TorqueTech Innovations Pty Ltd

07/01/2026

At TorqueTech Innovations, we specialize in the engineering and design of industrial gearbox systems from custom gearbox development and redesign of obsolete equipment to analytical inspections, reverse engineering, and manufacturing-ready documentation.

Our work combines product design, 3D modelling, advanced simulation (FEA & thermal analysis), and practical engineering support to deliver reliable, application-specific power transmission solutions.

📩 Let’s talk if you need precision-driven engineering support for your gearbox systems.

Where Engineering Design Meets Analytical Precision.

06/01/2026

12/11/2025

⚙️ Built by Engineers. Driven by Innovation.

At TorqueTech Innovations, every gearbox starts with a concept and becomes reality through the collaboration, precision, and passion of our engineering team.

Our TT-PH Series Parallel Axis Helical Gearbox is a testament to that spirit: designed from first principles, optimized through analytical validation, and realized using state-of-the-art CAD systems.

Proud of our team’s dedication to turning design challenges into high-performance power transmission solutions.

💡 Where Design Meets Analytical Precision

02/10/2025

At TorqueTech Innovations Pty Ltd, we recently completed the design and development of a 2-stage planetary gearbox engineered for demanding mine hoisting operations.

- Key Highlights:

Power Input: 1700 kW
Input Speed: 700 rpm
Gear Ratio: 18:1
Application Factor (Ka): 1.6 (aligned with heavy-duty cyclic loading typical of hoisting systems)
Configuration: Two-stage planetary transmission ensuring compactness, load sharing, and high torque density

- Design & Standards Approach:

Our engineering approach was guided by internationally recognized standards, including:
ISO 6336 – Load capacity of spur and helical gears
DIN 3990 – Gear safety and strength verification
ISO 281 – Rolling bearing life calculation
API 613/617 – Principles for high-performance rotating equipment
- Why This Matters:
Hoisting applications demand absolute reliability, bidirectional load capability, and sustained performance under shock loads.

Our gearbox solution ensures:

Optimized torque transmission
Extended service life under high loads
Robustness for harsh mining environments

💌 At TorqueTech Innovations, we are committed to delivering precision-engineered gearbox solutions that drive industries forward with innovation, sustainability, and compliance to global standards.

TorqueTech Innovations Pty Ltd

07/09/2025

🔧 Case Study | High-Speed Wind Turbine Gearbox Design

A client from Angola engaged TorqueTech Innovations to engineer and validate three gearbox concepts for a wind turbine application, with the objective of selecting the best-performing solution.

The challenge:
📈 A gearbox with a 17:1 ratio
⚡ High-speed operation up to 1000 rpm (to match generator speed)
🔋 Rated for 4 kW power transmission
🌍 Designed for use in a small-scale wind turbine system

We have completed the first concept of a Planetary Gearbox applying first-principles calculations and validating the design in line with ISO 6336, DIN 3990, ISO 281, and DIN 743.

🔍 Key Results (Planetary Gearbox Concept):
Gear Root Safety Factor: 5.23
Gear Flank Safety Factor: 2.10
Safety Against Scuffing (Integral Temp): 4.02
Safety Against Scuffing (Flash Temp): 10.73
Bearing Static Safety Factor: 223.8
Bearing Nominal Service Life: 100,000,000 h
Bearing Reference Rating Life: 6,399,833 h

✅ These results confirm that the planetary gearbox is mechanically sound, with robust gear safety margins and extended bearing life.

Turbine Sizing Insight:

For a 4 kW wind turbine at 1000 rpm generator speed and assuming a rated wind speed of roughly 10 m/s, the corresponding rotor diameter would be in the range of 4.5 – 5.0 meters. This aligns the gearbox with a small-to-medium scale wind turbine application, ideal for decentralized power generation.

Next steps:

We are now proceeding with the design and validation of the second concept (Parallel Axis Gearbox) and the third concept (Power Split Gearbox). The results will be compared to determine the optimal solution for our client.
At TorqueTech Innovations, we specialize in gearbox design, validation, and optimization for wind energy and heavy-duty applications — delivering solutions that are accurate, reliable, and manufacturable.

07/09/2025

🔧 Where Engineering Design meets Analytical Precision ⚙️
At TorqueTech Innovations, we specialize in industrial gearbox design, reverse engineering, and optimization — delivering solutions tailored to your toughest applications.

📐 From concept to detailed engineering, we ensure reliability, efficiency, and innovation in every project.

Let’s talk about how we can support your gearbox design and consulting needs.