FELLBACH QUARTER TURN ELECTRIC ACTUATOR

FELLBACH QUARTER TURN ELECTRIC ACTUATOR are used to operate ball, plug or butterfly valves, dampers, vents and any equipment with quarter-turn or partial-turn travel.

SERIES: 8280 (35Nm – 1500Nm)
 

Enclosure

1. IP 67: Waterproof and dust-proof enclosures
2. NEMA 4X: Waterproof and dust-proof enclosures
3. Material : Aluminum alloy, powder coated

Motor

1. Standard extended duty cycle induction motor
2. F insulation class for all models.(OM-A, OM-A-M, BM-2, and OM-1 to OM-13)
3. Built-in thermal protection (135°C) prevents motor burning out

Manual Override

1. Cluthless design, the manual operation can be operated without any lever, clutch or brake upon power outage
2. When electric motor is operating, manual hand-wheel won’t rotate for person safe purpose

Gear Train

1. High alloy steel gear trains provide self-locking function to avoid valve back drive
2. The Gear Train has been factory lubricated for the life under normal operating conditions

Position Indicator

1. All models are equipped with a direct-drive position indicator on the top of actuator cover

Ambient Temperature Range

1. Temperature : -30°C ~ +65°C
2. Humidity : 30% ~ 95%