MSAW20F20

Crystalyte 20mm SAW Motor, Fast 13RPM/V Wind in 20'' rim. 75mm Axle with 10mm flats for Dahon etc.

SKU

M-MSAW20F20

Crystalyte SAW Motor, Fast 13RPM/V Wind in 20'' rim. Narrow 20mm Magnets and Stator. 12mm Axle with 10mm flats. 23mm wide narrow rim.

More Information
Country of Manufacture	China
Actual Weight (kg)	3.95
Manufacturer	Crystalyte
Motor MFG	Crystalyte
Motor Nominal Wheel Size	20" (ISO 406
Motor Power Range (Watts)	250-500
Motor KV (RPM / V)	13.6
Phase Resistance (Ohm)	0.24
Disk Brake Compatible	No
Axle Length (O.L.D.)	75
Axle Threads	M12 x 1.25mm
Rim Brake Compatible	Yes
Rim Width (mm)	19
Spoke Holes	36 Hole
Motor Type	Direct Drive
Flange Spoke Diameter (mm)	172
Magnetic Pole Pairs (Phaserunner)	20
Speedo Poles (for CA)	20
Hysteresis Losses (N-m)	0.37
Eddie Losses (N-m / rad/sec)	0.006
Motor Inductance (H)	0.0006