Motovario H082 Inline Helical Gearbox – 50mm Hollow Bore, Cast Iron, Ratios 5.39:1–48.13:1
The Motovario H082 inline helical gearbox is a compact, high-efficiency power transmission solution for industrial applications including conveyors, mixers, pumps, and automated machinery. With a 50 mm hollow bore output, durable cast iron construction, and precision helical gearing, the H082 delivers excellent torque transfer, quiet operation, and long service life. Broad mounting and input configuration options ensure seamless integration into new or existing systems.
Key Specifications
Manufacturer: Motovario
Series: H Series – Inline Helical Gearboxes
Model: H082
Output Bore: 50 mm Hollow Bore
Ratio Options: 5.39:1 to 48.13:1
Max Motor Input Frame: IEC 160 Frame
Mounting Types: Foot | Foot & Flange (FA Ø350mm) | Foot & Flange (FB Ø300mm) | Foot & Flange (FC Ø250mm)
Input Motor Mounts: 80B5 | 90B5 | 100–112B5 | 132B5 | 160B5
Housing Material: Cast Iron
Paint Finish: RAL 5010 Blue
Lubrication: Synthetic ISO VG220
Mechanical & Construction
Gear Technology: Helical gears for quiet, efficient power transmission
Bearings: Taper roller output bearings for higher radial loads
Sealing: NBR nitrile oil seals on input and output
Cooling: Ribbed housing to aid thermal dissipation
Protective Coating: Industrial corrosion-resistant finish
Environmental & Compliance
Duty Rating: S1 continuous duty
Mounting Orientation: Horizontal or vertical
Temp Range: −20°C to +40°C (standard)
Performance Characteristics
Torque Output: High torque capability (ratio & motor dependent)
Efficiency: High efficiency vs worm gear alternatives
Noise Level: Low-noise helical transmission
Ratio Options (H082)
- 5.39 | 5.95 | 7.39 | 8.02 | 8.85 | 11.01 | 13.50
- 14.90 | 16.62 | 18.53 | 19.38 | 21.39 | 22.80
- 26.60 | 27.88 | 31.15 | 34.38 | 38.70
- 42.75 | 48.13
Features & Benefits
- ✅ 50 mm hollow bore for robust torque transfer in compact spaces
- ✅ Cast iron build for high durability in industrial environments
- ✅ Multiple foot and flange options for easy retrofit or new system design
- ✅ Smooth and quiet running due to helical gear technology
- ✅ Supports several IEC motor sizes up to IEC 160 frame
Typical Applications
- Conveyors & material handling equipment
- Process machinery, mixers & agitators
- Pumps, blowers & fans
- Packaging and automation systems
- General machinery requiring high torque & performance
Why Buy from Worm Gear Motors Online
Genuine Motovario supply: With warranty and certified build quality.
Technical guidance: We confirm mounting, torque & ratio compatibility.
Rapid UK delivery: Fast supply options to minimise downtime.
Best Price Guarantee: Find it cheaper? We’ll beat it!
Order the Motovario H082 Inline Gearbox Today
All ratio and mounting configurations available with full engineering support.
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