With the new CM wormgearboxes, we have improved the technical characteristics of our previous range, improving therefore other wormgearboxes on the market. These gearboxes can be recognised immediately thanks to the new design and plastic cover assembled on every unit (which can easily be removed if necessary).
The letter ‘G’ can be found on the plastic cover and on the rear input side of the housing. This letter is part of our new logo “TRANSTECNO GENUINE PRODUCTS”, and relays the originality of our products from the drawing board to production.
Here you can find the main differences:
A) New housing design is neater and more linear. This is an important aspect for the food industry where cleanliness is a priority.
B) Breather plugs will no longer be used. Our experience gained over the years highlights the fact that in most cases they are not necessary. They will however be available on request.
C) The gearing teeth data has been recalculated. This increases the transferred torque and gearing efficiency.
D) Wider range of ratios. Ratio 1/100 is now available for size 30.
E) Input oilseals in polyacrilic are used on sizes 26, 30, 40 and 50. They have a higher temperature range than the traditional NBR (up to 150°C) and guarantee less friction (useful in DC motor applications).
F) Wider range of IEC flanges. 56B14 is now available for size 40 and 63B14 is available for size 50.
G) Size 110 is now made in aluminium housing (previously in cast iron).
H) The whole range will be supplied with a plastic cover which can be easily removed/assembled.
The newest addition is our bronze casting machine. This internal section allows us to completely control every step of the casting process (casting of the bronze wheel rim onto the cast iron output shaft).
The New CM range is completely interchangeable with the bevel helical gearboxes from the CMB range. Just recently introduced, they are already proving to be a success on the market due to their flexibility and technical qualities.