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Electric propulsion system

Electric propulsion system
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Electric propulsion system

Product catalog summary
Introduction
Bellmarine is renowned for its electric propulsion systems, recognized for their innovation, reliability, and durability in marine environments. Developed in Italy, these systems are designed to deliver high performance.

Product Overview
The document details various electric propulsion systems by Bellmarine, including DriveMaster, ModularMaster, TorqueMaster, ShaftMaster, and SternMaster, each tailored for specific applications from light to heavy-duty use.

Specifications
Each system is described with specifications such as motor size, power output (both nominal and intermittent), battery voltage, and motor RPM. The systems utilize high-efficiency permanent magnet AC motors with IP65 protection.

Certifications
Bellmarine systems meet the European Standard Technical Requirements for Inland Navigation vessels (ES-TRIN) and have passed DNV-GL tests, including the Norwegian Maritime Authority Propagation Test 1.

Components and Accessories
The systems include components like vector control inverters, precharge circuits, and DC-DC converters, with optional accessories such as main switches, displays, and regeneration kits.

Cooling and Installation
Available with air or liquid cooling options, the systems are designed for easy installation with plug-and-play features.

Performance and Usage
Products are categorized by duty levels, with details on cruising speed, duty hours per year, and cooling requirements. Formulas for calculating torque and battery characteristics are provided.

Conclusion
Bellmarine offers a comprehensive range of electric propulsion systems for various marine applications, ensuring high performance, efficiency, and compliance with international standards.
Overview: The document also covers Transfluid's electric propulsion systems, focusing on the SailMaster, SquidMaster, and OutboardMaster lines, designed for marine applications with air and liquid cooling options and powered by permanent magnet motors.
Product Specifications:
  • SailMaster: Available in light, medium, and heavy-duty versions with various power ratings and cooling options. Features include a motor with mounting flange, sail drive, vector control inverter, and optional accessories like a main switch and TF display.
  • SquidMaster: Features a stern jet thruster with air or liquid cooling, including a motor with mounting flange, sail drive, and jet thruster kit, with optional main switch and TF display.
  • OutboardMaster: Designed for work boats or frequent use, available with air or liquid cooling, including a motor with mounting brackets, vector control inverter, and optional main switch and TF display.
Accessories:
  • Cooling systems include air-cooling, closed-loop liquid cooling, fresh water cooling, and keel cooling, with components like pumps, heat exchangers, and hoses.
  • Motor-propeller shaft couplings and shore power cables are available for different configurations and power requirements.
  • Displays and control panels, such as TF Easy and TF Pro, offer monitoring and control capabilities, with options for extension cables and regeneration kits.
Battery Systems:
  • LiFePO4 batteries are noted for their long lifespan, safety, and performance, being maintenance-free and suitable for marine and industrial applications.
  • Battery chargers and DC-DC converters are available for various voltage levels, featuring air cooling and pure sinewave output for modern electronics.
Key Features and Benefits:
  • Rugged design suitable for mobile and marine applications.
  • Protection against overload, short circuit, and over temperature.
  • Integrated BMS in batteries for efficient performance and safety.
See more

Catalog excerpts

Electric propulsion system-1

ELECTRIC PROPULSION SYSTEMS

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Electric propulsion system-2

Electric boating starts at Bellmarine. In the world of electric propulsion systems, Bellmarine sets the standard. Years of experience, quality, innovation and reliability are a guarantee for pure boating, work and pleasure. Perfection in every detail All parts installed below deck have to be of the highest quality; moisture and salt will take their toll and have effect on the durability of your drive system. Only the best materials are suitable and each have been carefully selected by Bellmarine. The Bellmarine systems are developed and produced in Italy. With thousands of electric propulsion...

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Electric propulsion system-3

Product Certificates Master Info Cooling system Propeller shaft assembly Optional kits Battery Charger Inverter & DC-DC converter • All images are for reference only • All data can be changed without notice

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Electric propulsion system-4

Our battery System successfully passed all the DNV-GL tests including the new 2018 forced thermal runaway and this makes it compliant with Norwegian Maritime Authority (NMA) Propagation Test 1 All Bellmarine Systems are compliant with the European Standard Technical Requirements for Inland Navigation vessels ■4™0 Kraiwsqliui UiiJint Ault u'll'i Electric Motors CESNI Motor Controllers CESNI oaznimm All Bellmarine Systems are compliant with the European Standard Technical Requirements for Inland Navigation vessels Work in progressKOMSA (South Korea) Approval work in progress Bellmarine - 2504

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Electric propulsion system-6

1 - All motors are Permanent Magnets AC, high efficiency, IP65 2 - Intermittent kW: S3 10% - 10' (1 minute at intermittent power then reduced for 9 minutes to return to stable temperature) 3 - Batteries can be of any chemistry and brand. ( ) Transfluid battery

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Electric propulsion system-7

□riveMasterLiquid CooledIncluding: • Motor with mounting brackets and silent blocks • Motor with integrated thrust bearing (max 20kW) • Vector control inverter IP65 • Precharge circuit • 5m cable for display, lever, key • Quick install / easy connect / plug and play • Inlet and outlet liquid connections Optional: • Main switch and main fuse (Only for 48/96/144Vdc battery w/o internal switch and fuse) • Regeneration kit (Cable + key panel ON-OFF) Medium & Heavy Duty PRODUCT CODE DESCRIPTION MOTOR SIZE NOMINAL INTERMITTENT BATTERY MOTOR (s) Special ( ) Transfluid battery

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Electric propulsion system-8

Pair of permanent magnet motors, liquid-cooled and parallel assembled for high power with low voltage. Ideal for anyone requiring system redundancy with flexible installation and compactness. Liquid Cooled with SPD11 Split Power Drive • True redundancy in case of one motor failure • Aluminum made split power drive • Mounting brackets and silent blocks • Vector control inverters IP65 • Precharge circuit • 5m cable for display, lever, key • Quick install / easy connect / plug and play • Inlet and outlet liquid connections • Closed loop liquid cooling mounted aboard • Main switch and main fuse (Only...

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Electric propulsion system-9

TorqueMaster Permanent magnet motors with a mechanical reducer with various gear ratios; available with air or liquid cooling. A compact solution designed to couple to any propeller. Motor with mounting brackets and silent blocks Drop Box - 225 mm offset Vector control inverter IP65 Precharge circuit DC-DC converter 12 Vdc 5m cable for display, lever, key Quick install / easy connect / plug and play Drop Box aluminum made - no cooling needed - low noise and low vibration Oil temperature sensor Elastic coupling between motor and Drop Box DIN120 output (SAE 1410 upon request) - “U'' drive possible...

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Electric propulsion system-10

Permanent magnet motors with powershift marine gear with various gears ratios; Liquid-cooled. Solution designed for commercial applications with a high number of reversals, PTO up to 3000rpm. Liquid Cooled Reduction ratio i= 1.40 - 1.88 - 2.25 - 2.75 Propeller rpm = motor rpm/i • Mounting brackets and silent blocks • Marine gear with integrated thrust bearing (up to 130 kW) • Elastic coupling between motor and transmission • Vector control inverter IP65 • Precharge circuit • For 48/96/144Vdc systems, 5m cable for display, lever, key • Quick install / easy connect / plug and play • Inlet and outlet...

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Electric propulsion system-11

SternMaster Permanent magnet motors with steerable and trimmable Stern Drive transmission; available with air or liquid cooling. Air Cooled Reduction ratio i= 2 Propeller rpm = motor rpm/i • Motor with mounting brackets and silent blocks • Stern drive and Transam kit • Vector control inverter IP65 • Precharge circuit • 5m cable for display, lever, key • Quick install / easy connect / plug and play • Throttle lever with mechanical actuator (TFC) • Elastic coupling between motor and transmission Optional: • Main switch and main fuse (Only for 48/96/144Vdc battery w/o internal switch and fuse) Light...

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Electric propulsion system-12

This permanent magnet motor equips DriveMaster - ShaftMaster - SternMaster.. ^Liquid cooled • With foot mountings and silent blocks • Vector control inverter IP65 • Precharge circuit • Inlet and outlet connections • TF Easy display NMEA2000 Optional: PRODUCT CODE DESCRIPTION MOTOR SIZE ( ) Transfluid battery Medium & Heavy Duty NOMINAL INTERMITTENT BATTERY MOTOR Liquid cooled • With mounting brackets and silent blocks • Marine gear with integrated thrust bearing • Inlet and outlet liquid connections • Oil-water cooler mounted aboard • Closed loop liquid cooling mounted aboard • Vector control...

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Electric propulsion system-13

Liquid cooled reduction ratio i = apply to Transfluid • Motor with mounting brackets and silent blocks • Vector control inverter IP65 • Precharge circuit • Elastic coupling between motor and transmission • Inlet and outlet connections Medium & Heavy Duty PRODUCT CODE DESCRIPTION MOTOR SIZE NOMINAL INTERMITTENT BATTERY MOTOR (...) According to configuration ( ) Transfluid battery * Depends on propeller rotation Liquid cooled reduction ratio i = apply to Transfluid • Motor with mounting brackets and silent blocks • Vector control inverter IP65 • Precharge circuit • Elastic coupling between motor...

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