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Full bridge or 4 quadrant controller., 100A-800A, For Electric Vehicle, For Permenent Maget Motor,Ex sep Motor - details see: https://www.machineto.com/high-quality-dc-motor-controller-kit-for-electric-car-10234195

High-Quality DC Motor Controller Kit

Specifications

(1) Extended fault detection and protection. LED flashing code indicates fault sources.

(2) Monitoring battery voltage. Stop driving if battery voltage is too high or too low.

(3) Built-in current loop and over current protection.

(4) Controllers temperature measurement and protection

(5) Cutting back current at low temperature and high temperature to protect battery and controller. The current will ramp down quickly if controller temperature is higher than 90, and shut down at 100. Low temperature current ramping down usually starts at 0.

(6) Two RS232 ports. Both can be used for configuration.

(7) Configurable and programmable with RS-232. Software upgradeable. Windows GUI provided.

(8) Provide 5V sensor supply.

3 switch inputs: Default to throttle switch, brake switch and reverse switch. Closing to ground is to activate.

(10) 3 analog inputs, 0-5V: Default to throttle input, brake input and motor temperature input.

(11)Reverse alarm output. Recirculation diodes provided.

(12) Main contactor driver. Cut off the power if any fault is detected.

(13) Current meter to display both drive and regen current. Save shunt.

(14) Configurable boost switch. Output can arrive at the maximum current if the switch is enabled and turned on.

(15) Configurable turbo switch. Limit max power to half if the switch is enabled and turned on.

(16) Configurable max reverse power to half.

(17) Enhanced regen brake function. Novel ABS technique provides powerful and smooth regen.

(18) Configurable 12V brake signal input, in lieu of motor temperature sensor.

(19) Optional joystick throttle. Single 0-5V signal for both forwarding and reversing.

(20) Thermal overload detection and protection to safeguard the motor from over temperature, with recommended Silicon temperature sensors KTY83-122.

(21) Using battery-powered.

(22) Optional CAN bus.

(23) Optional supply voltage 8V-30V.

Intelligence with powerful microprocessor.

Synchronous rectification, ultra low drop, and fast PWM to achieve very high efficiency.

Current limit and torque control. Configurable torque mode and speed mode.

Low EMC.

LED fault code helps user debugging.

Battery protection: Current cutback, shutdown and warning at low battery.

Rugged aluminum housing for maximum heat dissipation.

Thermal protection: Current cuts back at low temperature and high temperature to protect battery and controller.

High pedal protection: Disable operation if power up with non-zero throttle.

Brake switch is used to start regen.

Able to control and change the motors running direction directly.

Full Programmable with RS-232. Software upgradeable. Free Windows GUI software.

Three modes of regen: brake switch regen, release throttle regen, 0-5V signal regen.

No adjustment.

Frequency of Operation: 16.6kHz.

Standby Battery Current: < 1mA.

5V Sensor Supply Current: 40mA.

KEYA Full Bridge Permanent Magnet DC Motor Controller
Model	1 minute Current	Continuous Current	Rated Voltage	Voltage Range	Regen
MMT24101	100A	40A	24V	12V-24V	Yes
MMT24201	200A	80A	24V	12V-24V	Yes
MMT24301	300A	120A	24V	12V-24V	Yes
MMT36101	100A	40A	36V	24V-36V	Yes
MMT36201	200A	80A	36V	24V-36V	Yes
MMT48101	100A	40A	48V	24V-48V	Yes
MMT48201	200A	80A	48V	24V-48V	Yes
MMT48401B	400A	160A	48V	24V-48V	Yes
MMT48501B	500A	200A	48V	24V-48V	Yes
MMT72101	100A	40A	72V	24V-72V	Yes
MMT72201	200A	80A	72V	24V-72V	Yes
MMT72401B	400A	160A	72V	24V-72V	Yes
MMT72501B	500A	200A	72V	24V-72V	Yes
MMT12271H	270A	110A	120V	24V-120V	Yes
MMT12401H	400A	160A	120V	24V-120V	Yes
Female plugs of J1&J2 will be shipped for free.