Voice Coil Linear Moudle

VLM Series

VLM Series

DH-Robotics introduces the VLM Voice Coil Linear Module, featuring a compact and lightweight design with precise linear motion. Equipped with a soft-landing function for gentle handling, it is widely applied in high-precision scenarios such as lithium battery thickness measurement, touch panel inspection, keyboard and switch testing.

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Product Features

Compact Design, High-Speed Response, Adjustable Parameters

With a refined structure (55 × 53.5 × 105 mm), speed, thrust, and position are fully adjustable to meet high-frequency, high-precision motion needs.

Soft Landing, High-Precision Force Control, Intelligent Algorithms

Soft-landing function prevents damage; ±1 g force control with intelligent algorithms; micron-level positioning accuracy.

Power-Off Protection, Long Service Life

Magnetic spring protects against shaft drop during power loss. Premium cross-roller guides guarantee durability with a lifespan of tens of millions of cycles.

More Features

  • Intelligent feedback
  • Adjustable Parameters
  • Long Life
  • CE certification
  • FCC Certification
  • RoHs Certification

Product Parameters

VLM-50C-10
VLMF-50C-10
Peak Thrust30 N
Continuous Thrust10 N
Total Stroke10 mm
Maximum Speed0.8 m/s
Force Constant9.9 N/A
Sensor Range
None
2 kg
1 kg
0.5 kg
Force Control Accuracy
20g~100g:±5g
100g~1000g:±2%
±1 g
±0.5 g
±0.3 g
Linear Stroke Resolution
1 um(Magnetic Encoder);0.5 um(Optical Encoder);0.1 um(Optical Encoder);20 nm(Optical Encoder)
Linear Repeatability
±5 um(Magnetic Encoder);±2 um(Optical Encoder)
Total Mass650 g
Mover Mass240 g
Dimensions
104.5 mm x 55 mm x 53.5 mm
105 mm x 55 mm x 53.5 mm
Operating Voltage24 V DC 士10%
Continuous Current1.0 A
Peak Current3.0 A
Recommended LoadWithin 50g
Protection Rating (IP)IP 40
Recommended Operating Environment0~40°C, 85% RH 85% RH or below
Compliance with International StandardsCE,FCC, RoHS

Applications

 

Download

Linear Coil Actuator Catalog

Version 20250730Format PDFDate 2024-11-20
Download

VLM Model 2D&3D

Version 20250821Format ZIPDate 2025-08-21
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