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Class 5 Rotary Docking Tool

 

The leaders in subsea control

Zetechtics are world leaders in subsea control systems for ROV Intervention tooling to the oil and gas energy markets, providing field proven solutions many of which are continually working in high integrity applications.

 

Overview

  • In-house Motor design for improved performance
  • Planetary gearbox - sprung loaded to low torque
  • Removable end effectors
  • Optional docking latches
  • The tool also provides torque feedback, turns count, and visual indication of motor turns

 

Description

The Jupiter Subsea Intelligent Torque Tool - Class 5 Rotary Docking interfaces with subsea production systems, including project specific interfaces with different end effector sockets and is capable of producing torque up to 6 780N·m (5000lbf-ft).

The tool comprises a hydraulic motor, planetary gear box and removable end effectors. In addition the tool provides torque feedback, output turns count, optional docking latches and a visual indication of motor turns.

The tool is designed to allow seamless integration with Zetechtics manufactured Jupiter Subsea Control Systems, however the tool is capable of operating with other systems with suitable hydraulic and electrical interfaces.

When used with a Jupiter 2 Subsea Control System, with the correct software version and configuration, it is possible to determine direction of rotation from the internal quadrature sensors.  This is encoded on the single turns count output using Zetechtics’ proprietary turns count electrical interface.

Features & Benefits

  • Standard Interface: Class 5 Rotary Docking interfaces to BS EN ISO 13628-8:2006 with socket to suit 50.8mm (2”) square stem

  • Modified client specific interfaces available

  • Provides torque feedback, output turns count, optional docking latches and a visual indication of motor turns

  • Seamless integration with Zetechtics manufactured Jupiter Subsea Control Systems

  • Capable of operating with other systems with suitable hydraulic and electrical interfaces

  • Maximum Working Torque: 6, 780N.m (5,000lbf-ft)

  • Maximum Working Speed: 5 RPM

  • Hydraulic: Max. Motor Supply: 160 Bar (2320 PSI) (Recommended)

  • For Technical Specification and correct Operational Procedures, please refer to manu

 

 

 

 Interface (Standard):

Class 5 Rotary Docking interfaces to BS EN ISO 13628-8:2006
with socket to suit 50.8mm (2”) square stem
Modified client specific interfaces available

 Maximum Working Torque:

 6,780N·m (5,000lbf-ft)

 Maximum Working Speed:

 5RPM (Recomended)
 Torque Feedback(Nominally):

 Sensitivity:

 Accuracy:

  Zero Torque Variation:

 0.8mV/V @ 6780 N·m (5000lbf-ft)

 ±1.5% of Full Scale (10% to 100% FS)

 Better than ±1% FS (0 – 3,000 msw)
 Output Turns Count:

 20 pulses/ rev of output socket

 80 pulses/rev of output socket using Zetechtics proprietary turns count electrical interface

 Ratio of visual motor turns indicator to output socket turns = 7.5:1

 Material 

 316 Stainless Steel with Steel Motor

 Size:

 568 x 296 x 270mm

 Weight:
 (Modified client specific interfaces may differ)

 

 Air:

 

 Water:

 81.7kg (180lbs)

 85.5kg (188.5lbs) (inc. hydraulic fittings and comp oil)

 68.4kg (150.8lbs) (inc. hydraulic fittings and comp oil)

 Temperature:

 Operational:

 Storage:

 -10 to +50°C

 -20 to +60°C

 Maximum Working Depth:

  3,000 msw      

 Hydraulic:

 Max Motor Supply:

 Max Latch Supply:

 Max Motor Case:

 Recommended Fluids:

 160 Bar (2320 PSI)

 210 Bar (3045 PSI) (Min - 150Bar (9175 PSI))

 2 Bar (29 PSI)

 Shell Tellus 22 or 32 Castrol Hyspin® AWS 22 or 32 (or equivalent)

 Compensation:

 Volume & Pressure:

 Recommended Fluid:

 3.5 Litre (0.92 US Gallon) , up to 10 psi

 As recommended hydraulic fluid above

 Electrical Interface:

  Burton 55 Series 150     

 
Zetechtics Ltd is a company registered in England and Wales (Company No. 02785115)