Sankyo America (The Global Standard in CAM Indexing)

Sankyo America (The Global Standard in CAM Indexing)

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Sankyo CS Series Programmable Linear Motion Servo Actuator

Sankyo is the worldwide leader in linear actuator positioning technology and continues to develop innovative motion control. Our core positioning system is based on our RollerDrive™ mechanism, a simple combination of a globoidal cam and cam followers mounted inline on a rail. A servo motor rotates a continuous lead cam profile and the rolling contact surfaces of the cam followers produce perfectly smooth and controlled motions without backlash.

Overview - High Torque - Dial Indexing - Indexing - Sankyo America < click to enlarge >
Advantages

Speed: 3.3 meters/second (10.9 feet/second)
Capacity: move 300-kg, 4 meters in 3.5 seconds (move 661-lbs, 13 feet in 3.5 seconds)
Stroke: 10 meters (32 feet) or longer
Accuracy: ±20 μm (±0.00078”) cumulative repetitive positioning
Motor: Mounts to any servo motor brand of YOUR choice
Durability: Cam follower rolling contact has minimal wear
Versatility: Programmable torque, speed, motion & stroke length
Mounting: Rail or housing can be mounted solid
Footprint: Inline drive and rail design are very compact
Warranty: 1 year
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Mounting

Upright: Rail mounted solid with the CS linear actuator traversing

Overview - High Torque - Dial Indexing - Indexing - Sankyo America

Inverted: CS linear actuator mounted solid with the rail traversing

Overview - High Torque - Dial Indexing - Indexing - Sankyo America

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Downloads

Item
Units
 
Catalog - Flyer
PDF
Catalog - Full
PDF
Sizing Form Download
PDF
CAD Drawing
PDF
Servo Motor Installation Procedures
PDF
CS Series User Manual
PDF

Specifications

Item
Units
CS16
CS22
CS30
CS40
Maximum Load Capacity
kg
50
75
100
500
lb
110
165
220
1,102
Dynamic Load Capacity
Meter/0.5 sec
51 kgf/500 N
71 kgf/700 N
158 kgf/1,550 N
351 kgf/3,550 N
39"/0.5 sec
112 lbf
157 lbf
348 lbf
798 lbf
Linear Positioning Accuracy
mm
±0.02 (±0.01 without inline reducer)
inch
±0.0007 (±0.0004 without inline reducer)
Linear Feed/Input Revolution
mm/rev
50
70
90
110
inch/rev
1.96
2.75
3.54
4.33

Why Sankyo
We make our own internal components, the rotary indexer globoidal cam & needle bearing cam followers are optimized to the largest size for each configuration. Sankyo components are ~30% larger than the competition.

Our success is simple; larger diameters transfer more torque & rotate fewer revolutions. More surface contact & fewer revolutions have less wear to inherently extend the service life. Smaller units perform the same task with less cost.

 

 

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