SJ-PXS-040-15
The SJ-PXS-040-15 is a compact ultrasonic motor with high precision and large torque, designed for applications requiring fast response and accurate positioning.
Specification Snapshot
Response Time
<1ms
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Overview
The SJ-PXS-040-15 is a compact ultrasonic motor with high precision and large torque, designed for applications requiring fast response and accurate positioning.
Specifications
| Parameter | Value |
|---|---|
| Motor Voltage | 400Vpp |
| Rated current | 0.8A |
| Rated Speed | 150RPM |
| Rated Torque | 0.08N.m |
| Maximum Speed | 300RPM |
| Stall Torque | 0.15N.m |
| Locking Torque | 0.3N.m |
| Response Time | <1ms |
| Motion Control | Closed-loop |
| Encoding Method | Magnetic encoding |
| Encoding Resolution | 15-bit absolute encoder |
| Repeat Positioning Accuracy | +/-0.03° |
| Rotation Direction | CW |
| Rotation Direction | CCW |
| Motion Attitude Function | Available |
| Operating Temperature | -40~105°C |
| Operating Humidity | RH 0%-90% |
| Motor Lifetime | 2000 million cycles |
Applications
1. Optical applications: Automatic focusing, camera lens adjustment. 2. Bionic applications: Robot finger joints, facial expression control. 3. Cloud applications: UAVs, handheld platforms, camera cloud platforms. 4. Other high-tech applications.
Key Features
1. Compact direct drive with large torque. 2. High precision of ±0.03°. 3. Self-locking when powered off. 4. Overload protection. 5. Non-magnetic and anti-interference. 6. Frictionless rotation. 7. Piezoelectric drive.
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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