Multiturn Hybrid Potentiometer HH17/19

The HH17/19 potentiometers in Ø22 mm housing are suitable for applications where a long life and very high resolution multi-turn potentiometer is required.

The high-resolution precision potentiometers of the HH17/19 series have a wire-wound resistor element, which is finished with a conductive plastic layer. This eliminates winding jumps and the resolution is almost infinite. The smooth surface of the resistive element gives the hybrid potentiometer a much longer life and makes it suitable for position feedback in closed-loop control circuits. The shaft diameter is Ø6.35 / Ø6.00 mm (HH17 / HH19) and is equipped with a screwdriver slot. In addition, an optional integrated slipping clutch protects the potentiometer from damage caused by overrunning the end stops and facilitates the zero point adjustment. The potentiometer is available in a 3, 5 or 10 turn version. The radial gold-plated connection pins are suitable for flat connectors (2.8 mm according to DIN 46247 part 3) and the connector version simplifies the mounting.

• Very high-resolution and long-lasting due to hybrid technology
• Very clean signal - no winding jumps due to hybrid technology
• Simplified installation due to connector version
• HHR17/19 version with integrated slipping clutch

Options:

• Front shaft sealing
• Front shaft adjustment
• Improved linearity
• Improved resistance tolerance
• Rear shaft and shaft geometry
• Center tap

Many adaptations are available on request: Multi ganged potentiometers, sealed housing case, special electrical and mechanical angles of rotation, and special resistance and linearity tolerances. Furthermore, we can mount gear wheels or attach cable assemblies with or without connectors and much more. Please use our request form and describe your application, so we can determine the optimal product for your design-in.