CBAB Three Phase Dock Leveller Motor

CBAB Three Phase Dock Leveller Motor efficiently and stably converts electric energy into mechanical energy to drive the hydraulic pump and generate hydraulic power. It features high output torque, wide speed regulation range, and reliable performance under various complex working conditions.

General Machinery Industry: Hydraulic Pump


The core advantage of this motor lies in its robust environmental protection capabilities. Given that dock levelers are frequently exposed to outdoor operating conditions year-round, this motor offers an IP56 protection rating—effectively shielding it against heavy rain, dust accumulation, and oil contamination. In terms of power output characteristics, it boasts an exceptionally high starting torque ratio (Tst/Tn reaching up to 3.3); this means that during the critical initial moments of cargo loading and unloading, the motor can unleash a powerful surge of starting torque to overcome the static friction within the hydraulic system as well as the full-load weight.
To address the constraints of limited installation space often encountered on-site, the motor's structural design incorporates user-centric considerations. Its terminal box supports 4-way (90-degree increment) rotation, ensuring that installers can always find the most convenient wiring angle, regardless of the specific cable routing configuration of the hydraulic power unit. Furthermore, the motor features a sealed bearing design, which significantly extends its maintenance-free service intervals. With a rated power output ranging from 750W to 1500W, the unit supports customization for various voltage inputs—including 220V and 380V. This versatility, combined with its wide speed control range and stable energy conversion efficiency, guarantees both operational continuity and system safety for dock levelers undergoing frequent, heavy-duty use.