The variants of our bridge crane package solution are specifically geared to your requirements and support machine and plant manufacturers with optimized solutions for many applications.
Flexible variants of the bridge crane package for your optimal drive concept
The variants of our bridge crane package solution can be flexibly adapted to your specific requirements. Bridge cranes differ mainly in the required span width, the working load, dynamics, and positioning accuracy. Our bridge crane package solution therefore has different variants in order to accommodate these requirements.
Choose your optimal drive and control concept from our wide range of variants, regardless of whether you need these for large, small, manual or automated bridge, overhead or wall traveling cranes. The predefined variants make it simpler for you to select the right components for your optimal solution.
Your benefits
Predefined variants for the perfectly tailored solution
Distinguishing features of bridge cranes
The task of all bridge cranes is to transport loads in a hall. There are differences, however, in the requirements for positioning accuracy and speed. We have taken these differences into account in the bridge crane package in the form of different variants. The predefined variants make it easier for you to select the right components for an optimum solution.
| Distinguishing features | Bridge crane with pole-changing motors | Bridge crane with frequency-controlled motors | Bridge crane with speed controlled motors (with encoder) | Bridge crane with regulated directional stability |
|---|---|---|---|---|
| Travel velocity guide values of the crane trolley | Up to 60 m/min | Up to 80 m/min | Up to 80 m/min | Up to 140 m/min |
| Travel velocity guide values of the crane trolley | Up to 30 m/min | Up to 40 m/min | Up to 40 m/min | Up to 80 m/min |
| Travel velocity guide values of the lifting gear | Up to 12.5 m/min | Up to 20 m/min | Up to 20 m/min | Up to 40 m/min |
| Load bearing capacity of the bridge crane |
Wall traveling crane: up to 15 t |
Double-girder bridge crane up to 100 t (among others depending on span) | Double-girder bridge crane up to 100 t (among others depending on span) | Double-girder bridge crane up to 500 t |
| Single-girder bridge traveling crane: up to 20 t (among others depending on structure, girder profile and span) | ||||
| Double-girder bridge crane for high lifting capacities and large spans | Double-girder bridge crane: up to 50 t (among others depending on span) | Double-girder bridge crane: up to 50 t (among others depending on span) | ||
| Positioning accuracy |
In cm range |
In mm range | In mm range | +/- 3 mm |
| Slight swinging of the goods to be transported | Cannot be implemented | Appropriate acceleration ramps are used | Appropriate acceleration ramps are used | Appropriate acceleration ramps are used |
| Automation of the plant |
Cannot be implemented | Cannot be implemented |
A higher-level PLC is used and sensors for detecting the movement |
A higher-level PLC is used and sensors for detecting the movement |
| SEW‑EURODRIVE product series |
- DR..motors |
- DR..motors - MOVIDRIVE® (without encoder) - MOVIDRIVE® (with encoder) |
- DR..motors - MOVIDRIVE® (with encoder) |
- DR..motors - MOVIDRIVE® (with encoder) - MOVI-PLC® |
