Product Overview
Gyros Gears Industries presents a high-performance Right-Angle Bevel Gearbox (R-4:1) designed for smooth, efficient, and compact power transmission. Built with premium engineering materials and spiral-bevel gearing, this gearbox delivers reliable output even under demanding industrial conditions.
Technical Specifications
General
- Type: Right-Angle Spiral Bevel Gearbox
- Gear Ratio: 4:1 (R-4)
- Transmission Efficiency: ≥97%
- Direction: 90° power transmission
- Mounting: Foot / Flange / Shaft-mounted options
Performance
- Input Speed: Up to 1,500–3,000 RPM
- Output Speed: Input ÷ 4
- Power Rating: 0.37 kW to 55 kW (higher ratings on request)
- Rated Output Torque: Up to 1,500 N·m (model dependent)
- Service Factor: Up to SF 2.0 (as per AGMA / ISO standards)
- Noise Level: < 75 dB(A)
Construction
- Housing: Close-grained Cast Iron – FG 260
- Gears: Case-hardened & Profile-ground Spiral Bevel Gears (20MnCr5)
- Shafts: EN8/EN24 – Precision Ground
- Bearings: Heavy-Duty Tapered Roller Bearings
- Seals: High-quality NBR (Viton on request)
- Lubrication: Splash lubrication with ISO VG 220/320 oil
- Protection Class: IP55 / IP65 (optional)
- Finish: Industrial-grade epoxy paint – Gyros Blue (custom on request)
Input / Output Options
- Input: IEC/NEMA Motor Adapter or Solid Input Shaft
- Output: Solid Keyed Shaft / Hollow Shaft / Shrink Disc
- Mounting Orientation: Universal fitting with designated venting positions
Key Features
- High mechanical efficiency for energy-efficient operation
- Compact 90° design suitable for space-restricted layouts
- Rugged construction for harsh industrial environments
- Precision-ground spiral bevel gears for low noise and vibration
- Long service life with minimal maintenance
- Customisable for special duty applications
Applications
Ideal for conveyors, packaging machinery, food processing systems, mixers, material handling equipment, printing machinery, bucket elevators, screw feeders, and various automation lines.
Gyros Gears Industries manufactures premium 4:1 Bevel Gearboxes engineered for high torque, compact right-angle power transmission, and long-term reliability. Trusted across industries for precision, durability, and consistent performance.
At Gyros Gears Industries, every gearbox is Built to Rotate, Born to Last.
Explore our complete range at www.gyrosgears.com
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