E-Bike Systems: Motor
NEW! Power Motor Unit
More powerful, lighter, smaller than the motor units out in the past from Panasonic. To accomplish such a powerful motor, Panasonic has optimized the magnetic circuit design from zero.
Multi Speed Assist System
This motor is the beginning of a new flexibilty for using electric power within compact assist systems. This system combines the advantages from the well known "One Axle Motor Unit" with an internal gear box technology, to provide a new feeling for riding a high quality pedelec.
The User is able to choose between two different gears as it is known from outer chain shifting systems, but less leaping chain due to one sprocket.
It's also able to reduce the deterioration of the chain and other transmission parts (which are direct in touch with the chain) during the use of smaller gear ratios (e.g. by riding uphill). Because the chain is still using same size of big front sprocket with relatively long circulation length, which supports a well harmonized force sharing at the chain.
|Type||Output||Voltage||Weight||Sprocket Size||Torque (Max)|
|Pedelec||250W||36V||approx. 4.8kg||29T / 35T||66Nm|
|S-Pedelec||350W||36V||approx. 4.8kg||29T / 35T||75Nm|
|Wide Gear Ratio|
|29T||Low||29T||(1 : 1)|
|High||41.035T||(1 : 1.415)|
|35T||Low||35T||(1 : 1)|
|High||48.525T||(1 : 1.415)|
Front / Rear Mount Motor Unit
The motor unit is the main device with the most influence to perceive the power as assistance on an E-Bike. The "one-axle"-type provides the assist power directly to the big chain wheel (41 teeth steel chain wheel).
The front-mount-version has the same structure inside as the rear mount. Only the outside body is turned about 180° by an adjusted shape. Therefore there are the same advantages compared to the established "two-axle"-system like the "rear-mount"-type.
Front Hub Motor Unit
Thanks to the similar looks of a front hub dynamo, which is typical for city and trekking bikes, the motor is quite hidden. Only the battery itself indicates that it is an electric power assisted cycle.
This double power system allows comfortable cycling.
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