evt electrificationkits, E-MAX
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//-->ES15/ES30/ES40Electrification KitsHUB MOTORCONTROLLERCHARGERHUB MOTORDirect driven wheel motor is installed inside the rim to form the wheel. The motor and rimturn the wheel in 1:1 ratio that structures a driven system without belts, gears and chains.The direct driven wheel motor reduces the transmission loss to implement both high and lowturning speed providing the electrical characteristic of strong torsion.Technical Features■Noise reduction.■No need to change the carbon brush to reduce the maintenance cost.■Lower down the transmission loss by approx 25%.■Lower down the weight by approx 10kg.■Lower down the production cost with simple structure – reduce thetransmission system components.KEY FEATURESHUB MOTOR■High torque in low speed■As high as 85% efficiency■Less energy consumption■Excellent overall performance(less transmission loss, less energyconsumption and long driving range)■No NoiseCONTROLLER■Digital Intelligent Controller System■P/E Dual Driving Mode(P) Power Mode for higher speed ride(E) Economic Mode for urban ride■Battery Energy Management■Overheat Protection■Over Current Protection■Power on Self-DiagnosisCHARGER■Charger : 110V/220V(for Lithium or Lead-Acid Battery)■350WDC-DC CONVERTER■Input Voltage: 60~90Vdc■Input Current: < 1.6A ~ 2.4A■Input Protection: 5A Fuse■Protections: Short Circuit Protection■Output Voltage: 12Vdc +/- 3%■Output Current: 10A Max■Max Output Watts: 120WCONTROLLERThe digital intelligent controller is specially designed for "direct driven scooter" to use in theDC motor with external rotor brush. It uses MOSFET as on/off switch via PWM. This controllerenbles the direct driven motor to improve the entire vehicle performance up to 95%.Guarantees■Passed the test conducted by Electronics Test Center (ETC) and complied with EMI regulation.■Built-in with various failure detection and protection functions such as over current,over temperature and under voltage.Key FeaturesOver heat protection:It cuts the driving power half or totally when the system temperaturereaches the safety limit.Over current protection:It cuts off the driving power when the driving current is higher thanthe safety limit and exceeds the time set.Battery power management:It sounds intermittent warning beeps and cuts the powersupply by half when the battery is lower than the safety limit and left about 10% ridingdistance. The warning beep continues and cuts off the driving power when the battery isdropped to the maximum safety limit.Power (P-Shift) / Economic (E-Shift) dual driving mode control:The user can select to useeither Power mode or Economic mode to comply with the road condition or riding habit.Brake power off:It prevents the brake and accelerator being used simultaneously to avoidthe waste of battery power and electric machinery over heat.Easy to maintainas the service cost is reduced.CHARGERThe charger complies with UL, EC and Australian C-Tick regulations. With the implementationof the most advanced equalized charging technology, each battery is charged equally toensure the battery life.SPECIFICATIONSModelDescriptionRated PowerRated VoltageRated CurrentRated TorquRated RPMNo Load CurrentNo Load SpeedMaximum PowerMaximum TorqueEfficiencyNet WeightRim SizeVoltage RangeRated Output CurrentRated Output VoltageMax Output CurrentMax Continuous CurrentOperation TemperatureP/E ModeController Method & Switching FrequencyCommunication InterfaceProtectionBattery Low ShtdownThrottle cable not return in right positionBrake ProtectionController OverheatMotor Overheat (90° C)D/D Converter ErrorHall Sensor ErrorStandby ModeVoltage RangeMax. Input CurrentMax. Output CurrentPowerBatteryCharging TimeOperation TemperatureDimensionWeightCharger for Lead-Acid BatteryCharger for Lithium BatteryInput VoltageInput CurrentInput ProtectionProtectionsOutput VoltagOutput CurrentMax Output WattsES151,500W48V30A (Max ~45 km/h)20 N.m420 rpm2.9A660 rpm3800 W70 N.m85%18kg12"x3"DC 40V ~ 60V40A0 ~ 100%80A, 10sec60AES30ES40Motor3,000W4,000W48V72V60A (Max ~55 km/h)60A (Max ~55 km/h)20 N.m20 N.m600 rpm600 rpm2.9A2.9A660 rpm660 rpm5000 W8000 W70 N.m70 N.m85%85%18.5kg19kg12"x3"12"x3"DC 40V ~ 60VDC 60V ~ 84V50A60A0 ~ 100%0 ~ 100%120A, 15sec120A, 10sec60A60A-10~50° CPower Mode: 100% Output ; Economic Mode: 70% OutputSix-Step PWM Method @ 20KHZDigital I/O, I2C BUS, RS-485, RS-232ControllerChargerDC-DC ConverterBattery Voltage <40VBattery Voltage <40VBattery Voltage <60VCut off the output power ; L1 ON with beep sound (10 Sec)L1~L4 Alternate blinkingTurn off the output power < 1 SecOH LED On & Beeping every second ;10 Sec Cut off the output powerOH LED Blinking & Beeping every second ;10 Sec Cut off the output powerL3 (Green) Blinking every secondL1~L4 ONStill over 3 Mim ; L2 (yellow) Blinking every second100-240Vac6A7A400WLead Acid Battery ; Lithium Battery4.5-6hr (90%)-5°С to +40°С220*85*123mm2.03kg110/220V, 350W110/220V, 350W；500W；1000W38~60VDC38~60VDC60~85VDC< 5A5A FuseShort Circuit Protection12VDC +/- 3%10A Max120WBRUSHLESS MOTOR (ES40 as reference)Dimensionη(%)N.m72V-4.0kW Wheel Motor CurveRPMOutput Watt × 10Input (Amps)Developed and Manufactured by :All specifications are subject to change without notice.EVT TECHNOLOGY CO., LTD.68, Hwaya 1st Rd., Hwaya Technology Park,Kueishan, Taoyuan County 33383, TaiwanT +886-3-397-0022F +886-3-397-2200E-mail: evinfo@evt.com.tw201105-ES-PDF
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