Sankyo America (The Global Standard in CAM Indexing)

Sankyo America (The Global Standard in CAM Indexing)

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SANKYO Programmable Servo Rotary/Linear Indexer - Rotary Tables, Linear Actuator

 

SANKYO’s RollerDrive® rotary indexing tables combine a constant lead cam with a servo motor drive to offer programmable motion movements. Each cam is offered in various ratios to maximize the motor’s torque capacity, speed requirements and enhance the overall accuracy. Special applications may require double reduction ratio of the internal cam and an additional reducer to provide large torque capacities or slower speed. Since the motions are programmable, non-patterned motions can be changed quickly or synchronize (on the fly) to match the velocity of supporting equipment.

Features

• Programmable output motions for rotary indexing, oscillating or non-patterned motions
• Retool old equipment & change program for new motions, multiple parts on the same machine
• High accuracy positioning without backlash
• High torque capacity with small inexpensive servo drive & small footprint
• Large bending moment capacity for unbalanced loading
• Hollow output bores with tolerance for bearing mounting, chuck centering pilot or routing supply lines

 

RU Series (click here for more...)

Application: slow/fast speeds, heavy loading, machine tool compatible, high accuracy
Output Type: Flange output with rotating through bore
Max. Output Speed: 22 to 200 RPM
Max. Continuous Output Speed: 12 to 86 RPM
Positioning Accuracy: ±20 to ±45 arc seconds (±5 to ±22 arc sec option)
Internal Cam Ratio Options: 20:1 (15:1 for RU40)
Inline Planetary Servo Reducer Ratio Options: 3:1 to 100:1
Output Bore Diameter: Ø20 to 600mm (Ø0.78 to 23.62”), rotating
Motor Rating: IP44 (IP67 option)
Housing Sizes: 11

RA Series (click here for more...)

Application: slow/fast speeds, medium loading, mid accuracy
Output Type: Flange output with rotating through bore
Max. Output Speed: 53 to 200 RPM
Max. Continuous Output Speed: 20 to 86 RPM
Positioning Accuracy: ±20 to ±45 arc seconds
Internal Cam Ratio Options: 15:1, 20:1 & 30:1
Inline Planetary Servo Reducer Ratio Options: 3:1 to 100:1
Output Bore Diameter: Ø25 to 115mm (Ø0.98 to 4.52”), rotating
Motor Rating: IP44 (IP67 option)
Housing Sizes: 5

CS Series (click here for more...)

Application: linear motion, fast accel/speeds & heavy loading, high accuracy
Housing Sizes: 4

RE Series (click here for more...)

Application: slow/fast speeds & heavy loading, low accuracy
Output Type: Flange output with stationary through bore
Max. Output Speed: 150 RPM
Max. Continuous Output Speed: 50 RPM
Positioning Accuracy: ±60 arc seconds (0.0043" with 20" radius)
Internal Cam Ratio: 20:1
Inline Planetary Servo Reducer Ratio Options: 3:1 to 100:1
Output Bore Diameter: Ø16 to 125mm (Ø0.62 to 4.92”), stationary
Motor Rating: IP44 or (IP67 option)
Housing Sizes: 6

AR Series (click here for more...)

Application: slow speeds & heavy loading, low accuracy, lowest price
Output Type: Flange output with stationary through bore
Max. Output Speed: 25 to 66 RPM
Max. Continuous Output Speed: 13 to 33 RPM
Positioning Accuracy: ±60 arc seconds (0.0043" with 20" radius)
Internal Cam Ratio: 6:1, 8:1, 10:1, 12:1 & 16:1
Inline Planetary Servo Reducer Ratio Options: 3:1 to 100:1
Output Bore Diameter: Ø17 to 127mm (Ø0.66 to 5.00”), stationary
Motor Rating: IP44 or (IP67 option)
Housing Sizes: 6

       

Rotary Indexing Dial Plate

Add Rotate to X-Y Table

Flip Part

Rotate Large Fixture

Coil Feeder

Robot Base Rotate

X-Y Table Base

 

 

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