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Indexing, Oscillating, Pick and Place, Torque Limiter, Assembly Chassis. Everything for high speed and high accuracy. 3 Special products for Servo Indexing.
Sankyo's flexible cam technology addresses the needs of many indexing applications where typical cam-indexing devices will not fully solve the problem. The AR/ServoDEX series indexer uses the same mechanism as our cam driven indexers except the cam is constant velocity. Out design combines proven mechanical roller gear technology with the flexibility of a programmable servo motor for positioning. When compared to a direct drive motor or a servo driven reducer, the AR/ServoDEX series excels regarding output torque and repetitive positioning accuracy.
Features :
- The number of stops and index/dwell time is programmable through a servo controller
- Offers the best solution for very fast cycle on demand applications
- Skip index or reversible pattern indexing is now possible
- Excellent mechanical performance
- +/- 45 Arc seconds accuracy is standard with higher accuracies available
- Worldwide parts & service availability
- Robust compact design-motor drive package is within the index height, no interference with mounting surfaces
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DT Series Dial Indexing/Intermitting/Reducing
- Cam driven: accurate, high speed, high capacity, reliable
- 4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,72,96 stops
- 4,5,6,8,10,12,16,20,24:1 rato reducer/continuous motion
- Programmable stops/servo driven with RT series
- 45~80 sizes have low backlash intergrated reducers
- Cam balancers offsets input torque to use small motors
- Dial diameters, 640mm to 6400mm (2 to 21 feet)
- 0~200 cycles per minute, bi-directional index/oscillate
- ±20~30 arcsec indexing accuracy (average ±12 arcsec)
- 10 cast iron housings sizes w/ hollow bore output
- Second stationary dial mounting flange
- Quick adjustable torque limiting clutch & overload sensor
- Mounts in any position, upright, inverted, on any side
- Right angle gearmotor mounting in 90° increments
- Brushless dual voltage (230/460) gearmotors, UL/CE cert.
- Optional brake motor or wash down are available
- VFD controller offers electronic braking, varispeed
- 0~60 stop/start cycles per minute with VFD
- Clutch brake or servo drives are available
- Photo eye or proximity timing cam sensor package
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Description
The rotary indexing tables of our TC series have the following advantages:
* Robust design
* Smooth, jerk and impact free motion
* High load capacity
* Short switching times
* Long service life
* High degree of reliability
* Simple control
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The Alpha series is an all-in-one indexing drive complete with a cost-effective geared motor that is covered with a slim housing. After reviewing the design, this indexing drive has been made more user-friendly and uses the same roller gear cam mechanism found in all of our Sandex products (which have high production records).
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