DZ Series – Helical Bevel Gearmotors

DZ Series – Helical Bevel Gearmotors

DZ series,  helical bevel gearmotors with monoblock housings, are designed for applications where the input and output shafts need to be perpendicular to each other. They provide high torque capabilities and are available in seven different sizes. The gear units are manufactured with motor adapters for standard IEC B5 motors. The standard motors are in compliance with IEC standarts with IE2 or IE3 efficiency class.

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. Special oil seal options are available for dusty operation conditions.

Input Options:

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

Output Options:

  • Hollow output shaft
  • Solid output shaft
  • Output flange


Applications: Conveyors, Spiral Conveyors, Elevators, Cranes,

Industries: Mining, Construction, Metal Processing, Cement, Concrete Plants, Sand and Gravel Plants, Ceramics and Glass

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

Power: 1.1 – 90 kW
Nominal Torque: 1,000  – 34,000 Nm
Optional: Back-stop

Electromagnetic brake

Torque arm

Shrink disk


Gearbox Size DZ-100 DZ-110 DZ-125 DZ-140 DZ-160 DZ-180 DZ-200 DZ-250 DZ-280
Nominal Torque (N.m.) 1000 1600 3000 4300 6000 8000 14000 20000 34000

DZ Series Gearbox Types:

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