Square Automation

The World of Motion Driven by Innovation

Hollow Rotary Table

The (SQ Rotary Stage Series) offers an unparalleled combination of good accuracy and high load capacity.


These Rotary Stages utilize a precision Helical gear with wheel "flexed" against the gear to ensure a proper mesh. This feature provides a high repeat ability with very smooth operation, additionally the Rotary Stages incorporate an oversize pr-loaded Slew Ring Bearing offers a exceptional stiffness and load capacity.

Technical Specifications

Specifications
SQ-85B
SQ-135B 
 SQ-200B
Max Bearing Diameter (mm)
  70
  115
  170
 Gear Ratio 
 1:18
 1:18 & 1:50
 1:18 & 1:50
 Travel Guide
 Bearing
 Bearing
 Bearing
 Motor
 Stepper / Servo Motor
 Stepper / Servo Motor
 Stepper / Servo Motor
 Base Material
 Aluminium Casting
    Aluminium Casting
    Aluminium Casting
 Rated Output Torque (Nm)
 18
 43
 140
 Maximum Torque (Nm)
 3 Times of Rated Torque
   3 Times of Rated Torque
   3 Times of Rated Torque
 Output Permissible RPM
 200
 200
 200
 Backlash (arc-min)
 < 1
 < 1
 < 1
 Position Accuracy (arc-sec)
 30
 30
 30
 Permissible Thrust Load (N)
 900
 1450
 4000
 Permissible Moment Load (Nm)
 18
 30
 80
 Runout of Output Table Surface (microns)
 10
 10
 10
 Parallelism of Output Table (microns)
 20
 20
 20
 Protection Class
 IP65
 IP65
 IP65
 Table Weight (Kg)
 1.1 without motor
 3.83 without motor
 11 without motor
Download
 Drawing Ratio (1:18)
 Drawing Ratio (1:50)
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Videos

Hollow Rotary Table SQ-85A with Linear Actuator Demo

Hollow Rotary Table SQ-135A for Vision Inspection Application

Hollow Rotary Table SQ-135A for Spot Welding Application