KHB14601  24-144V 600A OPTO BLDC Controller  with regen

Kelly KHB opto-isolated BLDC motor controller provides efficient, smooth and quiet controls for electric motorcycle, forklift, hybrid vehicle, electrical vehicle, electric boat, as well as industry motor speed or torque control. Motor speed controller uses high power MOSFET, PWM to achieve efficiency 99% in most cases. Powerful microprocessor brings in comprehensive and precise control to BLDC motor controllers. This high power programmable brushless motor controller also allows users to set parameters, conduct tests, and obtain diagnostic information quickly and easily.

Basic information

Features:
• Opto-isolated technology achieve stability.
• Intelligence with powerful microprocessor.
• Synchronous rectification, ultra low drop and fast PWM to achieve very high efficiency.
• Electronic reversing.
• Voltage monitoring on 3 motor phases, bus, and power supply.
• Voltage monitoring on voltage source 12V and 5V.
• Current sense on all 3 motor phases.
• Current control loop.
• Hardware over current protection.
• Hardware over voltage protection.
• Support torque mode, speed mode, and balanced mode operation.
• Configurable limit for motor current and battery current.
• Low EMC.
• LED fault code.
• Battery protection: current cutback, warning and shutdown at configurable high and low battery voltage.
• Rugged aluminum housing for maximum heat dissipation and harsh environment.
• Rugged high current terminals, and rugged aviation connectors for small signal.
• Thermal protection: current cut back, warning and shutdown on high temperature.
• Configurable 60 degree or 120 degree hall position sensors.
• Support motors with any number of poles.
• Up to 40,000 electric RPM standard. Optional high speed 70,000 ERPM and ultra high speed 100,000ERPM (Electric RPM = mechanical RPM * motor pole pairs).
• Support three modes of regenerative braking: brake switch regen, release throttle regen,0-5K or 0-5V analog signal variable regen.
• Configurable high pedal protection: the controller will not work if high throttle is detected at power on.
• Current multiplication: Take less current from battery, output more current to motor.
• Easy installation, 2 or 3-wire pot, or hall sensor throttle can work.
• Remote fault code LED driver.
• Current meter output.
• Standard PC/Laptop computer to do programming. No special tools needed.
• User program provided. Easy to use. No cost to customers.

General Specifications:
•Frequency of Operation: 16.6kHz.
•Standby Battery Current: < 0.5mA.
•5V Sensor Supply Current: 40mA.
•Controller supply voltage range, PWR, 10 to 30V (24V preferred).
•Configurable battery voltage range, B+, 18V to 180V.
•Analog Brake and Throttle Input: 0-5 Volts. Producing 0-5V signal with 3-wire pot.
•Reverse Alarm, Main Contactor Coil Driver, Meter.
•Full Power Operating Temperature Range: 0℃ to 50 ℃ (controller case temperature).
•Operating Temperature Range:-30℃ to 90 ℃, 100℃ shutdown (controller case temperature).
•Motor Current Limit, 1 minute: 600A.
•Motor Current Limit, continuous: 300A.
•Max Battery Current : Configurable.


Optional Features:
Optional Waterproof
Optional Stick Shift Throttle Firmware
Optional CAN BUS
High Speed Motor Option
Ultra High Speed Motor Option

Company introduction:  

Dongguan Freerchobby Co., was established in 2011. We are an RC model manufacturer specializing in designing&producingRC car

 models, BLDC brushless motors, rc tools and accessories. 

About our rc car department,  We have a design team for 8 people

with many years’ RC experience, the driver who gets awards in the

national championship and merit awards in the domestic and inte-

rnational opening tournament joining us makes our products more

professional, market oriented and diverse. Now our company has

released 1/8th SC truckand buggy ,1-10 scale competition On road 

kit and RTR on road car to the market. 

About our brushless motor department, our  technician, with 12 years’ motor design experiece, designs various size motors for rc bobby

plane, multicopter, such as 28, 35, 42, 50, 63 series.

And for other industrial,such as electric skateboard, electric bike, electric paramotor,paraglider,drone, electric surfboard,electric car,boat etc. We have  motor 8085, 80100, 12090, 120100, 154120,23850,238100,202150,240110,240150 ect.  

We can make  sensored motors, watercooling system for you .

Welcome to visit the updates for our website.