Motovario H102 Inline Helical Gearbox – 60mm Hollow Bore, Cast Iron, Ratios 5.26:1–51.52:1
The Motovario H102 inline helical gearbox is a compact, industrial-duty power transmission unit designed for smooth, high-efficiency torque transfer. Built with a robust cast iron housing and a 60 mm hollow bore output, it is suited to conveyors, mixers, pumps, packaging equipment, and automated machinery. The H102 offers multiple motor mount and flange options, allowing seamless system integration in demanding applications.
Key Specifications
Manufacturer: Motovario
Series: H Series – Inline Helical Gearboxes
Model: H102
Output Bore: 60 mm Hollow Bore
Ratio Options: 5.26:1 to 51.52:1
Max Motor Input Frame: IEC 180 Frame
Mounting Types: Foot | Foot & Flange (FA Ø400mm) | Foot & Flange (FB Ø350mm) | Foot & Flange (FC Ø300mm)
Input Motor Mounts: 100–112B5 | 132B5 | 160B5 | 180B5
Housing Material: Cast Iron
Paint Finish: RAL 5010 Blue
Lubrication: Synthetic ISO VG220
Mechanical & Construction
Gear Technology: Helical gearing for quiet and efficient transmission
Bearings: Taper roller bearings for high radial/axial loads
Output Seals: NBR nitrile oil seals
Input Seals: NBR nitrile oil seals
Cooling: Ribbed housing assists heat dissipation
Corrosion Protection: Industrial-grade protective coating
Environmental & Compliance
Duty Rating: S1 continuous operation
Mounting Orientation: Horizontal or vertical
Temperature Range: –20°C to +40°C (standard)
Performance Characteristics
Torque Output: High, ratio and motor dependent
Efficiency: High-efficiency helical gear performance
Noise Level: Low vibration and smooth operation
Ratio Options (H102)
- 5.26 | 6.36 | 7.05 | 8.27 | 9.99 | 11.09 | 13.32
- 16.09 | 17.85 | 19.85 | 21.44 | 23.97 | 25.89
- 28.73 | 30.72 | 34.20 | 38.45 | 41.30
- 45.82 | 51.52
Features & Benefits
- ✅ 60 mm hollow bore for robust torque coupling
- ✅ Cast iron housing for heavy-duty industrial environments
- ✅ Flexible mounting — multiple foot & flange configurations
- ✅ Smooth, quiet operation due to helical gearing
- ✅ Supports IEC 100–180 motors for wide compatibility
Typical Applications
- Industrial conveyors & material handling
- Mixers, agitators, and process machinery
- Pumps & blowers
- Packaging & automation systems
- Heavy-duty mechanical drive assemblies
Why Buy from Worm Gear Motors Online?
Certified Motovario supply: Full warranty and traceability included.
Technical sizing support: We confirm torque, speed & motor fit before ordering.
Fast UK shipping: Rapid options for urgent replacements.
Best Price Guarantee: Found a better price? We’ll beat it!
Order the Motovario H102 Inline Gearbox Today
All mounting and ratio combinations available with expert engineering assistance.
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