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HKC HL-series Electric Linear Actuator

HKC: HL-series Electric Linear Actuator


"ทนทานต่อการกัดกร่อน ควบคุมได้ทั้งแบบไฟฟ้าและแบบแมนวล"
• HL-series electric linear actuator is specially designed for linear operating valves such as globe valve and similar usages.
• Wide range of output force and control options to suit your specific requirements.
• High reliability and performance for valve automation system.
• Compact and light weight
• High corrosion resistance
• Self locking with minimum backlash
• Rugged design construction with o-ring system for water proof and flame proof
• Hand wheel for manual operation
• Force switches / Limit switches
• Space heater with thermostat for preventing overheat
• Various output force from 5 kN to 25 kN
• Wide range of voltages available
• Enclosure: Weatherproof enclosure IP67
• Power supply: 24 V dc | 110/220 V ac 1 ph, 50/60 Hz | 380/440/460 V ac 3 ph, 50/60 Hz, ±10%
• Duty cycle (on-off): S2, Max. 30 min (room temp., average load of 50% of max. force)
• Duty cycle (modulating): S4, 50% Max. 300-1600 starts/hour (room temp., average load of 50% of max. force)
• Motor: Induction motor (reversible motor)
• Limit switches: Open/close, SPDT, 250 V ac 16 A rating
• Additional limit switches: Open/close, SPDT, 250 V ac 16 A rating (except HL-05KN - 07KN)
• Force switches: Open/close, SPDT, 250 V ac 16 A rating
• Stall protection: Built-in thermal protection, open at 150±5 °C / close at 97±15 °C
• Manual override: Declutching mechanism
• Self locking: Provided by double worm gear
• Space heater: HL-05KN,07KN: 5 W (12/24 V dc, 110/220 V c), HL-10KN~25KN: 10 W (12/24 V dc, 110/220 V ac), anti-condensation
• Cable entries: Standard: 2 x PF3/4”, Flame proof: 2 x NPT3/4” or 2 x M25
• Lubrication: Standard: grease moly (EP type), option: Tribolube-18 (for low temp.)
• Terminal block: Spring loaded lever push type
• Materials: Steel, aluminium alloy, aluminium bronze
• Ambient temperature: Standard: -20 to +70 °C, Flame proof: -20 to +60 °C (except optional electronic board)
• Ambient humidity: 90% Max. RH (non-condensing)
• External coating: Anodizing treatment and polyester powder coating
HKC HL-series Electric Linear Actuator
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