Mid Heavy Duty gear reducers
PBZ
CONTINUOUS DUTY WITH REDUCED MAINTENANCE COSTS
The Motovario PBZ series consists of parallel helical and bevel-helical gear reducers up to 4 reduction stages, characterised by high power density, compact size, modularity, reliability and a favourable performance/sturdiness ratio.
These industrial gear reducers have been conceived and designed for continuous, critical and particularly arduous applications requiring a high number of accessories, as well as dedicated options for specific fields: PBZ units perfectly meet all these needs, fully satisfying the heavy-duty industry world.
Characteristics
- Sizes: 179, 199, 219, 249, 269, 279, 319, 349, 399, 409
- Gearing: 2, 3, and 4 stages for parallel gear reducers, and 3, and 4 stages for helical bevel gear reducers
- Nominal output momentum 110,000 Nm (n1= 1400 rpm)
- Available input versions: P – with bell gear and joint, I – with solid shaft
- Available output versions:
- HC - hollow output shaft with key slot
- HL - hollow output shaft with locking unit
- CS - cylindrical solid output shaft with key
- CD - cylindrical double outlet solid output shaft with key
- Gears and sprockets: hardened and case-hardened 21NiCrMo2 steel
- Reduction ratios ranging from 6 to 419
- EN-GJS400-15 UNI EN 156 cast-iron casing
- Outer protection with two-component water-based paint, minimum coat thickness 80 microns.
- RAL 5010 blue
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Downloads
Technical catalogues
Manuals
Spare parts tables
2D/3D CAD DRAWINGS
