WAVELLING® MOTOR WLG-20
Rotary motor, diameter 20mm

Main features of the WLG-20 motor:
• Power supply: 7.5V
• Maximum current: 0.6A
• Precise angular positioning: 0.0625°
• Maximum torque:30 mN.m
• Sub-millisecond response time
• Mechanical power: 0.7W
• Maximum speed: 380 RPM

The WLG-20 piezoelectric motor stands out with very good performance compared to its size. It is mainly for very high-precision uses, often in constrained environments, such as surgical robotics.

Thank you for trusting Tekceleo and buying this piezoelectric motor.
Please follow the instructions below before using this WLG-20-R motor

Inside the box
• WLG-20-R
• WLG-20 ECU
• US adapter plug
• 9V 2A Power Supply

Power Up
Connect the power supply into an electrical outlet.

Motor Control
In order to turn on/ turn off the motor, activate the on/off Switch (ON/OFF). To change the direction of the rotation, activate the CW/CCW Switch (DIRECTION) (See figure 1).

Speed Control
In order to control the speed and turn on the motor, connect the ground pin 2 and the speed pin 1 to a voltage generator (See the figure 2 and 4). If the speed pin is not connected, the motor will not rotate.

Jumper Settings
In order to control the motor via the manual switches, place the jumpers in the Switch
Control position (see figure 3). In order to control the motor via pin 3 and 4, place the jumpers in the External Control on pins 3 and 4 position (see figure 3 and 4).

Parameter Name	Parameter Value
Movement	rotary
Technology	ultrasonic
Voltage (V)	0 - 0
Other characteristics	non-magnetic with built-in encoder miniature
Rotational speed (rpm)	380 - 380
Force (N)	0 - 18
Torque (Nm)	0 - 0.03