New Transmission To Improve Small EV Performance

Fallbrook Technologies NuVinci Transmission

Fallbrook Technologies NuVinci Transmission Technology

Fallbrook Technologies and TEAM Industries are collaborating to produce a new transmission for small electric vehicles such as golf cars and LSVs.  They will be supplying Tomberlin with the new transmissions starting with a prototype for their Anvil LSV.  Fallbrook is bringing their NuVinci transmission technology to the collaboration while TEAM Industries has experience in designing and manufacturing drivetrains for small recreational and off-road vehicles.  I spoke with Tomberlin and while they do not have a set date for an Anvil with the new technology to hit dealer showrooms they are looking to move to market as soon as possible.

The NuVinci design is similar to “toroidal” continuously variable transmission but Fallbrook CEO claims states that the NuVinci design “…has about half the number of parts as a typical CVT, and that it will ultimately be able to produce its EV powertrain for about half the price.”   Fallbrook refers to the Nuvinci as a variable planetary transmission (CVP), which uses a set of tilting and rotating balls to effect a continuously variable transmission ratio.  Last month Fallbrook reported that it raised about $39 million in equity financing, giving the San Diego-based company a total of about $95 million in financing since 2000.  Learn more:  Autoobserver.com

On a related note TEAM Industries recently received their 10th patent for electronics and control algorithm for TEAM’s SmartLocker electronic traction control differential system which is used for light automotive, recreational and off-road vehicles.

On surfaces with good traction, a vehicle equipped with the SmartLocker system will stay in 2-wheel drive with a turf-friendly, easy steering, open differential. On slippery surfaces, the system will detect the amount of slip and automatically decide whether to send power to the front wheels and decide how tight to lock the differential(s).

Management reports that the technology will be in a vehicle in the spring of this year.  Learn more:  Bemidjipioneer.com

Technology News

Traction Device Patent – I came across a recently awarded patent for a system for improving the traction of ATVs and utility in loose terrain.  In brief, a conical structure is attached to the wheels that helps add traction in loose terrain conditions but does not interfere with driving the vehicle in other conditions. US Patent 7,850,252

Drawing of Loose Terrain Traction Device

Drawing Of Loose Terrain Traction Device

 

Loose Terrain Traction Device

Patented Loose Terrain Traction Device Shown on an ATV

Learn more:  Full patent at US Patent Office

 

Wireless Charging System Installed – New Zealand based UniServices Ltd and Ove Arup & Partners, through their UK based subsidiary, HaloIPT, have installed the world’s first wireless charging system for electric vehicles in London.  The inductive power technology (IPT) allows vehicles equipped with receiver pads to automatically be charged when parked over transmission pads.  The technology is based upon magnetic fields and can work under asphalt, submerged in water or under snow.  Management expects to develop roadway embedded systems in the future to charge vehicles while they are moving.  Learn more:  Voxy.co.nz

New GEMs Launched For 2011

Chrysler Group Global Electric Motorcars LLC (GEM) has announced their new product line for 2011.  New features for the six model product line include:

An energy monitoring system, which allows drivers to determine the total amount of energy in kilo-watt-hours (kWh) that the GEM vehicle has removed from the grid. By using the trip meter, odometer switch in the vehicle, drivers can view the energy saving information right on the vehicle’s LCD screen. This feature is the first of its kind in the industry and allows drivers to actually see, and quantify, the positive impact that a GEM vehicle makes to the environment.
Also new for 2011 are four vehicle options including:

  • 12” turf tires for off-road applications
  • Right-hand-drive package that converts the GEM vehicle into the perfect police or security vehicle
  • Short-bed package that provides a 34” x 48” cargo bed on the GEM e4 four-passenger coupe or the GEM e6 six-passenger shuttle vehicle
  • Utility tie downs that allow cargo to easily be secured in any of the GEM utility vehicles

Learn more:  Chrysler.com (pdf of press release)

Stealth To Unveil New Electric Vehicle At ATA Show

Stealth-4x4-Utility-Vehicle

Stealth 4x4 Utility Vehicle

Stealth Utility Vehicle will be using the Archery Trade Association show this January 6-8 in Indianapolis to introduce their latest electric utility vehicle, the Stealth 4×4.  in 2010 Stealth introduced a 64 volt model of their hunting UTV.  Learn more:  Ammoland.com

Kawasaki Mule History

I came across a posting last week that provided some history about the Kawasaki Mule product line.  The name Mule is an acronym for multi-use lightweight equipment vehicle.  The first model grew out of a need identified in the farm and ranch market segment.  Of course, the versatility of the Mule and other UTVs now satisfy the needs of customers in a whole range of market segments.

I thought it would be illuminating to highlight some of the key vehicle changes as the Mule models progressed to shed some light on how the work segment of the UTV market developed.  Over time features, models and new model lines are added to address new segments and specific application needs.  In the later years the influences of automotive styling, comfort and performance features are evident.

1989

  • Selectable 2WD and 4WD and larger engine

1990

  • Turf segment features – Dual-mode differential to maximize traction or minimize ground disturbance and turf-type tires

1991

  • Industrial segment features – flatbed, hard-surface tires, fuel and electrical systems for industrial standards
  • Personal use segment – compact in size and could fit into pickup truck

1992

  • Heady duty segment – larger engine, 4WD, more hauling capacity, tilt bed and self-adjusting hydraulic brakes
  • Heavy duty turf segment – larger engine with noise dampening features and turf tires

1993

  • 2WD fully automatic version

1996

  • New compact model with better suspension and ride qualities and  fan-cooled engine with internal engine balancer

1999

  • Compact model with turf features like turf tires and dual mode differential
  • Diesel model added for heavy duty work in agriculture, mining and other segments already using diesel fuel at work sites

2000

  • Continuously variable transmission, ergonomic features, automotive design features and pickup truck styling signal a move towards comfort features

2003

  • Diesel version added with beefed up components for heavy duty work
  • First camouflage design targets the hunting segment

2005

  • New compact models target work and recreation segments and feature more power and better acceleration.  Once again styling is emphasized, automotive features are added and luxury features such as cup holders and passenger side glove box .

2006

  • Transformable model debuts that allows user to switch between two or four passenger configuration and exemplifies the flexibility of utility vehicles to meet a wide range of usage applications. A diesel version is added as well.

2008

  • Some models see electronic power steering added

2009

  • New model line focuses on the heavy duty industrial segment – digital fuel injection and related features improve engine performance.
  • Usability is also emphasized through improved placement of controls, better instrumentation, features to facilitate maintenance and other small convenience features that speak of automotive and pickup design influences.
  • Truck-like body styling is emphasized.

2010

  • New compact Mule model features larger off-road tires, larger wheels, skid plates and suspension changes to facilitate aggressive off-road use.  Sportiness is added with graphics, sport steering wheel and new seating.

Learn more:  SxSNews.com

California Energy Commission Awards EV Grants

The California Energy Commission recently announced grants totaling $9.6 million for projects involving electric vehicle manufacturing, charging stations and biofuels.  Projects most relevant to the STOV market include:

  • $505,381 to San Francisco-based Mission Motor Company to help it bring its prototype electric vehicle battery packs and motor control modules to commercial production.  The components will work in electric motorcycles, scooters, cars, buses and outdoor power equipment.  The assembly facility in downtown San Francisco are expected to be capable of producing 30,000 battery packs and motor control systems each year by 2015,
  • $2,962,743 to Leyden Energy, Inc., for a production line capable assembling its lithium battery packs for its partner in the project, electric vehicle manufacturer Green Vehicles of Salinas.

The companies receiving the grants are providing matching funding for their respective projects.  Learn more:  Favstocks.com

Prototype Hydrogen Powered Utility Vehicles Developed

A development team led by the Atlanta-based Center for Transportation and the Environment (CTE) has developed two hydrogen powered utility vehicles for the Department of Defense’s Defense Logistics Agency.  Other members of the team include the Center for Electromechanics (CEM) at The University of Texas at Austin, vehicle manufacturer Columbia ParCar, the Gas Technology Institute, and fuel cell producer Hydrogenics.  The electric utility vehicle uses a hybrid configuration with a 8.5kw fuel cell, ultracapacitors and a hydrogen supply.  The vehicle performance will be evaluated for one year at a military facility.  Initial testing of the vehicles indicates a range of 300 miles, far exceeding the typical 30-50 mile range of electric utility vehicles currently on the market.  Learn more:  Utexas.edu

Company News Briefs

Cub Cadet Sponsors Design Contest – Outdoor Power equipment maker Cub Cadet is sponsoring the Cub Cadet Future Vision Design Contest.  The contest is open to anyone with a vision for futuristic lawn mowers, tractors or utility vehicles.  Learn more:  Designcrave.com

Yamaha’s Kevin Norcross Gets Expanded Duties – Yamaha Golf-Car Company has put Kevin Norcross in charge of their National Direct Sales team.  The new duties will be in addition to his current work as Marketing Department Manager.  Learn more:  Worldgolf.com

Ladybug Resource Acquires Mag International – Ladybug Resource, a company that acquires and licenses technologies, patents, patents-pending and trade secrets in the energy, health and intellectual property sectors, has acquired controlling interest in Mag International, Inc., a manufacturer and distributor of gasoline and electric mini-utility vehicles.  Learn more:  Tradingmarkets.com

ZAP and Remy Electric Motors Partner – Remy Electric Motors will be the new electric motor suppler for ZAP.  The companies will also work together on developing a drivetrain for other ZAP automotive platforms and for vehicles related to ZAP’s joint venture in China.  Learn more:  Indianapressreeleases.com

Cub Cadet Unveils Crossover UTV

Cub Cadet VTX

Cub Cadet Volunteer VTX Crossover UTV

Cub Cadet is using the upcoming SEMA (Specialty Equipment Manufactuers Association) show to unveil their crossover concept vehicle the Volunteer VTX.  The VTX is designed to appeal to those using UTVs for both work and recreation.  Management is touting the vehicle’s ability to transform into different configurations as a defining feature of the vehicle.  Transformable features include:

  • Foldable jump seats that provide the flexibility to carry up to five riders or create more space behind the front seats for cargo or as a work area.
  • Bed sides that fold down to transform the VTX into a mobile work station complete with tool hookups.
  • Speed keys to set separate top speeds

Other features include:

  • 850cc Weber engine that can power the vehicle to 45+mph
  • 12-volt power outlets, hook-ups for air-powered tools and multi-functional high-intensity lighting
  • Digital display
  • In-dash monitor with GPS and rear-facing camera view

Learn more:  PRNewswire.com

Toro Partners To Demonstrate Fuel Cell Powered UTV

Toro was recently selected by ATK, an aerospace and defense company, to help them build two fuel cell powered utility vehicles that feature advanced hydrogen storage.  The vehicles are part of an effort  by the Naval Surface Warfare Center Crane Division and the Defense Logistics Agency (DLA) to coordinate hydrogen storage development for the U.S. Department of Energy.  Previously Toro participated in a three-year demonstration project with the New York State Energy Research and Development Authority (NYSERDA) that used three prototype hydrogen-powered Workman utility vehicles at parks and a government center for work and haulage duties and personnel transport.  The vehicles will be delivered later this fall and operational and performance data will be collected for one year.  Learn more:  Marketwatch.com