The Upper Torquer is the upper-side torquer component used in compatible accelerometers. It forms part of the magnetic feedback structure around the pendulum and works with the lower torquer, pendulum coils and servo electronics to produce controlled restoring torque.
During operation, the servo circuit supplies current to the pendulum coils after detecting a displacement from the balance position. The upper torquer helps establish the magnetic field in which the energized coils operate, supporting the force-rebalance process.
The upper and lower torquers should be treated as matched structural components. Diameter, internal profile, assembly height, working clearance and magnetic-circuit compatibility should be confirmed before replacement.
Contact Andelu to confirm Upper Torquer compatibility and availability.
| Item | Description |
| Product Type | Upper torquer component |
| Sensor Type | Compatible accelerometer assembly |
| Installation Position | Upper side of the pendulum assembly |
| Primary Role | Forms part of the magnetic feedback and mechanical structure |
| Works With | Lower torquer, pendulum with coils and servo circuit |
| Typical Use | Meter-head assembly, maintenance and torquer replacement |
| Compatibility Check | Diameter, internal profile, assembly height, working clearance and matching lower torquer |
| Supply Scope | Upper torquer only; complete accelerometer not included |
It forms the upper portion of the torquer structure and helps create the magnetic field used by the coil-equipped pendulum for electromagnetic feedback.
Their combined geometry defines the working space, magnetic path and relative position around the pendulum assembly.
No. Torquer dimensions, magnetic characteristics, internal clearances and mounting interfaces vary between accelerometer designs.
Confirm compatibility with the lower torquer, pendulum with coils, servo circuit and the meter-head retaining structure.
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