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KAxx-Z

KAxx-Z series high-precision motorized vertical-motion stages

KAxx-Z series high-precision motorized vertical-motion stages are derivative models of Zolix's KA-11-X products.
 
 
 
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Description:
KAxx-Z series high-precision motorized vertical-motion stages are derivative models of Zolix's KA-11-X products. An added right-angle fixing block and a set of power-failure protection unit ensure KAxx-Z series stages can be used as high-precision vertical-motion carriers. Except motion direction and loading capability, others are same as those of standard KSA products. KAxx-Z is used for fine adjustments in Z-direction.
Selection chart:

Model number

KA050-Z

KA100-Z

KA150-Z

KA200-Z

KA300-Z

KA400-Z

KA600-Z

KA800-Z

KA1000-Z

Mechanical specifications

Travel range(mm)

50

100

150

200

300

400

600

800

1000

 

Table dimensions(mm)

120×120

150X150

200X200

 

Transmission mechanism

precise ball screwsΦ12×4

precise ball screwsΦ16×5

precise ball screwsΦ25×5

 

Guides (guiding mechanism)

linear-slider guides

 

Main body materials and surface treatments

Black anodic-oxidation aluminum-alloy

 

Weight (Kg)

8.4

8.8

9.6

10.3

13.3

14.9

31

36.8

41.6

 

Shaft coupling (external diameter-diameter of aperture 1-diameter of aperture 2) (mm)

30-6.35-8

32-8-12

Accuracy specifications

Closed-cycle resolution (μm)

1

 

20-fine-subdivision resolution (μm)

1

1.25

 

Highest speed (mm/s) *

40

50

 

Single-direction positioning accuracy (μm)

≤30

≤40

 

Repositioning accuracy (μm)

≤±3

≤±5

 

Repositioning accuracy (μm)

≤3

 

Backlash clearance (μm)

≤5

 

Static parallelism (mm)

≤0.1

 

Motion linearity (μm)

≤10

≤15

≤10μm/100mm

 

Motion parallelism (μm)

≤15

≤20

≤10μm/100mm

 

Yaw (")

≤30

≤40

/

 

Pitch (")

≤35

≤55

/

Electrical specifications

Motor and its stepping angle (°)

Two-phase 57 stepping motor, 1.8

 

Brand and model number of motor

Shinano,SST59D3201

Shinano,SST59D5301-SD

 

Working current (A)

2.0

3.0

 

Torque of motor (N·m)

1.3

1.57

 

Brand of grating ruler

Fagor, MX or MKX series

 

Brand and model number of stepping driver (optional)

Moons,SR4

 

Type of plugs for stages

DB9(pin)

 

Type of cables for stages

High flexible cables (Helukabel, Germany)

 

Length of cables for stages(m)

0.2

 

Position-limit sensors (built-in)

2*PM-L25 (SUNX, Japan)

 

Origin-point sensors (built-in)

11*PM-L25 (SUNX, Japan)

 

Voltage of power supply for sensors (V)

DC5~24V ±10%

 

Consuming current (mA)

<60 (total)

 

Output for control

collector of NPN open-circuit output

 

Status of output ports

Position limit sensor: output ON when sensor is blocked; Origin-point sensor: output OFF when sensor is blocked

Operating load

Vertical direction-central (Kg)

15

30