Customised electrification solutions
Customised electrification solutions the ideal solutions when it comes to providing reliable energy supplies to all types of cranes, excavators and numerous other types of hoisting equipment. For every installation set-up and supply requirement, we configure the optimum cable reel with suitable drive units and accessories in order to meet the demands of mobile consumers. Our highly resilient reel bodies made of galvanised and deep-drawn sheet metal are available in welded and screw-mounted versions. If required, we can offer a variety of surface treatments to withstand even the toughest climatic or chemical influences. Customised electrification solutions reels can be equipped with virtually all drive types and can be perfectly matched by our specialists to the respective installation set-up.
Drive units at a glance:
- Three-phased standard motors with brake
- Torque motor
- Frequency inverter drives
- Hydraulic drives
- Magnetic coupling size 1.8 – 88
- Turbo coupling size 274 + 366
- Bevel or flat gearboxes
Drive units: applications and performance in a direct comparison
| Magnetic coupling | Frequency inverter motor | Turbo coupling | Hydraulic motor drive | Torque motor | |
| Electrical connection | simple | simple (motor + fan) | simple (motor + brake) | - | simple (motor) |
| Torque control | - | yes | - | - | - |
| Control options | - | yes | - | by customer | - |
| High rotation | ++ | +++ | + | +++ | - |
| Rotation speed | max. 950 rpm | max. 1450 rpm | max. 750 rpm | max. 3000 rpm | max. 300 rpm |
| Performance/ moment of torque | 1,8 to 25 Nm | 0,75 kW (5 Nm) to 15 kW (60 Nm) | 20 Nm (274) to 30 Nm (366) | up to 22 kW | - |
| Moment of inertia | high | low | high | low | low |
| Low environmental temperature | standard up to -40° C (lower than -25° with heating unit) | standard up to -25° C (lower temp. with special solutions) | up to -20° C | standard up to -25° C | standard up to -25° C, lower temp. with heating unit |
| High environmental temperature | standard up to +40° C | standard up to +40° C, higher temp. up to +50° C with additional deduction | up to +40° Celsius | standard up to +40° C, higher temp. with additional deduction | standard up to +40° C, higher temp. with add. deduction |
| Industrial/ outdoor environment | suitable | suitable | suitable | suitable | suitable |
| Port | suitable | suitable | suitable | suitable | suitable |
| Ship/Sea | suitable | less suitable | suitable | suitable | suitable |
| Price/Performance | ++ | +++ | ++ | ++ | + |