Elweco Product Specifications

TYPICAL APPLICATIONS

Dancer-arm position control Robotic joint position control Valve position sensors Camera position sensors Angle position sensing on deep sea mechanisms, such as cameras manipulator arms and hydrofoils. Measuring flow direction or rate of change of wind, water or other fluids. Measuring RPM. Hallpot® Angle Sensors may be rotated continuously from zero to several thousand RPM FEATURES Output signal is generated by controlling the position of a magnet near a hall effect sensor. there is no physical contact. Very long life and excellent reliability are obtained because there is no wiper to wear. There is no stiction, no backlash, no hysteresis, and no loss of signal during shock or vibration. Signal is continuous over 360 degrees. Torque is very low and is limited only by the bearings used. Zero torque versions are available. Signal response is in the order of thirty kilohertz to permit high speed tracking of position. Versions are available to enable operation from the common battery or power supply voltages used in most systems.

1. Introduction
2. Common Specifications
3. Basic Versions
4. Controlled Parameter Versions
5. Sin-Cos Hallpot Resolvers