C20 Series
Product Details
※ ≥ 80% motor efficiency performance & wide interval
※ 80 N.m max torque continus output
※ Integrated torque sensor and speed sensor
※ Lora-technology based wireless torque sensor
※ Over 20,000 extensive testing kilometers under real live road conditions
Parameter
Series | C20 Series(VK17) | ||
Model No. | C20 C20-L250S C20-L250H | C21 C21-L350S C21-H350S | C25 C25-H500S |
Usage Recommendation | City/Trekking/Mountain | City/Trekking/Mountain | Trekking/Mountain |
Voltage | 36V | 36V/48V | 48V |
Rated Power | 250W | 350W | 500W |
Pedal Sensor | Cadence and Torque Integrated | Cadence and Torque Integrated | Cadence and Torque Integrated |
Max torque | 80N.m | 80N.m | 80N.m |
Maximum support Cadence(Rpm) | 90 | 120 | 120 |
Max support up to | 25km/h | 45km/h | 45km/h |
Decoupling Mechnical Resistance | - | - | - |
Coaster Brake | - | - | - |
Size | 219mm × 127mm × 110mm | 219mm × 127mm × 110mm | 219mm × 127mm × 110mm |
Weight approx | 3.87Kg | 4.06Kg | 4.06Kg |
Efficienct (%) | ≥ 80 | ≥ 80 | ≥ 80 |
Hall Sensor/ Encoder | Hall Optional | - | - |
Shaft Standard | JIS | JIS | JIS |
Light Drive Capacity(DCV) | 6V | 6V | 6V |
Gear Ratio | 39.7 | 39.7 | 39.7 |
Operating Temperature | -20 ~ 45 ℃ | -20 ~ 45 ℃ | -20 ~ 45 ℃ |
IP Level | IP 65 | IP 65 | IP 65 |
Certification | ROHS/CE EN15194 |