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DH Robotics VLAR Series

Combined Z-axis linear and rotational voice coil actuator with hollow shaft design. 0.5 μm linear and 0.005° rotational resolution.

DH Robotics VLAR Series

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DH Robotics VLAR Series Specs

ModelsVLAR-20-15, VLAR-20-25, VLAR-25-25
Peak Force15-16 N
Continuous Force8 N
Stroke15-25 mm
Max Torque0.04-0.072 N·m
Max Rotation Speed2000 RPM
Linear Resolution0.5 μm (optical) / 1 μm (magnetic)
Position Repeatability±2 μm (optical) / ±5 μm (magnetic)
Rotational Resolution0.005° (optical) / 0.02° (magnetic)
Angular Repeatability±0.02° (optical) / ±0.1° (magnetic)
Force Control Precision±10 g - 5%
Weight610-1080 g
Voltage24V DC ±10%
CertificationsCE, FCC, RoHS

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