The LD series is a horizontal gearbox designed specifically for single-girder overhead crane travel mechanisms, suitable for wheels up to 300 mm in diameter. This product utilizes a classic "three-in-one" drive design (integrating the reducer, motor, and brake). Its compact structure, smooth operation, and wide selection of speed ratios make it an ideal drive solution for single-girder crane travel mechanisms.
LD Series Horizontal Gearbox for Cranes
Description
The LD series is a horizontal gearbox designed specifically for single-girder overhead crane travel mechanisms, suitable for wheels up to 300 mm in diameter. This product utilizes a classic "three-in-one" drive design (integrating the reducer, motor, and brake). Its compact structure, smooth operation, and wide selection of speed ratios make it an ideal drive solution for single-girder crane travel mechanisms.
Core Product Advantages
1. The highly integrated "three-in-one" design integrates drive, reduction, and braking functions into a single unit, resulting in a simple structure, easy installation and maintenance, and a significantly reduced overall machine footprint.
2. Powerful and reliable drive performance: Its high starting torque meets the demands of frequent crane starts, ensuring fast starts and smooth stops.
3. Flexible speed ratio configuration: By replacing the enclosed transmission gear, different gear ratios can be achieved, enabling various operating speeds, including 20, 30, 45, 60, and 75 m/min, to meet user speed requirements in diverse operating conditions.
4. Wide compatibility: Compatible with a variety of motors, including the ZDY(D) series conical rotor brake motors and the ZDR series conical wound rotor brake motors, offering strong adaptability.
Typical Applications
LD series reducers are primarily used in the following equipment:
Trolley travel mechanisms of electric single-girder bridge cranes
Trolley travel mechanisms of gantry cranes
Other material handling equipment requiring horizontal installation and compact drives
