Mini brushless controller KBS48121X, 24V-48V, 55A

KBS48121X mini brushless controller, 24V-48V, 55A

KBS-X: this is an extended version of KBS-L.

Male or female connectors matching the KBS controller are included .

Features:

• Smart and powerful microprocessor
• Synchronous rectification, ultra low dropout, fast PWM for very high efficiency.
• Electronic reverse.
• Voltage control on 3 phases of the motor, bus and power supply.
• Voltage control on the 12V and 5V voltage source.
• Current control on all 3 motor phases.
• Current control loop.
• Hardware overcurrent protection.
• Hardware overvoltage protection.
• Settable limit for motor current and battery current.
• Support torque mode, speed mode and balance mode.
• Low EMC.
• Fault code LED.
• Battery protection: current reduction, warning and shutdown for configurable high and low battery voltage.
• Rugged aluminum housing for maximum heat dissipation in harsh environments.
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• Rugged high current terminals and rugged aviation connectors for weak signal
• Thermal protection: current cut, warning and high temperature shutdown
• Adjustable 60 or 60 Hall position sensors 120 degrees.
• Support motors with any number of poles.
• Standard up to 40,000 electrical revolutions per minute. Optional high speed 70,000 ERPM. (Electrical speed = mechanical speed * motor pole pairs).
• Support three modes of regenerative braking: regeneration when the brake button is applied, regeneration when the throttle is released, regeneration when the analog signal changes 0-5V.
• Customizable accelerator pedal protection: the controller will not work if high gas is detected at power on.
• Current multiplication: Less current from battery, more current to motor.
• Easy installation: 3-wire potentiometer will work.
• Standard PC/laptop for programming. No special tools required.
• Custom program provided. Easy to use. Free for customers.

Basic Specifications:

• Operating frequency: 16.6 kHz
• Battery standby current: <0.5 mA.
• Sensor supply current 5 V: 40 mA.
• Power supply, PWR, 30 mA (typ.).
• Brake and throttle analog input: 0-5 volts. 3- wired pot to receive 0-5V signal.
• Reverse alarm, meter: <200mA. Main contactor coil driver <2A.
• Full power operating temperature range: 0℃ to 70℃ (MOSFET temperature).
• Operating temperature range: -40℃ to 100℃ (MOSFET temperature).
• Maximum current batteries: customizable.

Downloads:  

Download Kelly KBS-X V4.1 Controllers User Manual
Download Kelly KBS-X 0406 Controller Configuration Software
a href="https://kellycontroller.eu/pomosch-po-nastroyke-kontrollerov-kelly-kbs-x" title="Help setting up Kelly KBS-X controllers">Help setting up Kelly KBS-X controllers