Page 134 - 诺霸英文2022

ENGINEER TO ORDER

ETO EXAMPLE 6 - CUSTOM CLASS 7 MULTIPLIER KIT WITH HYDRAULIC LATCHING FOR SUBSEA

Project number: Q3730

Introduction & Application

Oil & Gas industry requirement for a custom Class 7 torque multiplier kit with hydraulic latching,
for integration into a pressure compensated subsea intervention tool.

Solution

Custom torque multiplier kit comprising: -
• Custom Class 7 nose housing with 2-stage torque multiplication gearing.
• HT5 / 5 torque multiplier & connecting input shaft.
• Hydraulic latching system with fail-safe spring return cylinders.

Retrac�ng latches

Technical Specification / Data Highlights
Class 7; 34,000 N·m (25,000 lbf·ft) with 61:1 torque multiplication.
Customised nose to suit end user’s special receptacle (non-standard narrow reaction wings).
Sealed for use to 3,000 m (except input end), for connection to customer pressure compensation system.

High strength, lightweight materials for total weight in air of 59.9 Kg.

133 enquiry@norbar�com | www�norbar�com