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EUSM20 ultrasonic motor, micro motor
Has been successfully applied to the camera's auto focus device, transmission device, automatic lifting device, precision plotter, micro-mechanical drive and other fields
Has been successfully applied to the camera's auto focus device, transmission device, automatic lifting device, precision plotter, micro-mechanical drive and other fields
Ultrasonic motor application fields:
1. As a new type of micromotor, ultrasonic motors are used in the fields of automotive electrical appliances, office automation equipment, precision instruments, computers, industrial control systems, aerospace, and intelligent robots.
2. Has been successfully applied to the camera's auto focus device, transmission device, automatic lifting device, precision plotter, micro-mechanical drive and other fields
EUSM20 technical parameters
Size | 25ⅹ25ⅹ23.2mm |
Diameter of axle | ɸ3mm |
Weight | 15g±2g |
Working Frequency | 47±3kHZ |
Working Voltage | 90Vrms |
Output Power | ≥0.2W |
Rated Speed | 240rpm |
Rated torque | ≥9mN.m |
Holding torque | ≥25mN.m |
Max torque | ≥18mN.m |
Max no-load speed | ≥360rpm |
Start response time | ≤2ms |
Stop response time | ≤2ms |
Temperature rising | ≤5℃ |
Environmental temperature | -10℃-+55℃ |
Storage temperature | -10℃-+55℃ |
Acculative | 2500h |
Noise | ≤35dB |
The control device of EUSM20
Size | Designed according to user requirements |
Supply voltage | 27V / 24V / 15V |
Working current | ≤0.5A |
Working frequency | 47±5KHZ |
Output waveform | Similar to sine wave |
Speed adjustment way | Frequency adjustment |
The way of open and stop | High and low level |
Environmental temperature | -10℃-+55℃ |
Storage temperature | -40℃-+100℃ |
EUSM20 Ultrasonic Motor Outline Interface Diagram
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