The new range called UMI has been developed to cut down on maintenance .
Physically the outer gear case is to industry standard dimensions, so it will interchange with the common units fitted.
But what sets this unit apart from the others is the use of a NON-CORROSIVE input coupling bush. The system which connects the Electric motor to the gearbox prevents fretting corrosion and also corrosion caused by environmental conditions such as moisture .
A very common problem found in areas such as packing sheds is the motors are extremely difficult to remove from the input of the gearbox, without doing costly damage to either the motor or the gearbox.
Sizes start at UMI-040 which has a 18mm output to UMI-110 which has a 42 mm output. All units are available in hollow outputs or with a single or double output shaft.
STM introduce a new range of cube-shaped worm gearboxes.
This execution is suitable for a wide variety of fixing possibilities and allows a better modularity of the components in stock.
In fact, through an input bronze coupling it is possible to connect all sizes IEC and brushless electric motors and enable a wide range of possible gearbox configurations as well as improving the overall quality by eliminating the fretting.
Body has been designed in order to optimize the heat dissipation and to simplify the cleaning of it, even in the most difficult environmental conditions.