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B-Track electric actuators incorporate a patented in-line load
transfer design which provides high load capability for rugged-duty use,
efficient power use, compact package size, excellent corrosion and
washdown protection, and high performance synthetic lubrication for
life, all at an affordable price. Select models feature a ball nut screw
for up to a 4,000 lb. load capacity and a bi-directional wrap spring
brake for load holding capability.
The B-Track Jack Stand actuator incorporates a large diameter
extension rod, providing maximum offset load capability, while B-Track
Power Lift models are modified K2 or K2x actuators without the external
cover tube. This allows the Power Lift actuator features to be
integrated into a variety of customer-designed structures where a cover
tube is not needed.
This value is the maximum extension of the actuator system itself. Your max application length should be within the selected range. Each system, however, can be ordered in shorter standard or customizable lengths.
The nominal voltage required to operate the actuator. All actuators will accept at least a ± 10 % variation of the nominal voltage but a change in the voltage will result in a change of the speed of dc actuators. Controls are available that accept 115 or 230 Vac input and provide 24 Vdc output to operate 24 Vdc actuators.
Actuators use three different types of screws depending on the configuration and load requirements of the actuator. Ball screws are highly efficient and are used for high loads and speeds. Acme screws withstand vibration and shock better and are used for applications with these characteristics. Worm screws are self locking and will not backdrive.