The competition and ebike mid-motor WARS are heating up between BOSCH, BROSE, YAMAHA, POLINI AND CONTI MOTOR.
We are happy to announce the one new mid-motor motor system from TTIUM. With 95 Nm and 45 km/h speed, their mid-motor performance is at the same level as above mentioned motors. We don’t know the price yet
As a high-tech innovative enterprise, Wuhan TTIUM Motor Technology Co., Ltd. is focusing on R&D and manufacture of Pedelec’s intelligent driving system. TTIUM motor’s mission is to develop and improve a world class Pedelec drive system, to provide users with ultimate riding experience.
Their development lasted 2 years
This is what they came up with ( video on bottom )
TTIUM MID-MOTOR TECHNICAL SPECS
|Model No.||Powerful PX||Powerful PT|
|Support level||TU: 300% / SP : 210% / NO: 120% / EC: 50%||TU: 300% / SP : 210% / NO: 120% / EC: 50%|
|Maximal possible drive torque||TU: 82Nm / SP : 72Nm / NO: 65Nm / EC: 55Nm||TU: 95Nm / SP : 85Nm / NO: 75Nm / EC: 65Nm|
|Maximal cadence with drive support||TU: 120rpm / SP : 120rpm / NO: 120rpm / EC: 120rpm||TU: 120rpm / SP : 120rpm / NO: 120rpm / EC: 120rpm|
|Maximal support up to||25km/h||45km/h|
|Efficiency||> 83%||> 85%|
|Noise||≤ 55dB||≤ 55dB|
|Operating temperature||-5 ~ 40℃||-5 ~ 40℃|
|Storage temperature||-10 ~ 50℃||-10 ~ 50℃|
|Applicable Scenario||Tours/Mountains||Suburban/Tours/Bicycle highways|
|Standards Followed||CE/EN15194 FCC RoHS||CE/EN15194 FCC RoHS|
One of the features that they are most proud of is 3 sensor system:
Accurately measure the force which the user applies to pedal.
Cadence sensor Measure the frequency of user’s feet stepped on pedal.
Measure bike speed and identify bike riding status.
TORQUE SENSOR PARAMETERS
|Rated Voltage||5V DC|
|Output signal||Analog signal/Digital signal|
|Operating temperature||-25 ~ 60℃|
|Range ability||0.04 ~ 160Nm|
|Response time||< 10ms|
Judging by specs, it’s going to be fun seeing this system on bikes.
2. MONSTER (250WATT, 350WATT version)