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Your Present Location:Home >> Products >> Voice Coil Motor Stages >> XRV
Products
  • Name: XRV
  • Explain: Cross Roller Voice Coil Stage
  • XRV Series (Cross roller voice coil stage) driven by Akribis’ rectangular voice coil motor system, are high precision and fast response stages. It is suitable for minute movement and smooth motion application.

 

Design Feature

A. Direct-drive voice motor system

B. Precise motion and homing

C. Low friction

 

XRV Series (Cross roller voice coil stage) driven by Akribis’ rectangular voice coil motor system, are high precision and fast response stages. It is suitable for minute movement and smooth motion application.

 

Direct-drive voice motor system

XRV series are driven by Akribis’ rectangular voice coil motor. The advantages of this motor are zero cogging force, very fast response and bandwidth. It is suitable for light weight, high speed and acceleration application.

 

Precise motion and homing

XRV Series integrate high level precision optical encoder system, which contributes a precise positioning motion for customers.

 

Low friction

High level precision cross roller linear guide provides low friction and smooth motion, and also contributes to better stiffness.

 

MOERL XRV76 XRV97 XRV115
MOTOR AVA1-20 AVA2-20 AVA3-20
Mechanical Parameters Moving Mass (Kg) 0.167 0.264 0.425
Total Mass (Kg) 0.476 1.152 2.206
Stroke (mm) 20 20 20
Performance Parameters Straightness (μm) ±2.5μm
Flatness (μm) ±2.5μm
Bidirectional Repeatability (μm) ±0.5μm
Linearity Without Mapping (μm) ±5μm
Linearity With Mapping (μm) ±1μm
Bearing Parameters Maxium Static Mapping (N) 510
*Recommended Maximum Load (N) 1 7 14
Recommended Roll Moment (Nm) 0.6
Recommended Pitch Moment (Nm) 0.5
Recommended Yaw Moment (Nm) 0.3

* The recommended maximum load is based on the load in which the acceleration of the moving mass is at least 1G.