Green Motorsport - Single electric motor kits

GMS HIGH POWER EV DRIVETRAINS

Now Available – Manufacturing facilities developed ready to meet customer interest.

The new GMS drive trains are based around the brand new liquid cooled GMS M1 motor which was specially designed to give outstanding performance when used in lightweight family cars, watercraft or motorcycles. At the heart of this electric car package is a high power controller which is matched to the individual motor and is pre programmed to deliver exceptional flexibility. Although the motor is nominally 18KW, in this configuration this drive train will run continuously at the much higher levels necessary for lightweight vehicles and will deliver exceptional peak power for short periods. The complete package comes with all components.

GMS SINGLE M1 drive train package

Applications include motorcycles, boats or hyper performance off road vehicles.

Available in Standard or Sports option

Specification

Single motor system unit REF : GMS-M1-18N

Product Name GMS Single Motor powertrain system

Weight 15.5KG without coolant

Power rating 18kW Nominal. 35 BHP peak, depending on parameters.

Torque 150 NM or 110 foot pounds at the drive shaft can be obtained.

System Voltage 48v ( higher voltage systems available if required )

System Profile Motor, controller, M1 preset profile

Reduction Gearing Optional gearing

Regen Braking Fully adjustable, pedal release & brake pedal initiation

Materials Cast Aluminium

Shaft output type Keyway : Max Diameter 24mm : Splines can be arranged

Motor Efficiency 85% ( based on 384 amps input @ 4300 rpm )

Standards IP67 Protected against the effects of dust & temporary immersion

Package includes

Choice of 1 : 350 AMP (standard) (4.5KG) or 650 AMP (sports) AC GMS (7.8KG) controller*

1 GMS M1 AC liquid cooled motor, (15.5KG)

Customer profiling hand held programmer. (.32KG)

12v Brushless sealess centrifugal coolant pump (.28KG)

Throttle pedal (1.1KG) or pot box (.4KG) or twisted throttle grip, (please specify)

200 Watt DC-DC converter suitable for all 12v car electrics (1.62KG)

High current single line contactor (.74KG) or button breaker with mounting bracket (please specify)

GMS radiator (381/191/51) mm, 1.00 bar rad cap, (1.2 KG)

12v 7 inch fan unit (.8KG), fan mounting kit & relay module.

Main super fuse and fuse mounting box. (350A/650A ranges)

Ignition key switch with spare keys,

Handbrake sensor

Illuminated dashboard and control panel with fixing box, (.05KG)

IP69K master communication sockets and plugs for component connections.

Basic outline bespoke motor parameter profiling package included.

3 litres of eco coolant

Total system weight starts at 26KG with 350 amp controller. 29KG with 650 amp controller ( add 2.4 KG for coolant weight, based on using 2.5 meters of 19mm hose)

Kit detail

Cooling module

Coolant pump

3 litres of certified eco coolant is included in the kit price.

19 mm coolant hose and DC cables are not included in our package, but can be made available if required.

( based on using 2.5 meters of 19mm coolant hose, total coolant weight = 2.4 KG) 2.4 litres of Propylene Glycol antifreeze to be used, not Ethylene Glycol. Certified coolant must be used in GMS powertrains to meet warranty requirements.

DC-DC converter

Line Breaker

Dashboard Display

AC controller

( 350 amp = standard or 650 amps = sports)

350 A 48V GMS Standard controller Left : 650 A 48V GMS Sports Controller Right

Programmer

Plugs and Sockets

The connector system we use is specifically targeted for off-road and heavy duty industrial applications. These connentions are designed to meet the rigorous demands of an industry that requires the highest standards of performance. The connection housings offer a one-piece assembly for both plug and cap which provides protection and durability during cycles. The pins offer a thick and high performance alloy base metal, therefore providing increased strength and resistance to stress relaxation while maintaining current carrying capability. The system has an IP69K rating that allows for flawless operation in the harshest environments. The high protection rating guarantees absolute ingress-resistance, even in applications subject to frequent cleaning processes.

Motor Tests

Note : Current Limited by controller : Tests indicated ( 32NM 15KW @ 4310 rpm at the shaft ) when using a gear ratio of 1 : 3.75, 150NM or 110.6 foot pounds at the wheel can be obtained. ( Taken from measured output of the motor )

Availability

6 weeks from placing the order. Please Note : All powertrains are built to order to meet customer specific requirements, but delivery is confidently expected to be no more than 6 weeks. Please email us for a shipping quote.

Complete Standard GMS M1 Single drive train package £2,915.00

Complete Sports GMS M1 Single drive train package £3,265.00

Prices do not include VAT

For heavy weight vehicles packages, see our new GMS Dual Drive system.

Prices subject to change in 2009