RTD SERIES
Maximize precision and efficiency in CNC machining with the RTD350’s zero-backlash, maintenance-free, high-performing rotary table.
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OVERVIEW
RollerDrive Trunnion Tables: Sankyo’s two-axis trunnion tables feature our RollerDrive technology for both the tilt and rotary axes. The speed and accuracy of the tables make is suitable for many different applications. The zero-backlash nature of Sankyo’s RollerDrive technology has many advantages for both high-production machining applications and for contouring work.
FULL 360 ROTATION
ALLOWS MACHINING OF MULTIPLE SIDES OF A PART
BUILT FOR DURABILITY
EXCELLENT POSITIONING ACCURACY AND REPEATABILITY
RTD350 SPECIFICATIONS
Unit | Axis of Rotation | Tilt Axis | |
|---|---|---|---|
Table diameter | mm | φ 350
(T slot width 12mm) | - |
Work maximum diameter | mm | φ 530 | - |
Allowable work mass | kg | 300 | - |
Gear ratio | 1/60 | 1/96 | |
Maximum speed*1 | min-1 | 50 | 40 |
Operating range | deg | ± 360 | ± 120 |
Lubrication method | Oil bath (MOBIL SHC 629: 150 cSt) | Oil bath (MOBIL SHC 629: 150 cSt) | |
Lubricating oil amount | ℓ | ,f,,flb3 | 4 |
Product weight | kg | 600 | 600 |
Applicable servo motor | FANUC | αiS8/4000-B
(A06B-2235-B100) | αiS8/4000-B With brake
(A06B-2235-B400) |
Applicable servo motor | MITSUBISHI*2 | HG154S-D□□ | HG154BS-D□□ |
Continuous holding torque*2 | kg | 486 [432] | 778 [691] |
Maximum output torque*2 | N*m | 1021 [907] | 1633 [1452] |
Allowable work inertia | Kg*m2 | 9.93 | - |
PURE MOTION BY ZERO-BACKLASH TECHNOLOGY
In automated welding systems, precise motion control utilizing servo mechanisms plays a pivotal role in determining equipment efficiency. It’s essential for the machinery to achieve the intended motion, as equipment specifications and performance are designed with this in mind. However, if issues like backlash, inadequate rigidity, or control instability arise within the motion control components, the output motion may deviate from the input commands, making it challenging to achieve the desired performance.
Sankyo RollerDrive welding positioners cater to a variety of customer-specific welding needs with their diverse size offerings. With remarkable speed and resilience, these positioners can withstand high-speed positioning shocks and heavy load emergency stops’ impacts. Regardless of your welding project’s requirements, the experts at Sankyo Automation will collaborate closely with you to meet your precise specifications.
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