A range of custom-designed products like this geared brush DC motor assembly are available from this corporate business unit for oil and gas exploration and production. It’s designed for demanding high-temperature downhole operations.
The rugged assemblies work at up to 280°C. They drive and lock the arms of geophones used to collect survey logging data. The gearheads meet stringent acceleration, vibration, torque, and service requirements.
Especially valuable where space and weight are important considerations, the gearheads come in a range to cover light-duty servo work, up to a size that copes with either high-power motors for long life or to provide very high torques from large reductions.
Muirhead Aerospace, AMETEK Incorporated
Oakfield Road, Penge, London SE 208EW England