Duff-Norton Modular Actuators
Duff Norton modular actuators are made for a variety of applications. They are custom made by matching standard actuators with electric, air, hydraulic or explosion proof drive units.
Duff Norton translating tube machine screw models feature a traveling lift nut which allows precise load positioning. Translating tube actuators are used when environmental contamination is anticipated as they have an enclosed lifting screw and translating tube. For use in locations relatively free of dust, dirt and moisture.
Optional limit switches and transducers are available on the translating tube machine screw modular actuator.
HSPB Series 250 lbs
Linear Actuators - 25 to 2,000 lb.
VOLTAGE: 115 or 220 VAC (50 or 60 Hz)
SCREW TYPE: Acme Screw
SPEED: 0.6 to 1.4 in/s (15 to 35 mm/s)
TEMPERATURE RANGE: 25ºF to 120ºF (-4ºC to 50ºC)
ENVIRONMENTAL RATING: IP50 protection standard (IP52 optional)TUBE RESTRAINING TORQUE: 30 in-lbf (3.4 Nm)
- Wide range of capacities and voltages for integration into a variety of application
- Heavy duty design for long life in tough environments
- Corrision resistant - aluminum housing and outer tube
- Precise and repeatable positioning with internal, adjustable limit switches
- Automatic reset thermal overload motor protection
- Mechanical braking system reduces back driving and stopping distance
- Custom solutions available with experienced Application Engineering Team
OPTIONS
- Stainless steel construction
- Potentiometer for precise position feedback
- Standard double clevis mounting with options for trunnion, and threaded ends
- Weather resistant sealant for IP52 rating
- Bellows boot protection
- Load limiting friction disc clutch
