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partname£º

CST£¨Cassette freewheel£©

Rated Voltage (V)

24/36

Rated Power (KW)

250~500

Max Diameter (mm)

¡é180

Max Speed (rpm)

285~300

Rated Efficiency (£¥)

¡Ý78£¥

Pole

28

Reduction Ratio

1:5

Weight (kg)

¡Ü4.5

Open size (mm)

135

Drive and freewheel type

8s,9s

Spoke Specification

12G/13G

Cable location

Shaft center, righ

Hall sensor

Optional

Integrate speed sensor

Optional

 

Connector

Optional

 

Brake type

Disc (>¡é160)

 

Surface

Silver/Sliver painted

 

Noise (dB)

<55

 

Salt fog test (h)

24/96

 

Water proof Grade

IP54

 

Certification

CE ROHS

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