
High precision: Provides high accuracy with reduced feedback system requirements.
High speed: It can maintain higher speeds during high-speed movement due to the absence of a reduction device.
Low noise: Can eliminate the vibration and noise of the transmission system in almost all locations.
Smaller space: Direct drive motors typically require less space during use and can reduce the number of accessories.
Reliability: Due to the direct connectivity of the motor, it has lower mechanical wear and increases the lifespan and reliability of the system.
Direct drive motor specification:
| Parameter | Unit | E4038B |
| Motor diameter | mm | 40 |
| Motor height | mm | 38 |
| Peak moment | Nm | 0.39 |
| Continuous moment | Nm | 0.13 |
| Peak current | Arms | 1.9 |
| Continuous current | Arms | 0.63 |
| Moment constant | Nm/Arms | 0.21 |
| Line resistance@ 25℃ | Ohm | 9.14 |
| Line inductance @1kHz | mH | 1.12 |
| Counter-electric potential constant | Vp/krpm | 22 |
| Maximum speed | Rpm | 500 |
| Absolute type raster resolution | Bit | 19 |
| Axial/radial runout | um | <8 |
| Motor weight ±15% | g | 162 |
| Rotor inertia | gcm² | 50 |
| Number of poles | 11 | |
| Type of motor | iron core, turns outside |
Application of direct drive motor
Semiconductor Manufacturing: They are used in semiconductor manufacturing automation equipment, such as wafer handling robots and inspection machines, where accuracy and speed are essential.
Motion Control: Direct Drive Motors are used in high-precision applications such as optical lens focus adjustment, gimbal systems, and high-speed cameras.
Entertainment: Direct Drive Motors are used in amusement park rides and simulators, providing a high degree of motion control and reliability to enhance the experience.
Direct Drive Motor dimension drawing:
Product testing
Repeated Precision Test
Measure of Precision
Geometric Precision Test
Absolute Precision Test
FAQ:
Q:Can I buy one as sample?
A: Of course.
Q:how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
Q:what services can we provide?
A:Accepted Delivery Terms: By express or air or sea；
Accepted Payment Currency:USD.
Q: How to deal with the faulty?
A: Our products are produced in strict quality control system and the defective rate will be less than 0.2%
Q:How is your quality control?
A: Our professional QC will check the quality during production and carry out quality test before shipment.
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