Stator measures 40mm Dia x 45mm Length. Extremely powerful, yet reliable and smooth due to the support of large ring bearing at bell front. Z4045 Series is intended for Large Electric models and IC Engine conversions in the range of Glow 60 to Four-Cycle 140, using 8S to 10S lithium typically, (6S to 8S for Z4045 10T version usually). We prefer to use 3200 to 3700mAh 15C~20C batteries in the range of 30A to 60A, and increase cell count if more watts in are needed. This not only increases motor efficiency, it keeps the battery simple (no parallel connections) and reduces project cost. more info coming soon.
Max Efficient Current: 40-60 amps Suggested Power range: 1000-1800 watts (2200w peak short burst) Winding: 10 turns Io (@8.4v): 2.05 amps KV: 320 rpm/v Ri: 0.0221 ohm Weight: 553g Motor Diameter: 48mm Motor Length: 70.0mm (not including 6.5mm boss at rear) Shaft Diameter: 6mm Shaft Length: 30mm