Rotary Table RTSH-100
RTSH Series motorized rotation stages provide precision angular positioning accuracy combined with high load
capacity with open center. Cross roller bearings allow for off center loads in a reduced footprint. The single monolithic design offers improved stiffness without
compromising dynamic performance. Precise rotation is ensured by hypoid gear design with gear reducers to offer multiple
choices of gear ratios. RTSH stages are driven by the stepper motors or servo motors with incremental or abslolute multi-turn encoders.
IP65 compatible versions are available.
Rotary tables RTSA Series can be offered in these variants:
without gear reducer
with in-line gear reducer
with 90 degrees right angle reducer
Shown without gear reducer
 Rotary Table RTSA-90 Rotary stage RTSA-90
Aperture 20 mm Load 30 Kg Motors: Stepper or Servo/encoder |
 Rotary Table RTSA-130 Rotary Table RTSA-130
Aperture 32 mm Load 150 Kg Motors: Stepper or Servo/encoder |
Rotary Table RTSA-200 Rotary Table RTSA-200
Aperture 60 mm Load 300 Kg Stepper/Servo-encoder |
 Rotary Table RTSH-200 Rotary Table RTSH-200
Aperture 100 mm Load 600 Kg Stepper/Servo/Encoder |
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PARAMETER / MODEL
|
Unit |
RTSH-100 |
|
|
|
Bearing |
|
CROSS ROLLER BEARING |
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|
Hollow shaft |
mm |
50 |
70 |
100 |
|
Table size |
mm |
120 |
165 |
200 |
| Gear ratio (motor/table) (note 1) |
30:1 Gear reducer option |
30:1 Gear reducer option |
30:1 Gear reducer option |
|
|
Max torque |
Nm |
100 |
200 |
400 |
|
Max speed |
rpm |
90 |
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|
Repeatability |
arc-sec |
20 |
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|
Axial load |
kg |
150 |
400 |
600 |
|
Off-center moment load |
Nm |
200 |
600 |
1,000 |
|
Axial run-out |
microns |
20 |
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|
Parallelism |
microns |
20 |
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|
Stage weight (without motor and gear reducer) |
kg |
10 |
20 |
60 |
|
Motor |
|
Stepper motor, Stepper motor with encoder Servo motor with encoder (incremental 4000 and 10,000 cpr and absolute multiturn 17/16 bits) |
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| Translated resolution | typ 5-20 arc-sec dependent on the motor type, encoder, motor drive and gear ratio |
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Protection |
|
IP40, IP65 |
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