The technological content of B-Series gear reducers allows for an extraordinary performance/lifespan ratio. These highly versatile gear units are successfully used in a vast number of industrial and civil applications. B-Series units offer excellent value for money and output torque/weight ratio, especially considering that they need very limited servicing.

Characteristics

• Sizes: 060-080-100-125-140-150-160 
• Available versions: B - fitted for motor coupling, IB - with input shaft, CB - with compact motor, PB - fitted for motor coupling with flexible joint 
• Casing with feet FC, flange SC and universal UC
• Power up to 90 kW 
• Gears hardened and tempered with shaved or ground profile 
• Gearing with 3 reduction stages 
• Gleason spiral bevel gear pairs with run-in profile, mounted as second reduction stage for a higher resistancee 
• Reduction ratios between 5,71 and 187,24 
• Torque max 13.000 Nm and admissible radial loads max 80.000 N 
• High-strength casings optimized with FEM analysis and input and output flanges of grey cast-iron G200 to ensure top level performances and high reliability
• Load capacity calculated and verified according to ISO 6336 and AGMA 2001
• Painted with RAL 5010 blue epoxy-polyester powder
• Accessories: torque arm, output flange, output shaft, shrink disk, backstop device, protection cover kit, viton oil seals, reinforced output, assembly/disassembly kit

The technological content of BA-Series gear reducers allows for an extraordinary performance/lifespan ratio. These highly versatile gear units are successfully used in a vast number of industrial and civil applications. BA-Series units offer excellent value for money and output torque/weight ratio, especially considering that they need very limited servicing.

Characteristics

• Sizes: A40-A50-A70
• Available versions: BA - fitted for motor coupling, IBA - with input shaft, CBA - with compact motor
• Universal casing
• Power up to 5,5 Kw
• Gears hardened and tempered with shaved or ground profile
• Gearing with  2 and 3 reduction stages
• Hypoid bevel gears for size A40 and A50, gleason bevel gear pairs for size A70, all with run-in profile
• Reduction ratios between 7,62 and 442,76
• Torque max 450 Nm and admissible radial loads max 10.000 N
• Casing in die-cast aluminium alloy
• Load capacity calculated and verified according to ISO 6336 and AGMA 2001
• Painted with RAL 5010 blue epoxy-polyester powder 
• Accessories: torque arm, output flange, output shaft, shrink disk, viton oil seals

Specifically designed for applications involving conveyors or augers, these units are also suitable for a wide variety of industrial fields. The S series shaft-mounted gearmotor, available in cast iron from size 050 to 125, offers a wide range of reduction ratios, ensuring maximum efficiency in all operating conditions.

Characteristics

• Power from 0,12 kW up to 45 kW with three phase 4 pole motors
• Reduction ratios between 4,06 and 394,69
• Torque max 9.500 Nm
• Admissible radial loads max 30.000 N

• Universal casing
• Versions: S... C  Foot-flange mounting / Hollow shaf - S... D Foot-flange mounting / Solid shaft - S...  L Foot-flange mounting / Shrink disc shaft
• Gearing with 2 and 3 reduction stages
• Modularity
• Gears hardened and tempered with shaved or ground profile
• Cases in EN-GJL-200 grey cast iron for high strength and optimized with FEM analysis
• Excellent mechanical strength
• Load capacity calculated to ISO 6336, DIN 3990 and AGMA 2001
• Painted with RAL 5010  blue  epoxy-polyester powder 

• Universal casing 
• Versions:  S... C Foot-flange mounting / Hollow shaft, S... L Foot-flange mounting / Shrink disc shaft
• Gearing with 2 and 3 reduction stages
• Gears hardened and tempered with ground profile
• Cases in EN-GJL-200 grey cast iron 
• Load capacity calculated to ISO 6336, DIN 3990 and AGMA 2001
• Gearboxes supplied without lubricant
• Painted with RAL 5010  blue  epoxy-polyester powder

The HPL industrial planetary gear reducers meet the needs of power transmissions that require high density torque and low velocity in rotary motion of the output shaft. The HPL series gear reducers offer quality, strength and sturdiness, aspects that make them the best and most reliable option for driving plants and applications in the main industrial sectors.

Characteristics

• Modular HL coaxial and HB helical bevel planetary gear reducers
• 1, 2, 3 and 4 reduction stages
• Reduction ratios between 3 and 3000
• Full range including 13 sizes, with a nominal performance ranging from 1,000 to 100,000 Nm
• Available versions: HL/HB - fitted for motor coupling, IHL/IHB - with solid input shaft, CHL/CHB - with compact motor, PHL/PHB - fitted for motor coupling with flexible joint
• Available for assembly in flanged version or with feet
• High-strength spheroidal cast iron output modules, optimised with FEM analysis
• Case-hardened steel gears with optimised profiles
• Gear load capacity calculated according to ISO 6336-2016 and bearings according to ISO 281
• High resistance to radial loads
• Eyebolt setup for all sizes, for simple and safe handling
• Vertical assembly positions with no need for forced lubrication
   

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

NMRV and NMRV POWER worm gear reducers currently represent the most advanced solution to market requirements in terms of efficiency and flexibility. The new NMRV Power series, also available as compact integral helical/worm option, has been designed with a view to modularity: low number of basic models can be applied to a wide range of power ratings guaranteeing top performance and reduction ratios from 5 to 1000.

Characteristics

• NMRV – Sizes: 025-030-040-050-130-150
• NMRVpower – Sizes: 063-075-090-110
• Available versions: fitted for motor coupling, with input shaft, with torque limiter
• Power up to 18,5 kW
• Cases up to 110 in die-cast aluminium alloy and over 130 in G200 grey cast iron
• Ratios between 5 and 100
• Max torque 1.550 Nm and admissible radial loads max 18.000 N
• Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
• Worm wheel: bronze Cu Sn12 Ni2 (UNI7013-10)
• Ground worm profile ZI (UNI4760)
• Loading capacity in accordance with: ISO.14521, DIN.3996, BS 721, AGMA 6034, ISO 6336, DIN 3990, DIN 743, ISO 281
• Size 030 and over are painted with RAL 5010 blue epoxy-polyester powder
• Available with pre-stage unit: HA31 for NMRV040/NMRV050, HW 030/040 for NMRV-P Series
• Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, NRV+NMRV, NRVpower+NMRV, HA31+NMRV, HW/NMRVpower, IHW/NMRVpower
• Options: protection cover, torque arm, output flange, output shaft kit, torque limiter, viton oil seals, low/high temperature and food grade oil, filling/drain/breather/level plug, reinforced output

The SW reducer, which complements the Motovario NMRV gear reducer, has a shaft height between 30 and 110 mm (Baugrößen 030 bis 105) and a compact round smooth body casing design that reduces the space as much as possible.

Characteristics

• Sizes: 030-040-050-063-075-090-105  
• Available versions: SW - fitted for motor coupling, ISW - with input shaft, SWL - with torque limiter  
• Power up to 7,5 kW  
• Aluminuium units are supplied complete with synthetic oil which allows universal position mounting, with no need to modify lubricant quantity. Moreover units without plugs reduce the risk of oil oxidation and contamination.  
• Reduction ratios between 5 and 100  
• Max torque 630 Nm and admissible radial loads max 12.000 N  
• Cases in die-cast aluminium alloy
• Worm wheel: bronze Cu Sn12 Ni2 (UNI7013-10)  
• Ground worm profile ZI (UNI4760)  
• Excellent mechanical strength while being especially lightweight  
• Load capacity calculated to BS721-83 and verified according to Niemann  
• Painted with RAL 5010 blue epoxy-polyester powder
• Worm gear reducers are available with diffferent combinations: SW+SW and SW+ISW
• Options: torque arm, feet mounting, output flange, output shaft kit, cover, double extention high speed shaft

Clean duty is a solution developed by Motovario for the food industry and for all fields of application that require very high standards of hygiene. Clean Duty is made of AISI stainless steel and has been properly treated to prevent water and dirt from stagnating and depositing.

Characteristics

• MotoNiTech® treatment of aluminium components
• Hollow output shaft of AISI stainless steel
• Adhesive label suitable for food environments
• AISI stainless steel bolts and nuts
• Oil suitable for food environments
• Output seals resistant to high-pressure washing
• Motor power up to 1,5 kW
• Without fan and AISI cable gland
• Smooth motor without flaps
• Input flange with graphite gasket

RAN Series

The RAN Series are designed to fit the purpose of transmission laid out in right angle setting. Easy to fit and almost maintenance-free, RAN Series offer multiple shaft arrangements and a choice of several exact gear ratios, beside the 1:1, that come handy when designing synchronized drive system. Also available in the version for screw jack duty.

VF/W Series

VF/W Series are worldwide known: they succeeded in combining uncompromising quality with state-of-the-art technology and price effectiveness. Absolute flexibility is achieved by the wide choice of mounting options, shaft configurations and motor interfaces, all offered as standard. Furthermore, thanks to several patented manufacturing techniques VF/W Series stands out for their long operating lifetime and reliability.

Features

• Consolidated worm technology
• Compact design
• High quality standards
• Patented manufacturing techniques
• Wide range of options/versions
• Pre-stage version
• Atex - gearbox for explosive environments 2G/2D
• Planetary 300 Series Combined version

A Series

Features

• Right-angle input-output
• Compact motor coupling
• Forced gears-shafts coupling
• Servomotor coupling
• Wide ratio range (4 stages)
• Atex - gearbox for explosive environments 2G/2D
• Planetary 300 Series combined version

RAN Series

The RAN Series are designed to fit the purpose of transmission laid out in right angle setting. Easy to fit and almost maintenance-free, RAN Series offer multiple shaft arrangements and a choice of several exact gear ratios, beside the 1:1, that come handy when designing synchronized drive system. Also available in the version for screw jack duty.

VF/W Series

VF/W Series are worldwide known: they succeeded in combining uncompromising quality with state-of-the-art technology and price effectiveness. Absolute flexibility is achieved by the wide choice of mounting options, shaft configurations and motor interfaces, all offered as standard. Furthermore, thanks to several patented manufacturing techniques VF/W Series stands out for their long operating lifetime and reliability.

Features

• Consolidated worm technology
• Compact design
• High quality standards
• Patented manufacturing techniques
• Wide range of options/versions
• Pre-stage version
• Atex - gearbox for explosive environments 2G/2D
• Planetary 300 Series Combined version

A Series

Features

• Right-angle input-output
• Compact motor coupling
• Forced gears-shafts coupling
• Servomotor coupling
• Wide ratio range (4 stages)
• Atex - gearbox for explosive environments 2G/2D
• Planetary 300 Series combined version

AS Series

Key Features

• Space-optimized design
• Compact motor coupling
• Unibox Housing
• Forced gears-shafts coupling
• ServoMotor coupling
• Wide ratios range (4 Stages)
• (Atex) gearbox for explosive environments 2G/2D

EVOX CP Series

• All mounting position possible
• Market-standard footprint
• Feet and flange output version available
• ATEX 2014/34/ UE -2D/2G T4 (135 °C)

A Series

Features

• Space-optimized design
• Compact motor coupling
• Unibox housing
• Forced gear-shafts coupling
• Servomotor coupling
• Wide ratio range (4 stages)
• Atex-gearbox for explosive environments 2G/2D

F Series

Key Features

• Lateral holes for side mounting
• Space-optimized design
• Compact motor coupling
• Unibox housing
• Forced gearshaft coupling
• Servomotor coupling
• Wide ratio range (4 Stages)
• Atex - gearbox for explosive environments 2G/2D

S Series

Key Features

• Essential design
• Compact motor coupling
• Unibox housing
• Forced gearshaft coupling
• Servomotor coupling

DF Series

DF Series are the new range of products, which are designed & developed after a detailed study of many equipment’s operating in real time. Our team of R&D engineers have defined the product after conducting several interviews and meetings with many OEM’s and end-users to understand the needs and challenges in operating the equipment’s.

The series is most suitable for mixers, dryers in various market segments like pharmaceutical Industry, ANFD (Agitated Nutsche Filter Dryer). The product has a high power density which benefits in compact installations, balanced center of gravity positioning leads to negligible noise and vibrations during operation. The Product also has best-in-class radial load & axial load carrying capacities, which is the need for these equipments.

TA Series

Key Features

• Essential design
• Sturdy construction
• Cast-iron housing
• Shaft mounted
• Backstop
• 3 bore options per output shaft size

S Series

HF Series are the new range of application-based products, been designed and developed after a detailed study of many equipments operating in real time. Design of HF series have been framed by our synergetic R&D team, after conducting several interactions and meeting with many Crane manufacturer to understand, the know-how of the application, challenges faced by crane manufacturers and the needs for special design features during operation of the equipment.

The product has higher input to output offset and higher center distance to encourage the crane manufacturers to pick and play with wide range of drum sizes available in the market. Gear systems optimized to have high power density with low noise and vibrations during operation, Gears and bearings are designed as per the FEM & ISO standard. The product also has the best-in-class High radial load carrying capacities, which is one of the key requirement for material handling equipment in general.