DM Series – Helical Gearmotors

DM series, monoblock helical gearmotors are available with foot or flange mounted designs. Upon request, they can be manufactured with motor adapters for standard IEC motors with B5 flanges. The standard motors are in compliance with IEC standarts with IE2 or IE3 efficiency class. DM series gearboxes are produced in nine different sizes and offer easy mounting and flexible connection options.

Thanks to their rigid structure, they are suitable to operate safely even in harshest conditions. Housing material is GG20 or GGG40 cast iron. Gears are produced from high quality, case hardened steel. Heat treatment process is applied to obtain 58-60 HRC surface hardness. The gears are precision ground to ensure a quiet and low vibration operation.

Input Options:

Direct motor connection
Motor adapter for standard IEC B5 motors
Solid input shaft, without motor

Output Options:

Solid output shaft
Agitator flange

Applications: Conveyors, Spiral Conveyors, Elevators, Cranes, Concrete Mixers, Washing Units, Concrete Recycling Systems, Mixing Units, Agitators, Aerators

Industries: Mining, Construction, Metal Processing, Cement, Concrete Plants, Sand and Gravel Plants, Chemical and Pharmaceutical Plants, Ceramics and Glass, Water and Wastewater Treatment

Specifications: Advantages:

Ratios:	4/1 – 80/1	Monoblock robust housing High efficiencies Wide ratio options High torque values Easy mounting Long life bearings High quality oil seals
Motor Power:	1.1 – 90 kW
Nominal Torque:	360 – 24,000 Nm
Optional:	Back-stop Electromagnetic brake Agitator flange