Protorq™ 4960 Series - Cranes
Dedicated AC Drives for Crane Applications
Hubbell's Protorq™ crane control program brings a series of functions to the hoist, trolley and long travel movements of cranes.
208-240 VAC, 4.4 to 260A (0.75 to 150 HP)
380-500 VAC, 1.7 to 1274A (0.75 to 1000 HP)
525-690 VAC, 6.1 to 2421A (5 to 2500 HP)
Eliminating the need for an external PLC, the program incorporates all the functions commonly required in crane applications and enables stepless speed and torque control.
- Industrial Cranes
- Harbor Cranes
- Tower Cranes
- Gantry Cranes
- Marine and Deck Cranes
Protorq™ 4960B Series - Bridges
Dedicated AC Drives for Bridge Applications
Hubbell Protorqâ„¢ Series controls bridges that operate in the classifications of:
- Vertical Lift