ALPHA-Ac
Stainless Steel Actuator
Current Location：HOME >>Product >>Rack & Pinion Actuator >>ALPHA-Ac
- Materials: stainless steel 304, 316, 316L.(body, end caps, pinion, piston, fastener)
- 10 different model sizes (45 - 240) both in double acting (DA) and spring return (SR)
- The DA actuator can be converted to the SR actuator by mounting springs.
- Rotation: 90°
- Output torque:
- Double Acting: 6 ～ 3,078 Nm
- Spring Return: 2.9 ～ 985 Nm
- Operating Pressure: 2-8 Bar
- 3 different working temperature executions
- Standard (ST):-20℃ to +80℃
- Optional (LT): -40℃ to +80℃
- Optional (HT): -20℃ to +150℃
- Multiple choices of ISO flange and drive shaft connection available.
- Precise torque output
- Factory inspected and tested
- Reliable performance and high cycling life
- Traceable by serial number
MOUNTING STANDARDS
Body air connection: VDI/VDE 3845 (NAMUR)
Ancillary attachment: VDI/VDE 3845 (NAMUR)
Valve assembling: ISO 5211 | DIN 3337
TRAVEL STOP ADJUSTMENT
The travel stop adjustment is designed to achieve a rotation range of （-5° ～ +95°） which brings an accuracy valve alignment.
It is achieved by the two independent external travel stop screws and a cam, which allows adjustment from -5° to + 5° on the close position and +5° to - 5° on the open position.
COMMITMENT TO QUALITY AND PERFORMANCE
ALPHA's high quality and reputation is based on the strict and high level "ST.HANS QC SYSTEM" from design, materials, processing, assembly, testing to delivery.
The advanced ”ST.HANS LAB" provides a wealth of practical datas on torque, life, fatigue, corrosion resistance and more.
