122-9458 Trim Potentiometer
Cat® 1 Kilohm Trim Potentiometer used in engine modular controls to adjust engine speed
Description
Cat parts keep your equipment running at its best. The Cat potentiometer acts as a variable resistor, controlled by the operator through rotary input of a control knob, to achieve the desired effect of the electrical system on Cat heavy-duty equipment.
Features
- Free-turning potentiometer
- Imperial mounting fasteners
- Designed to work with other Cat parts to ensure the equipment reaches its full potential.
Applications
Potentiometers are used to control highly sensitive electronic systems on Cat heavy-duty equipment. Refer to your Operation and Maintenance Manual or contact MECHSC for more information. Cat parts can operate in heavy-duty applications in environments with severe vibration, shock, extreme operating temperature ranges, thermal cycling, thermal shock, moisture, corrosion, and dust.
Specifications
| Outside Diameter | 22.2 mm (0.9 in) |
|---|---|
| Thread Size | 3/8-32 UNEF-2A in |
| Temperature | -55 to 125 °C (-67 to 257 °F) |
| Overall Length | 39.7 mm (1.6 in) |
| Material | Alloy Copper |
Compatible Equipment
- Generator Sets: 3516C, 3512B, G3516C, 3406C, C9, G3516
- Motor Graders: 3606
- Engines: C32, C15, C18
- Excavators: 3508B, 3512C, 3516B, 3456
