High Capacity Rotary Paddle Level Switch with 8A/250VAC Contact, 1 RPM Speed for Powder and Granule Detection
The rotary paddle level switch is a solid-state material level control device designed for powders, granules, and pastes. Featuring robust sealing and high overload capacity, this switch offers easy installation with high-capacity output contacts rated at 8A/250VAC SPDT.
| Parameter | Specification |
|---|---|
| Supply Voltage | 24VDC / 110VAC / 220VAC |
| Power Consumption | 3W |
| Contact Capacity | 8A / 250VAC SPDT |
| Operating Temperature | -10 to 80°C (customizable up to 1000°C) |
| Paddle Rotation Speed | 1 rpm counterclockwise |
| Torque | 1 N*m |
| Suitable Material Density | ≥0.4 g/cm³ |
| Protection Grade | IP65 |
| Paddle Material | SUS304 / 316L (User-selectable) |
| Installation | Flange / Thread (User-selectable) |
A permanent magnet motor drives the paddle at 1 rpm. When material obstructs rotation, the detection mechanism outputs a switch signal and cuts power. Spring tension adjusts automatically based on material density, with higher tension for heavier materials and lower for lighter ones.
- Fully enclosed IP65 design suitable for outdoor applications
- Unique oil seal prevents dust ingress along the shaft
- Adjustable torque settings for different material densities
- Compact design with easy installation options
- Automatic motor slip protection prevents damage from overload
- Easy maintenance without equipment disassembly
- Stainless steel construction (SUS304/316L)
Widely used in chemical processing, plastics manufacturing, cement production, pharmaceutical processing, animal feed, and food industries.
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