1. Instruction
Resistance rotary switch is a level controller for solid materials (including powder, bulk, granular, gel, etc.). It has a good sealing, strong overload capacity, light and easy to install, high output contact capacity and other characteristics. The proportion of different materials by adjusting the spring tension can be achieved, the contact part of the whole material is stainless steel. Resistance rotary switch has been widely used in chemicals, plastics, cement, pharmaceuticals, animal feed, food and other industries.
2. Principle
Motor driven rotary vane, when measured medium reaches the blade position, the blades stop rotating blocked, which touches the back of the micro-switch output switching signal, when measured media fell away from the blade, the blade under the action of the spring back into place to continue to rotate . Spring tension can be measured according to the proportion of medium adjustments, material than the spring to adjust to the most significant, whereas adjusted weakest.
3. Features
1 U.S. Small hopper professional technology, three bearing support, more reliable
2 original seal design prevents dust infiltration (patent Actual)
3 torsion torque reliable and size can be adjusted
4 blades to withstand heavy loads, automatic slip clutch to protect the motor from damage.
5 electromechanical separate structure, the overall free disassembly and easy maintenance
6 junction box IP65 protection rating, sealing, and can be used outdoors
7 special blade can be used for low-density materials
8 extensive range can be used for steel, cement, electricity, animal feed, chemical plastics, chemical fertilizers, etc.
4. Technical Parameters
1 Power: 220VAC / 110VAC / 24VAC / 24VDC
2 Contact capacity: 250VAC / 10A SPDT (single pole double throw)
3 Power: 4W
4 blade speed: 1RPM (r / min)
5 Torque: 1.0kg × cm
6 material proportion: ≥0.5g / cm3
7 Working temperature: -10 ℃ -80 ℃ (up to 400 ℃)
8 Insulation resistance: ≥100MΩ
9. Dielectric strength: 1500V * 1min
10. Protection Level: IP65
11. Blade Material: SUS304
Liaoyang Ruixin Instrument Co., Ltd.
Basic Information
Business Type:
Main Products:
Location:Liaoning, China (Mainland)
Total Employees: 11 - 50 People
Year Established: 2002
Trade Information
Top 3 Markets:
Accepted Payment Currency:
Nearest Port:
Average Lead Time:
Overseas Office: No
Company Pictures
Verified Supplier
Credit Check