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Products
  • Name: VPL
  • Explain: Vertical Pick and Place Linear Motor Stage
  • VPL Series (Vertical pick and place linear motor stage) driven by Akribis’ ironless linear motor system. Compact, light and easily integrated.

 

Design Feature

 

A. Direct-drive ironless linear motor positioning system

B. Precise motion and homing

C. Compact, light and easily integrated

VPL Series (Vertical pick and place linear motor stage) driven by Akribis’ ironless linear motor system. Well balance between compact size and reasonable high continue force.

 

Direct-drive ironless linear motor positioning system

VPL Series are directly driven by Akribis’ ironless linear motor. It provides smoothly motion at low speed condition, quick response and short settling time.

 

Precise motion and homing

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

 

Compact, light and easily integrated

Using single linear slide design, thus, compared with other stage VPL is more compact. It makes VPL easily integrated in customers’ equipment.

 
MODEL VPL32 VPL48 VPL51
MOTOR AUM2 AUM3 AUM4
S2 S3 S2 S2

Size

(mm)

Carriage Length (A) 64 94 121
Module Height (H) 100 121.3 146
Module Weight (W) 32 48 51
Base Mounting Hole (B) 45 47 82
Base Mounting Hole (C) 95 90 200
Base Mounting Hole (D) 40 75 \
Carriage Mounting Hole (F) 15 15 25
Carriage Mounting Hole (G) 28 43 50
Moing Mass (Kg) 0.33 0.46 1.05 1.31
Stroke  (mm) 50 Module Mass (Kg) 1.22 1.4 3.43 5.19
Module Length (mm) 211 241 282 332
Recommend Maxium Payload (Kg) 0.5 0.8 2.0 5.0

Bearing Parameters*

Maximum Bearing Load (N) 420 1140
Recommended Roll Moment (Nm) 6.9 34.2
Recommended Pitch Moment (Nm) 6.9 34.2
Recommended Yaw Moment (Nm) 1 4

* The bearings come with a light preload C1, with radial clearance of -12 to -4μm.

 

Performance Parameters Unit Value
Velocity* m/s 1.5 0.7
Straightness μm ±3μm/25mm
Flatness μm ±3μm/25mm
Bidirection Repeatability μm ±1.5 ±1.0
Linearity without Mapping μm ±3μm/25mm

Note: The straightness, bidirectional repeatability and linearity are qualified according to ISO 230-2:1997.

* Based on 20MHz counter frequency