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Special SPEEDIO Option
Rotary Table T-200A
Rotary Table T-200A High accuracy, High productivity, Extended service life.
Features of Rotary Table T-200A
Roller Gear Cam Mechanism
High-accuracy machining achieved by mechanism with no backlash.
Achieved by the maximum speed of 100 min-1.
Extended service life
Permanent high accuracy with very little deterioration over time.
Roller Gear Cam Mechanism
By preloading the input and output shafts beforehand, the four cam followers can be always kept in contact with the cam surface, which eliminates backlash and provides high rigidity. In addition, the cam followers that rotate can transmit the motor torque efficiently, and therefore, they can rotate at low torque and be used for a long term, without wear and adjustment.
Combining the roller gear cam with the proper motor provides high acceleration and high rotation speed. In addition, machining can be performed only by the holding torque with motor without using the clamp mechanism depending on the machining load.
Backlash can be eliminated with preloading the cam followers. Even machining with the turning direction in reverse will not adversely affect the machining surface.
Indexing accuracy : 10 sec. or less
Repeatability : 4 sec. or less
A support table necessary for use with a Trunnion jig is available.
- *: When support table with clamp is selected.
Rotary joint for rotary table
The rotary table has a built-in rotary joint to prevent ejection.
6 Ports: Hydraulic / Pneumatic (With center-through port)
- *: Please consult us separately when using a rotary joint for the support table.
|Through hole diameter||70H7mm /2.8H7inch|
|Center height||170mm /6.7inch|
|Maximum speed||100min‒1 (50min‒1*2)|
|Bi-directional positioning accuracy (ISO230-2 compliant)||20s or less|
|Bi-directional positioning repeatability (ISO230-2 compliant)||10s or less|
|Indexing accuracy*3||10s or less|
|Repeatability*3||4s or less|
|Maximum loading capacity||100kg /220lbs (200kg / 440lbs *4)|
|Allowable work inertia||1.0kg・m2 /23.7lbs・ft2 (4.0kg・m2 /94.8lbs・ft2 *2)|
|Allowable unbalanced load||5.0kg・m /36.2ft・lbs|
|Clamp torque||280N・m /207ft・lbs (at 0.5Mpa)|
|Maximum holding torque *5||720N・m /531ft・lbs (at 0.5MPa)|
|Product weight||61kg /134lbs|
|Applicable models||S300X2 (X1) / S500X2 (X1) / S700X2 (X1) / S1000X1 / R450X2 (X1) / R650X2 (X1) / F600X1|
- *1: Only right-handed type available for R450X2(X1) and R650X2(X1).
- *2: When high inertia mode (enabled by changing parameter setting) is used.
- *3: Based on Brother measurement standard.
- *4: When support table is used.
- *5: Obtainted by the clamp torque plus the motor’s holding torque.