Motovario HRF041 Inline Helical Gearbox – 19mm Output Shaft, Cast Iron, Ratios 1.44:1–8.75:1
The Motovario HRF041 inline helical gearbox is a lightweight yet durable power transmission solution designed for continuous-duty applications. Featuring a 19 mm solid output shaft, robust cast iron housing, and versatile IEC motor mounting compatibility, this compact reducer is ideal for conveyors, small machinery, pumps, and automation systems requiring smooth torque delivery with minimal noise.
Key Specifications
Manufacturer: Motovario
Series: HRF – Inline Helical, Foot & Flange Mounted
Model: HRF041
Output Shaft: 19 mm Solid Shaft
Ratio Range: 1.44:1, 2.00:1, 2.55:1, 2.71:1, 3.11:1, 3.59:1, 4.20:1, 5.00:1, 5.50:1, 6.09:1, 7.67:1, 8.75:1
Motor Input (IEC Frames): 71B5 | 80B5 | 90B5
Flange Types: FA (200mm OD) | FB (160mm OD) | FC (140mm OD) | FD (120mm OD)
Housing Material: Cast Iron
Finish: RAL 5010 Blue Powder Coat
Lubrication: Synthetic ISO VG220 Gear Oil
Mechanical & Construction
Gear Technology: Helical gearing for maximum efficiency & reduced noise
Output Bearings: High-grade radial support for smooth operation
Shaft Orientation: Inline coaxial design
Mounting Options: Foot or flange, horizontal or vertical positioning
Oil Seals: NBR nitrile seals fitted for long-term reliability
Performance
Torque Output: Application dependent — free sizing support available
Duty Rating: S1 continuous duty
Noise Level: Quiet performance suited to indoor equipment
Typical Applications
- Compact conveyor systems
- Food processing & packaging equipment
- Small pumps & mixers
- General OEM machinery
Features & Benefits
- ✅ High-efficiency helical gearing reduces operating costs
- ✅ 19 mm output shaft for light-to-medium torque duties
- ✅ Flexible IEC motor mounting ensures easy installation
- ✅ Quiet operation ideal for enclosed machinery
- ✅ Durable cast-iron construction for long service life
What You Need to Specify
- Motor kW rating & pole count
- Required output ratio / speed
- Mounting style (Foot / FA / FB / FC / FD)
- Output connection type
Why Buy from Worm Gear Motors Online?
Official Motovario supply: Genuine units with full warranty.
Technical verification: We confirm torque & duty suitability.
Fast UK & EU delivery: Ideal for breakdown situations.
Best Price Guarantee: We’ll beat any genuine quote!
Order the Motovario HRF041 Inline Helical Gearbox Today
All ratios, inputs & flanges available — expert help ready!
