Rotary Stage RTGA-100-200D

Rotary Stage RTGA-100-200D
Click to enlarge

Diameter 200 mm

Aperture 100 mm

Load 200 Kg

Servo/encoder

RTGA Series motorized rotation stages provide precision angular positioning accuracy combined with high load
capacity. There are three stage sizes with center aperture from 32 mm to 100 mm available, optimizing load
capacity, torque, speed and resolution for a variety of operating conditions. Cross-roller bearings allow for offcenter
loads in a reduced footprint. The single monolithic design offers improved stiffness without
compromising dynamic performance. Precise rotation is ensured by gear/pinion mechanism. RTGA stages are
driven by the open loop stepper motors or closed loop servo-step motor with programmable resolutions to
provide sub arc-sec angular resolution.

 

 

 

PARAMETER / MODEL

 

 

Unit

 

RTGA-100-200D

Bearing

 

CROSS ROLLER BEARING

Hollow shaft

mm

100

Table diameter

mm

200

Gear ratio (motor/table)

 

18:1

Max torque

Nm

50

Max speed

rpm

100

Repeatability (Unidirectional)

arc-sec

20

Reversal Value (Hysteresis)

arc-min

3

Axial load

kg

400

Off-center moment load

Nm

100

Axial run-out

microns

20

Parallelism

microns

50

Stage weight

kg

8.0

Motor

 

Stepper motor with encoder option

Closed loop ServoStep

Resolution

arc-sec

5 (with encoder option)

Protection

 

IP40

 

There are no ordering details for this product.