Linear Potentiometers
Linear potentiometers are an inexpensive and reliable way to measure distances or positions. These resistive sensors work as a voltage divider via a hybrid layer of plastic and are available up to a protection class of IP67. Linear potentiometers combine simple design with high precision (linearity up to 0.05% of the FS). A wide variety of designs and mounting options enable use in countless applications.
Linear Potentiometer LRW
| Type | Rectangular |
|---|---|
| Ranges | 50 - 900 mm |
| Linearity max. | ±0.05 % |
| Protection class max. | IP67 |
| Displacement speed | ≤10 m/s (IP60 / IP65), ≤3 m/s (IP67) |
| Operating temperature | -30...+100 °C |
| Material | Aluminium housing, stainless steel rod (IP60, IP65), chrome steel rod (IP67) |
| Download | Data sheet Installation guide CAD-data |
Linear Potentiometer LRW1
| Type | Rectangular, through-rod structure with double rod support |
|---|---|
| Ranges | 25 - 150 mm |
| Linearity max. | ±0.05 % |
| Protection class max. | IP40 |
| Displacement speed | ≤10 m/s |
| Operating temperature | -30...+100 °C |
| Material | Aluminium housing / stainless steel rod |
| Download | Data sheet Installation guide CAD-data |
Linear Potentiometer LRW2/LRW3
| Type | Rectangular, double support and return spring |
|---|---|
| Ranges | 10 - 150 mm |
| Linearity max. | ±0.05 % |
| Protection class | IP40 |
| Displacement speed | ≤10 m/s |
| Operating temperature | -30...+100 °C |
| Material | Aluminium (housing) / stainless steel (rod) |
| Download | Data sheet Installation guide CAD-data |
Linear Potentiometer LMI12/LME12
| Type | Cylindrical with magnetic drag |
|---|---|
| Ranges | 50 - 1000 mm |
| Linearity max. | ±0.05 % |
| Protection class | IP67 |
| Displacement speed | ≤5 m/s |
| Operating temperature | -30 °C...+100 °C |
| Operating pressure | LMI12 up to 250 bar, LME12 up to 20 bar |
| Material | Aluminium (LME12) / stainless steel (LMI12) |
| Download | Data sheet Installation guide CAD-data |
Linear Potentiometer LMI12-SE/LMI12-SL
| Type | Rectangular with magnetic drag |
|---|---|
| Ranges | 50 - 1000 mm |
| Linearity max. | ±0.35 % |
| Protection class | IP67 |
| Displacement speed | ≤5 m/s |
| Operating temperature | -30...+100 °C (LMI-SL), -30...+80 °C (LMI-SE) |
| Operating pressure | 250 bar |
| Material | Aluminium |
| Output | potential divider (LMI-SL), 4...20 mA (LMI-SE) |
| Download | Data sheet Installation guide CAD-data |
Linear Potentiometer LZW
| Type | Cylindrical, self-aligning rod end bearing |
|---|---|
| Ranges | 50 - 750 mm |
| Linearity max. | ±0.05 % |
| Protection class max. | IP67 |
| Displacement speed | ≤5 m/s (IP65), ≤3 m/s (IP67) |
| Operating temperature | -30...+100 °C |
| Material | Aluminium housing, stainless steel rod (IP65), chrome steel rod (IP67) |
| Download | Data sheet Installation guide Accessory Squeezer CAD-data |
Linear Potentiometer LZW1
| Type | Cylindrical, mounting with rod end bearings / flange / brackets |
|---|---|
| Ranges | 25 - 250 mm |
| Linearity max. | ±0.05 % |
| Protection class | IP60 |
| Displacement speed | ≤10 m/s |
| Operating temperature | -30...+100 °C |
| Material | Aluminium housing / stainless steel rod |
| Download | Data sheet Installation guide CAD-data |
Linear Potentiometer LZW2
| Type | Cylindrical, mounting with rod end bearings / flange / brackets |
|---|---|
| Ranges | 25 - 300 mm |
| Linearity max. | ±0.05 % |
| Protection class | IP60 |
| Displacement speed | ≤10 m/s |
| Operating temperature | -30...+100 °C |
| Material | Aluminium (housing) / stainless steel (rod) |
| Download | Data sheet Installation guide CAD-data |
Linear Potentiometer LZW2-IP
| Type | Cylindrical, mounting with brackets / rod end bearings |
|---|---|
| Ranges | 25 - 300 mm |
| Linearity max. | ±0.05 % |
| Protection class | IP67 |
| Displacement speed | ≤3 m/s |
| Operating temperature | -30...+100 °C |
| Material | Anodised aluminium (housing), chrome steel (rod) |
| Download | Data sheet Installation guide CAD-data |
Linear Potentiometer LZW2-SP
| Type | Cylindrical, measuring probe with return spring |
|---|---|
| Ranges | 25...200 mm |
| Linearity max. | ±0.05 % |
| Protection class | IP65 |
| Displacement speed | ≤10 m/s |
| Operating temperature | -30...+100 °C |
| Material | Anodised aluminium (housing), stainless steel (rod) |
| Download | Data sheet CAD-data |
Linear Potentiometer LMS18
| Type | Cylindrical with magnetic drag |
|---|---|
| Ranges | 50 - 1000 mm |
| Linearity max. | ±0.05 % |
| Protection class | IP67 |
| Displacement speed | ≤5 m/s |
| Operating temperature | -30...+100 °C |
| Material | anodised aluminium, PSU |
| Download | Data sheet Installation guide CAD-Data (on request) |
Linear Potentiometer LSW
| Type | Rectangular, sledge typ |
|---|---|
| Ranges | 100 - 2000 mm |
| Linearity max. | ±0.05 % |
| Protection class | IP40 |
| Displacement speed | ≤10 m/s |
| Operating temperature | -30...+100 °C |
| Material | Anodised aluminium housing |
| Download | Data sheet Installation guide CAD-data (on request) |
