SKE High-Torque Rotary Module: Precision 90° Indexing for Robotic Flexibility
Engineered for demanding part reorientation tasks requiring absolute repeatability and shock-free motion
Core Engineering Innovations
▌ Rack-and-Pinion Power Transmission
○ Pneumatic piston drives precision gear train for consistent 90° rotation
○ Hydraulic cushioning eliminates end-position impact (0.5° adjustment granularity)
○ IP64 sealed construction withstands washdown and particulate exposure
▌Industrial-Proof Architecture
|
Model |
Torque @6bar |
Repeat Accuracy |
Weight |
Cycle Time |
|
SKE40 |
9 Nm |
±0.05° |
1.97kg |
1.0s |
|
SKE63 |
27.6 Nm |
±0.05° |
7.2kg |
1.5s |
|
SKE80 |
114.6 Nm |
±0.08° |
21kg |
2.0s |
Technical Specifications
► Rotation Angle: 90° (±5° adjustable endpoints)
► Operating Pressure: 2-6 bar
► Air Consumption: 112-498 L/min
► Temperature Range: 5-60°C
► Sensor Integration: Dual proximity switch mounts
► Mounting: Standard ISO 9409-1 interfaces
Critical Application Scenarios
Automotive Assembly
◆Engine block flipping between machining operations
◆Wheel hub orientation for robotic bolt driving
◆EV battery module repositioning (SKE80 handling 50kg payloads)
Electronics Manufacturing
◆PCB panel indexing for dual-side soldering
◆Semiconductor wafer cassette reorientation
◆Display module flipping for backlight assembly
Packaging Automation
◆Bottle/can spin orientation before labeling
◆Case packing product alignment
◆Tray stacking station manipulation
Foundry & Forging
◆Casting repositioning in shakeout stations
◆Die lubrication nozzle access rotation
◆Hot part transfer between presses (hydraulic cushioning prevents part shift)
Competitive Advantages
Zero-Rebound Positioning: Hydraulic buffers maintain micron-level accuracy after 500k+ cycles
Torque Density: SKE80 delivers 5.46 Nm/kg - outperforming electric servos
Maintenance-Free Operation: Hard-anodized aluminum body resists wear in abrasive environments
Overload Protection: Mechanical stops prevent damage at rotation limits
Instant Integration: Pre-machined sensor mounts reduce setup time by 70%
Conclusion
The SKE Rotary Module redefines pneumatic indexing with its robust rack-and-pinion drive, delivering precision 90° rotation with industrial-grade torque (114.6Nm max) and absolute repeatability (±0.05°). Its integrated hydraulic cushioning eliminates end-position bounce – critical for delicate parts and high-speed automation – while IP64 sealing ensures reliability in harsh manufacturing environments. For automotive, electronics, and heavy industries requiring reliable part reorientation, the SKE series eliminates complex servo systems while providing faster response and lower ownership costs. This is not just a rotary actuator; it's your strategic advantage for achieving flawless positional accuracy through mechanical simplicity.
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