250W electric bike motor MY1018 1)CE,CCC, certificates. 2)24/36V,250/300/350/450W; 3) High quality,fast delivery
250W electric bike motor MY1018
Model | MY1018 | ||
Specification | 250W 24V/36V | 350W 24V/36V | 450W 24V/36V |
unload current/A | ≤2.5 | ≤2.2 | ≤2.5/2.2 |
unloaded speed/rpm | 3150 | 3550 | 4000 |
rated torque/N·m | 0.80 | 1.11 | 1.43 |
rated speed/rpm | 2750 | 3000 | 3000 |
rated current/A | ≤13.4 | ≤8.7 | ≤24.0/16.0 |
efficiency/% | ≥78 | ≥78 | ≥78 |
Reduction ratio | 7.18:1 | ||
Application | Electric Bicycle | ||
Advantage and Features:1 long life and maintenance-free2 Small and mini, less weight2 excellent start performance and high efficiency3 More economical4 Adopt Norm Planetary deceleration system,oil-impregnated gear and special modification nylon gear to increase resistance to wear of the gear.5 Modified nylon gear can withstand worse temperature to ensure with the gear can work normally in
any temperature environment,6 High efficiency and wide platform, quick starting and strong capability for uphill.7 Popular in European and American market.
Specification1.Voltage:24VDC2.Rotation:CW3.No load: No=470rpm±10% Io=1.5 A REF4.Load:T=10.85N.m Nn=395rpm±10% In=26.0 A max5.Lead wire:12AWG Black- Red+ 860±30mm Long
6.With pitch to 12.7mm, roller diameter of 7.8mm, 9 teeth sprocket
Motor diameter 111mm, length 90mm,
Linked side installation, comes with heat shield outside
electric bicycle motor with built-in gear reduction transmission. Gear ratio: 79:11 (7.182).
Motor speed: 2750RPM. Output shaft speed: 382RPM. Includes 9 tooth sprocket for 1/2" x 1/8"
bicycle chain. Powerful four brush permanent magnet electric motor design. 100% ball bearing
construction. 24" long power leads. Shaft rotation reversible by reversing power leads. Three bolts
on front side of motor for mounting. Motor dimensions: 4-1/4" outside diameter x 23/4" long
excluding transmission and output shaft, 4-1/2" long including transmission and output shaft.
more informations welcome to visit our web: www.olbo.cc
More photos:
24V 250W electric bike motor with gear MY1018
