Grimme’s storage technology is characterized by numerous ideas and innovations. Part of the product portfolio are receiving hoppers and store loaders. The sturdy and powerful machines are variable in use, ensure a gentle product handling and can easily be operated. Chassis, conveyors and swivel units are driven electrohydraulically. Depending on size, the motors have a power of 11 and 15 kW.
Mounted in the hydraulic power pack, a jaw-type coupling ROTEX size 28 connects the electric motor to the hydraulic pump. The shaft coupling compensates for displacements ensuring a torsional vibration damping power transmission covering torques up to 95 Nm. The coupling hub on the motor side has a taper bore and a feather keyway, while a clamping hub with spline is used on the pump side.
For cooling the oil in the hydraulic power pack, a fan is mounted on the motor shaft the air flow of which is led through the cooling laminas with no need for a separate drive. Both types are supplied by KTR being installed in a corrosion-resistant housing.