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Home > Products > Motion Control > Motorized Vertical Stages > PSAV series long travel range motorized vertical-motion stages

PSAV

PSAV series long travel range motorized vertical-motion stages

PSAV series motorized vertical-motion stages employ ball screw reducers to ensure ultra-high loading capability. 
 
 
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Description:
PSAV series motorized vertical-motion stages employ ball screw reducers to ensure ultra-high loading capability. The backlash clearance of ball screws reducers is much smaller than that of trapezoidal reducers and it is helpful to provide higher motion accuracy and positioning accuracy. The smooth running is guaranteed by using selected aluminum alloy and four pieces of linear bearing guides. A wider travel range of 50-400mm is offered by this series products which can meet most of customers' requirements. This is a series of motorized verticalmotion stages to be suitable for the applications which need higher loading capability and longer travel range in optical experiments, fine positioning and fine processing.
Main characteristics:
•Longer travel range and higher loading capability are guaranteed by using ball screw reducers
•Four pieces of linear bearing guides constitute guiding mechanism to ensure high motion accuracy and smooth running
•Long travel range is up to 400mm
•Reliable standard two-phase 57 stepping motors have characteristics of high torque and high loading capability
Naming rules:
Selection chart:

Model number

PSAV50-240ZF

PSAV100-240ZF

PSAV200-240ZF

PSAV300-240ZF

PSAV400-240ZF

Mechanical specifications

Travel range(mm)

50

100

200

300

400

 

Table dimensions(mm)

240×240

 

Transmission mechanism

Ф40x5 ball screw reducers, reduction ratio is 4:1

 

Guides (guiding mechanism)

4* linear-bearing guides

 

Main body materials and surface treatments

Black anodic-oxidation aluminum-alloy

 

Weight (Kg)

14

16

20

24

28

Accuracy specifications

Resolution (step/half-step) (μm)

6.25/3.125

 

8-fine-subdivision resolution (μm)

0.781

 

Highest speed (mm/s) *

12.5

Electrical specifications

Motor and its stepping angle (°)

Two-phase 57 stepping motor, 1.8

 

Model number of motor**

MS-57BYG250CSC

 

Working current (A)

2.4

 

Holding torque of motor (mN·m)

1900

 

Model number of stepping driver (optional)

Moons, SR4

 

Type of plugs for stages

1*DB9 (pin)

 

Position-limit sensors (built-in)

2*KX-SS-5GL2

 

Voltage of power supply for sensors (V)

DC5~24V ±10%

 

Output for control

Dry contact point output

 

Status of output ports

output ON when sensor is triggered

Operating load

Horizontal direction (Kg)***

200

180

150

120

100
* Highest speed is measured with the conditions of zero-load and motors being worked at 600rpm
**Power failure protector must be turned on before motors running
***Time-delay protection circuits need to be added when loading is higher than 50Kg