BELIMO LRF230 Torque motor 4 Nm ,Voltage AC/DC : AC 100...240 V ,Power consumption (running) : 5 W ,Power consumption (holding) : 3 W ,Power Consumption For Wire Sizing : 7 VA ,Connection Supply Control : Cable 1 m, 2 x 0.75 mm² ,Control type : Open/close ,Protection category : IP54 ,Ambient Temperature : -30...50°C [-22...122°F] ,Weight : 1.6 kg
หมวดหมู่ : PRODUCTS , ELECTRICAL , BELIMO , FAIL-SAFE ACTUATORS ,
แบรนด์ : BELIMO distributor
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ผู้จำหน่าย Rotary actuator ยี่ห้อ Belimo รุ่น LRF230 ราคาถูก fail-safe NC, 4 Nm, AC 230 V, Open/close, 75 s, IP54 ตัวแทนจำหน่ายและนำเข้า สินค้าอุตสาหกรรมในประเทศไทย
BELIMO LRF230 Rotary actuator with fail-safe for ball valves
• Torque motor 4 Nm
• Nominal voltage AC 100...240 V
• Control Open/close
• Deenergised closed (NC)
Specifications
| Voltage AC/DC | AC 100...240 V |
| Power consumption (running) | 5 W |
| Power consumption (holding) | 3 W |
| Power Consumption For Wire Sizing | 7 VA |
| Connection Supply Control | Cable 1 m, 2 x 0.75 mm² |
| Torque | 4 Nm |
| Control type | Open/close |
| Direction of rotation (fail-safe) | Deenergised NC, valve closed (A – AB = 0%) |
| Manual override | With hand crank, can be fixed in any position |
| Running time (motor) | 75 s / 90° |
| Running time (fail-safe) | <20 s |
| Protection category | IP54 |
| Ambient Temperature | -30...50°C [-22...122°F] |
| Weight | 1.6 kg |
Product features
Operating mode
• The actuator moves the valve to the operating position at the same time as tensioning the return spring. The valve is turned back to the fail-safe position by spring force when the supply voltage is interrupted.
Simple direct mounting
• Simple direct mounting on the ball valve with only one screw. The mounting orientation in relation to the ball valve can be selected in 90° steps.
Manual override
• The valve can be manually operated and fixed in any position using a hand crank. Unlocking is carried out manually or automatically by applying the operating voltage.
High functional reliability
• The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.
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