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Precision rotary table (ARB)

Precision rotary table (ARB) ★Low rotary clearance . ★Long service life ★The small volume of gear transmission type rotary platform. ★The production line is more suitable for long time use.

★ Precision rotary table

  ARB40-A3PN-CD ARB60-A3PN-CD

ARB80-A3PN-CD

ARB120-A3PN-CD

Mechanical specifications

Table Size  Ø40  Ø60 Ø80 Ø120 
Travel Stroke 360° 360° 360° 360°
Drive Type Worm gear (Reduction ratio1/120) Worm gear (Reduction ratio1/180) Worm gear (Reduction ratio1/144) Worm gear (Reduction ratio1/180)
Rail  Circular Linear Ball Guiding Circular Linear Ball Guiding Crossed roller guiding Crossed roller guiding
Stage Material/Surface Treatment Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy
Accuracy Level P  P  P  P
Wiring Method N:GMT Standard N:GMT Standard  N:GMT Standard  N:GMT Standard

Precision specification

Axis Resolution

(Pulse)Full/Half

 0.006°/0.003° 0.004°/0.002° 0.005°/0.0025° 0.004°/0.002°
Maximum(Full Step) 30°/sec  20°/sec  25°/sec 20°/sec 
Position Precision 0.05°  0.05°    0.05°  0.05°  
Repeatability Precision ±0.01°   ±0.01°  ±0.01°   ±0.01°  
Load Capacity 3KG 3KG 15KG 15KG

Idling (rotation clearance)

 0.01° 0.01°  0.01°  0.01° 
Parallelism 30μm 30μm 30μm 30μm
Dynamic Straightness 30μm 30μm 20μm 20μm
Dynamic Parallelism 20μm 20μm 30μm 30μm

Motor

Motor Type SH5281-7211 SH5285-7211 103F5510-8211 103F5510-8211
Motor Brand SANYO SANYO SANYO SANYO

★ Precision rotary table

  ARB40-A3PN-CD ARB60-A3PN-CD

ARB80-A3PN-CD

ARB120-A3PN-CD

Mechanical specifications

Table Size  Ø40  Ø60 Ø80 Ø120 
Travel Stroke 360° 360° 360° 360°
Drive Type Worm gear (Reduction ratio1/120) Worm gear (Reduction ratio1/180) Worm gear (Reduction ratio1/144) Worm gear (Reduction ratio1/180)
Rail  Circular Linear Ball Guiding Circular Linear Ball Guiding Crossed roller guiding Crossed roller guiding
Stage Material/Surface Treatment Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy
Accuracy Level P  P  P  P
Wiring Method N:GMT Standard N:GMT Standard  N:GMT Standard  N:GMT Standard

Precision specification

Axis Resolution

(Pulse)Full/Half

 0.006°/0.003° 0.004°/0.002° 0.005°/0.0025° 0.004°/0.002°
Maximum(Full Step) 30°/sec  20°/sec  25°/sec 20°/sec 
Position Precision 0.05°  0.05°    0.05°  0.05°  
Repeatability Precision ±0.01°   ±0.01°  ±0.01°   ±0.01°  
Load Capacity 3KG 3KG 15KG 15KG

Idling (rotation clearance)

 0.01° 0.01°  0.01°  0.01° 
Parallelism 30μm 30μm 30μm 30μm
Dynamic Straightness 30μm 30μm 20μm 20μm
Dynamic Parallelism 20μm 20μm 30μm 30μm

Motor

Motor Type SH5281-7211 SH5285-7211 103F5510-8211 103F5510-8211
Motor Brand SANYO SANYO SANYO SANYO
Products specifications
Model No. ARB