ELECTRIC BUTLER

Double-Stage Bolt Tensioner for Wind Turbines

描述

Product Features
Designed for demanding applications requiring compact dimensions, high load capacity, long service life, and fast operation, and manufactured to meet the requirements of EN ISO 898-1:1999.
Equipped with high-quality hydraulic seals and high-strength anti-extrusion sealing rings, providing reliable performance over thousands of pressure cycles. The seals are also designed for quick and convenient replacement.
The hydraulic connection system provides flexible operation, with an optional 360° swivel couplingavailable for easier hose positioning and improved accessibility.
Features a spring-loaded nut drive systemdesigned to improve tensioning efficiency. The spring mechanism allows the tensioner drive ring to automatically engage with the hex nut for faster operation.
An optional service-life cycle countercan be fitted to simplify maintenance planning and help monitor tool usage.

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