SJ-PXK-018-01
SJ-PXK-018-01 is a compact ultrasonic motor designed for precise control in optical, robotic, and drone applications. It features fast response time, anti-overload capabilities, and a magnetic-free design.
Specification Snapshot
Response Time
<1ms
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Overview
SJ-PXK-018-01 is a compact ultrasonic motor designed for precise control in optical, robotic, and drone applications. It features fast response time, anti-overload capabilities, and a magnetic-free design.
Specifications
| Parameter | Value |
|---|---|
| Motor Voltage | 200Vpp |
| Rated current | 0.15A |
| Rated Speed | 200RPM |
| Rated Torque | 0.006N·m |
| Maximum Speed | 350RPM |
| Stall Torque | 0.012N·m |
| Lock Torque | 0.025N·m |
| Response Time | <1ms |
| Motion Control | Open-loop |
| Encoding Method | None |
| Encoding Resolution | None |
| Motor Precision | None |
| Rotation Direction | CW |
| Rotation Direction | CCW |
| Zero Position Function | None |
| Operating Temperature | -40~105°C |
| Operating Humidity | RH 0%~90% |
| Motor Lifetime | 4000 hours |
Applications
1. Optical applications: Automatic focus adjustment for lenses and camera modules. 2. Robotics: Finger control and facial expression control in humanoid robots. 3. Drone applications: Camera gimbal stabilization and handheld gimbal systems. 4. Other high-tech applications.
Key Features
1. Compact hollow design with large torque. 2. Fast response time within 1ms. 3. Automatic locking upon power failure. 4. Anti-overload capability. 5. Magnetic-free and anti-interference design. 6. Frictionless rotation. 7. Piezoelectric direct drive motor.
Datasheet
Product Datasheet
PDF
Supplier Information
<p>Founded in September 2015, Shenzhen Sanjie Micromotion Industry Co., Ltd. is located in Bao'an District, Shenzhen. The company's ultrasonic motor products are positioned for small high-precision drive and control component applications. Based on in-depth research on ultrasonic motors, it provides integrated services including motor structure, drive power, motion control, and product introduction. In 2019, it was recognized as a national high-tech enterprise and passed ISO9001 and intellectual property standards certification, holding 25 utility model patents, 15 invention patents, and 5 software copyrights. The company has mature technical solutions for micro ultrasonic motors, micro precision drives, micro high-precision encoder combinations, shaft output schemes, and hollow off-axis designs, with 12 different models of ultrasonic motors and matching precision drive power supplies. It has cooperative projects and actual application cases in optics, precision machinery, aerospace, robotics, biomedical, consumer electronics, and other fields.</p>
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