integrated starter generator g37 - Magnet-Motor GmbH
integrated starter generator g37 - Magnet-Motor GmbH
integrated starter generator g37 - Magnet-Motor GmbH
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JLTV photo courtesy of Lockheed Martin.<br />
INTEGRATED STARTER<br />
GENERATOR G37<br />
Compact Generator Between Diesel Engine and<br />
Transmission<br />
M a g n e t - M o t o r<br />
The ISG G37 unit is a key element in all vehicles that<br />
require additional onboard and exportable electric power. It<br />
acts as a <strong>generator</strong> at a peak power rating of 105 kW and a<br />
continuous rating of 87 kW, and also operates as an<br />
electric motor for starting the diesel engine and providing<br />
additional boost to the drivetrain using power from the<br />
battery. Its slim design and high torque make the G37 the<br />
ideal candidate for a large variety of hybrid vehicle<br />
solutions.<br />
KEY FEATURES<br />
Permanent magnet, water-cooled<br />
Continuous power: 87 kW @ 3,000 rpm<br />
SAE 3 flange-compatible<br />
Adaptable to SAE 2 flange<br />
ADVANTAGES<br />
Slim design: only 152 mm (6 in.) effective to drivetrain<br />
High-efficiency<br />
Maintenance-free
INTEGRATED STARTER<br />
GENERATOR G37<br />
Compact Generator Between Diesel Engine and<br />
Transmission<br />
SPECIFICATIONS<br />
ELECTRICAL DATA MEASURE UNIT<br />
Rated power 87 kW<br />
Rated voltage 750 V<br />
Maximum voltage 800 V<br />
Number of phases 3<br />
MECHANICAL DATA<br />
Maximum torque 760 Nm<br />
Peak power @ 750 V 105 kW<br />
Rated speed 3,000 rpm<br />
GENERAL<br />
Operational temperature<br />
range with cooling -32 to +120 °C<br />
Level of protection IP 68<br />
Axial length 209 mm<br />
Axial length from SAE 3 flange 152 mm<br />
Outer diameter 452 mm<br />
Weight 72 kg<br />
Shock resistance 50 g<br />
COOLING<br />
Cooling medium water/glycol 50/50 %<br />
Nominal flow rate 6 l/min.<br />
Maximum inlet temperature 75 °C<br />
Pressure drop 0.3 bar<br />
Specifications subject to change without notice. Data, including specifications, contained within this document are summary in nature and<br />
subject to change at any time without notice at L-3 Communications’ discretion. Call for latest revision. All brand names and product names<br />
referenced are trademarks, registered trademarks, or trade names of their respective holders. 7/12<br />
M a g n e t - M o t o r<br />
100<br />
80<br />
60<br />
AC Power / kW 120<br />
40<br />
20<br />
152 mm<br />
209 mm<br />
G37 Generator Power @ 750 VDC<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
Ø 452 mm<br />
Speed / rpm<br />
DIMENSIONS<br />
Integrated Starter Generator G37<br />
Continuous power<br />
Peak power<br />
L-3 <strong>Magnet</strong>-<strong>Motor</strong> <strong>GmbH</strong><br />
Petersbrunner Strasse 2<br />
82319 Starnberg, Germany<br />
Tel: +49.8151.262.0<br />
Fax: +49.8151.262.250<br />
www.L-3com.com/MM
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