Bevel Planetary Gearbox
Leading Bevel Planetary Gearbox Manufacturer in India
Overview
Key Benefits of Bevel Planetary Gearbox :
- Transmit power efficiently at a 90° angle while maintaining high torque and smooth operation.
- Optimize space with shaft, foot, and flange mounting options for flexible industrial installations.
- Ensure reliable, low-maintenance performance with precision-engineered components and robust construction.
Built to Handle Extreme Torque. Engineered to Last.
Features Of These Bevel Planetary Gearboxes
● Right-Angle Power Transmission:
Designed with input and output shafts mounted at 90°, our Bevel Planetary Gearboxes ensure efficient right-angle power transmission for compact industrial installations.
● Through Hollow Shaft Design:
Features a through-and-through hollow shaft arrangement, providing easy integration with various industrial drive systems and machinery.
● High Reduction Ratios:
Available with gear ratios ranging from 3:1 to 15,000:1, making them ideal for applications requiring precise speed reduction and high torque output.
● Superior Performance:
Engineered for smooth, efficient, and reliable operation, delivering consistent performance even under demanding industrial conditions.
● Long Service Life:
Manufactured using premium-grade materials and precision-engineered components to ensure exceptional durability and extended operational life.
● Wide Power & Torque Range:
Supports input power from fractional HP to 500 HP with torque capacities ranging from 4 Kg.m to 45,000 Kg.m, making it suitable for a broad range of industrial applications.
Technical Data
Mounting
Options: Foot, Flange & Agitator.
Input Configuration
Input: Hollow Shaft for Electric/Hydraulic Motor & Solid Shaft
Orientation
B3 – Horizontal
V5 – Vertical Downward
V6 – Vertical Upward
Performance
Efficiency: 96% per stage.
Ambient Temperature: 40°C.
Allowable Temperature Rise: 45°C above ambient temperature.
Torque & Ratio
Ratio: From 3.63:1 onwards (custom ratios available).
Torque: 12 Kg.m – 60,000 Kg.m.
Power & Speed
Input Power: 0.12–375 kW (0.16 HP–500 HP).
Maximum Speed: 1440 RPM (higher or lower speeds available on request).
Accessories & Finish
Accessories: Oil Cup Assembly provided for V5 & V6 orientations.
Standards
Standards: AGMA, ISO & IS.
Technical specification
We Give Best Business Solution — we cater to the needs of our clients by manufacturing, exporting and supplying various equipment such as Planetary Gearboxes, Hydraulic Winch, Screw Jack, Bevel Drives, Worm Drives, and more.
| Mounting | Foot / Flange / Agitator |
| Input | Hollow to suit Electric / Hydraulic Motor Solid shaft (for mounting coupling, pulley, sprocket etc.) |
| Orientation | B3 (Horizontal) V5 (Vertically Downward) V6 (Vertically Upward) |
| Efficiency | 96% per stage |
| Ambient temp. | 40 °C |
| Allowable temperature rise | 45 °C above ambient temp. |
| Ratio range | From 3.63:1 up to customer requirement |
| Output torque range | From 12 kg·m to 60,000 kg·m |
| Input power | From 0.16 Hp / 0.12 kW to 500 Hp / 375 kW |
| Max. input speed | 1440 rpm (for higher/lower speed, consult GPRO) |
| Paint shade | Standard: RAL Blue; Special: Other colours available upon request. |
| Method of cooling | STD: splash-type lubrication, air-cooled · SPL: forced cooling can be provided against specific customer requirement |
| Lubrication | Model 501 gearbox is filled with grease; ISO VG 220/320 synthetic base oil. STD: gearbox supplied without oil · SPL: gearbox supplied with oil against specific customer requirement |
| Standard accessories | For orientation V5 & V6, oil cup assembly will be provided |
| Applicable standards | AGMA, ISO, IS |
| Advantage | Input & output are at right angle to each other, hence occupies less length |
| Disadvantage | Costly compared to pure planetary |
| Application | Material handling, Chemical, Sugar, Cement, Paper, Rubber, Marine, Food Industry, Automation, Oil & Gas, Textile and much more |
FAQs
Q1. What is a right-angle gearbox and why would I need one?
A right-angle gearbox (bevel gearbox) changes the direction of power transmission by 90 degrees, useful when the motor and driven shaft can’t be aligned in a straight line due to space or layout constraints.
Q2. What's the benefit of a bevel planetary design over a standard bevel gearbox?
Adding a planetary stage to a bevel gearbox increases torque capacity and load-sharing capability in the same compact right-angle footprint, compared to a standard bevel-only design.
Q3. What ratio range is available for GPRO's bevel planetary gearbox?
Ratio ranges depend on the specific bevel and planetary stage combination selected — share your required input/output speed and torque for a configuration match.
Q4. What applications commonly require a right-angle gear reducer?
Right-angle gear reducers are common in rolling mills, steel plant equipment, conveyor drives with perpendicular shaft layouts, and any equipment where a 90-degree power transmission path is needed within confined space.
Q5. Can the bevel planetary gearbox handle high shock loads typical of steel and rolling mill environments?
Yes, GPRO engineers the bevel planetary gearbox with reinforced housings and bearing arrangements suited to the shock loads and duty cycles common in steel and rolling mill applications.