Motovario HRF101 Inline Helical Gearbox – 48mm Output Shaft, Cast Iron, Ratios 1.29:1–8.40:1
The Motovario HRF101 inline helical gearbox is a compact, high-efficiency reducer designed for reliable 24/7 operation in industrial environments. With a 48 mm solid output shaft, robust cast iron housing, and a wide selection of IEC motor mounting options, the HRF101 is perfectly suited for conveyor drives, mixers, and general automation systems requiring smooth torque transfer and quiet running.
Key Specifications
Manufacturer: Motovario
Series: HRF – Inline Helical, Foot & Flange Mounted
Model: HRF101
Output Shaft: 48 mm Solid Shaft
Ratio Range: 1.29:1, 1.41:1, 2.03:1, 2.48:1, 3.27:1, 3.70:1, 4.22:1, 4.88:1, 5.27:1, 6.23:1, 7.55:1, 8.40:1
Motor Input (IEC Frames): 100–112B5 | 132B5 | 160B5 | 180B5
Flange Types: FA (Ø300 mm) | FB (Ø250 mm)
Housing Material: Cast Iron
Finish: RAL 5010 Blue Powder Coat
Lubrication: Synthetic ISO VG220 Gear Oil
Mechanical & Construction
Gear Technology: High-precision helical gears for maximum efficiency & low noise
Output Bearings: Taper roller bearings to withstand high radial forces
Shaft Orientation: Inline coaxial power transmission
Mounting: Foot, FA/FB Flange, vertical or horizontal mounting
Seals: NBR nitrile oil seals on input & output
Performance
Torque Output: Application dependent — we provide sizing support
Duty Rating: S1 continuous duty for demanding industrial use
Noise Level: Very low, suitable for enclosed machinery
Typical Applications
- Industrial conveyors & material handling systems
- Mixing, dosing & processing equipment
- Food & packaging automation
- Pumps, blowers & OEM machinery
Features & Benefits
- ✅ High-efficiency helical gearing reduces operating costs
- ✅ 48 mm solid shaft supports higher torque loads
- ✅ IEC motor adaptors for easy direct mounting
- ✅ Quiet operation ideal for production environments
- ✅ Durable cast-iron casing built for long service life
What You Need to Specify
- Motor power (kW) & pole configuration
- Required output speed / ratio
- Mounting type: Foot, FA or FB flange
- Output coupling & shaft interface details
Why Buy from Worm Gear Motors Online?
Genuine Motovario supply: Fully warrantied & traceable gearbox units.
Expert selection service: We confirm compatibility, torque & service factor.
Fast UK delivery: Breakdown-friendly stock & sourcing.
Best Price Guarantee: Find it cheaper? We’ll beat it!
Order the Motovario HRF101 Inline Helical Gearbox Today
All ratios, motor inputs & flange types available — ask for selection help.
