Products

Starting from January 2023, Indo Group has launched the new range of Marine Propulsion systems called the IGM Series, developed based on the VM type MR 706. While maintaining the original construction characteristics, the reliability and performance have been enhanced by mainly working on the electronics and various calibrations.

Today, we can affirm that our IGM Series is designed to meet the new emission standards required in the nautical world is available.

IGM SERIES - MARINE STERN DRIVE SYSTEM.

Early introduction & Technical Specifications of the IGM Serires Marine Stern Drive System.

Introduction to Sterndrive solution optimised for Electric Drivetrains & Diesel/ Petrol Engines with Reversible gear.

246 kW (330 hp) Continuous Power Input Rating.

Intended for distribution to BEML India Limited, India.

IntendedDistribution:
This advanced propulsion system is intended for distribution to BEML India Limited, India, to support their initiatives in modernizing marine operations with cutting-edge technology. The IGM Series Marine Stern Drive System aligns with BEML’s commitment to delivering high performance solutions that meet the stringent requirements of the maritime industry.

IGM Series - Marine Stern Drive System

Early Introduction & Technical Specifications The IGM Series Marine Stern Drive System represents the cutting edge of propulsion technology, tailored specifically to meet the evolving demands of modern marine applications. This series is engineered to provide a versatile and robust solution, optimized for integration with Electric Drivetrains as well as Diesel and Petrol Engines, making it an ideal choice for various marine vessels requiring are liable and efficient propulsion system.

Introduction to Stern Drive Solution

The IGM Series Stern Drive System is a state-of-the-art propulsion solution designed to deliver exceptional performance across a range of marine applications. It is particularly optimized for use with Electric Drivetrains, enhancing the efficiency and sustainability of marine vessels. Additionally, the system is fully compatible with traditional Diesel and Petrol Engines, offering unparalleled flexibility for different vessel configurations. One of the key features of the IGM Series is its reversible gear functionality, which allows for greater maneuverability and control, making it a preferred choice for both commercial and recreational marine operations. The system is engineered to handle a continuous power input rating of 246 kW (kilowatts), equivalent to approximately 330 hp (horsepower), ensuring consistent and reliable performance even under demanding conditions.

General Design Philosophy: IGM Series Marine Stern Drive System

The IGM Series Marine Stern Drive System embodies a design philosophy that is centered around customization, efficiency, and durability, all while embracing the latest advancements in marine propulsion technology. Our approach to design is rooted in the following key principles:

Tailor-Made Design

We recognize that every marine vessel has unique requirements and operational demands. Therefore, the IGM Series is designed to be highly customizable, allowing it to be tailored to the specific needs and prerequisites of different drive trains. Whether integrated with electric, diesel, or petrol engines, our system is engineered to seamlessly meet the expectations of customers looking for cutting-edge propulsion solutions.

Low Noise and Vibration

In marine environments, reducing noise and vibration is critical for both operational efficiency and passenger comfort. The IGM Series has been meticulously designed to operate at low noise and vibration levels, ensuring a smoother and quieter experience on the water. This not only enhances the overall comfort of the vessel but also contributes to the longevity of the drive system by minimizing wear and tear.

Energy Optimization

Energy efficiency is at the heart of the IGM Series design philosophy. Our system is optimized to minimize energy consumption, whether by reducing the battery carrying
needs of electric-powered vessels or by ensuring minimal fuel usage for diesel and petrol engines. This focus on energy efficiency translates into longer operating times, reduced operating costs, and a smaller environmental footprint.

Integrated Functions and Minimal Moving Parts

The IGM Series is designed with an emphasis on simplicity and reliability. By integrating key functions and minimizing the number of assembled and moving parts exposed to the harsh marine environment, we significantly reduce the potential for mechanical failures. This not only enhances the durability of the system but also simplifies maintenance, leading to lower long-term operating costs.

Fit for Diesel and Petrol Engines

The IGM Series is versatile, designed to be compatible with both diesel and petrol engines. It features a reverse gear box that is strategically located within the vessel, ensuring optimal performance and ease of integration. This design flexibility allows the IGM Series to be a preferred choice for a wide range of marine applications, from recreational boats to commercial vessels.

Technical Specifications

Power Compatibility

Optimized for Electric Drivetrains-Compatible with Diesel and Petrol Engines

Reversible Gear

Integrated reversible gear for enhanced manoeuvrability

Continuous Power Input Rating

246kW(330hp)

Applications

Suitable for various marine vessels, including commercial and recreational boats

Design Considerations

Built for durability and longevity, with materials and components selected to withstand harsh marine environments

TechnicalSpecifications

Performance:

System Input Power peak/continuous 300/246kw
Max input drive speed 5000RPM
Input torque 495 to 1500Nm depending upon Gear Ratio.
Bollard pull limit 20000N
Gear Ratio 1.0:2.0(rev up) to 2.0:1 (rev down) with hardened and lapped spiral bevel gears.
Trom/Tiltangle: -5to55 degrees with relation to a 13-degree transom.

SurfaceTreatmentandpainting

Intended Distribution:

This advanced propulsion systemis intended for distribution to BEML India Limited, India, to support their initiatives in modernizing marine operations with cutting-edge technology. The IGM Series Marine Stern Drive System aligns with BEML’s commitment to delivering high- performance solutions that meet the stringent requirements of the maritime industry.

PricingStrategy

The pricing of the IGM Series Marine Stern Drive System is strategically positioned to be competitive within the market, specifically targeting the price range of established industry leaders such as Mercruiser and Volvo Penta Stern Drives. Our goal is to offer a high-quality, innovative propulsion solution that delivers exceptional value to our customers, aligning with the performance and reliability standards set by these well-known brands.

By offering a tailor-made design with advanced features like low noise and vibration levels, energy optimization, and integrated functions with minimal exposed moving parts, the IGM Series is not only competitive in terms of price but also offers superior benefits that justify its positioning. This ensures that our customers receive a product that meets their expectations both in terms of performance and cost-effectiveness.

Our commitment to providing a competitively priced solution without compromising on quality or innovation makes the IGM Series an attractive alternative to traditional options in the market.

Technical Content and details:

System Weight, exprops. Appr. 75kg
Slender torpedo and under water body featuring a4.75 : gear case
Integrated steering gear, CAN-controlled hydraulic rotation of lower housing upto +/-45deg.
PTT(one hydraulic power pack only, combined with steering @230bar), CAN-signal/position.
No exhaust gas channels, conned propeller hub end.
Flow optimised lower housing, twin pushing props with nose cone design options available for performance optimization.
Standard props acc. to B3 geometries.
Vibration damped cage carrying and distributing/dampning thrust and dynamic loads/pulses from drive unit.
FWD/ Reverse by change of electric motor rotation, or by internal gear box connected to the diesel/petrol engine.
Built in oil transfer(upper to lower bevel gear) and integrated cooling
system.
Carefully selected and dimensioned bearing system, shaft material and seals.
Integrated functions and components giving a minimum of parts.
O-ring sealed bolt sunder the water line when applicable.
Two separate protection and noise attenuation cowls (drive unit and shield) with customer specific design, generic design shown here.