Product information

GRAUPNER INLINE high-performance motors.
The electric motors of the GRAUPNER INLINE series represent very powerful motors available at comparatively low prices. All the units in this series are BRUSHLESS motors with the following features: 
No rotating motor case and awkwardly placed cables, enabling straightforward installation even in slim fuselages. 
Precision-ground, twin-ballraced motor shaft.
Compact, one-piece Neodymium magnets for safe operation at high revs.
Compatible with COMPACT CONTROL speed controllers fitted with G 3.5 sockets.
These motors can easily be fitted with a water cooling system for use in model boats.

Specification

Specification

Nominal voltage 7.2 V
Operating voltage range 6 ... 9.6 V
No-load speed 32,000
RPM / Volt 4370
No. of winds 8
Current drain at max. efficiency* 40 ... 60 A
Maximum efficiency without gearbox 85 %
Permissible rotational direction R and L
No. of poles 2
Overall length 66 mm
Case length excl. shaft approx. 50 mm
Diameter approx. 35.8 mm
Free shaft length approx. 16 mm
Shaft diameter 3.17 mm
Weight approx. 232 g
Intended application 1 : 10 model carsTW
Gearbox reduction ratio 1 : 3.5 to 1 : 7off-road 1 : 7 to1 : 11
Recommended speed controller Genius 100
*Referred to operating voltage range. These values reflect the current state of the technology, and may vary with continued development. Differences may arise according to the speed controller used

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