Miniature Bore

DOWNHOLE HIGH TEMPERATURE / HIGH PRESSURE WINCH SLIP RING

The Model 303 miniature bore is a family of electrical slip ring products designed specifically for the extremely harsh high temperature and high pressure (HTHP) oilfield-downhole environment. These products are designed and tested to operate at temperatures of up to 200°C and pressures of 25,000 psi (1700 Bar), and are generally configured for an oil-filled environment. Contact our oilfield - downhole slip ring experts for details.

Features

• Withstands temperatures of up to 200°C and pressures of 25,000 psi (1700 Bar). Higher temperatures and pressures possible
• Can be combined with high temperature and high pressure resolvers and motors for position and speed feedback and motive power
• Inner bore and outer diameter can be customized for specific downhole tooling envelopes
• Low electrical contact resistance
• Pressure and temperature compensation available
• Up to 1000 V versions

Benefits

• Slip rings eliminate cable twist and jamming
• Easily integrated with other products such as motors and resolvers to reduce integration issues
• Proven, fielded technology
• Increase in power and bandwidth capacity, and improved power transmission efficiency as compared to inductive technologies
• High quality and reliability

Testing

• High temperature and pressure test simulator capable of 260°C and 30,000 psi
• Includes in situ rotation
• Fully tested at peak temperature and pressure conditions to minimize any failure modes
• Shock and vibration testing carried out to specific customer requirements