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Matching Motor type: BLDC Motor with Hall sensor
Support for BLDC outrunner PM154120 motor, PM20280 motor, PM23850 motor , PM238100 motor & more
Voltage range: 24V-96V
Support Programmable with various functions
​Application: Suitable for electric motorcycle or electric car with high power BLDC Motor
Support Multi-Regenerative Functions:
1. Regen when Braking
2. Regen when taking off the Accelerator
3. Regen with a simulative Pedal
Supprots Broadcast CAN-BUS
Product Details
(1)Extended fault detection and protection. Customers can read the error code in PC software or Android Tablet also.
(2)Monitoring battery voltage. It will stop driving if the battery voltage is too high and it
will progressively cut back motor drive power as battery voltage drops until it cuts out altogether
at the preset "Low Battery Voltage" setting.
(3)Built-in current loop and over current protection.
(4)Configurable motor temperature protection range.
(5)Current cutback at low temperature and high temperature to protect battery and controller.
The current begins to ramp down at 90℃ case temperature, shutting down at 100℃.
(6)The controller keeps monitoring battery recharging voltage during regen braking.
(7)Maximum reverse speed and forward speed can be configured between 20% and 100% respectively and separately.
(8)A 4pin connector to RS232 port and a Z-TEK USB to RS232 cable allows for configuration,
programming and software upgrades using the tablet which must be based on Android OS now.People
can do the same things on PC software by using a standard USB to RS232 cable instead.
(9)Provision of a +5 volt and +12 volt output to supply various kinds of hall sensors.
(10)5 switch inputs which are activated by connection to 12V. Default to throttle switch, brake switch,
reversing switch,forward switch and Boost switch.
(11)2 analog 0-5V inputs that default to throttle input, and motor temperature input
(12)Copy signal of one of hall sensors.
(13)Configurable boost switch. Enables the maximum output power achievable if the switch is turned on.
(14)12V brake switch input used different port from motor temperature sensor.You can use
both brake switch and motor temperature sensor functions at the same time on the latest
version.Pin 25 is 12V brake switch input port.Pin1 is motor temperature sensor input port.
(15)Optional joystick throttle. A bi-symmetrical 0-5V signal for both forward and reversing.
(16)Configurable motor over-temperature detection and protection with the recommended thermistor KTY84-130/150 or KTY83-122
(17)KLS-8080I:3 hall position sensor inputs. Open collector, pull up provided.KLS-8080H:Non isolated
type controller,comparing with KLS-8080I,All other features are the same as KLS-8080I
model.KLS-8080IPS:Sin/Cosin Speed sensors inputs.
(18) Brake analog regen mode.This regen mode doesn't need brake switch to support any more.Only available
from software version 0106.KLS controller can not support reflashing.
(19)Enhanced regen brake function. A novel ABS technique provides powerful and smooth regen.
The regen can happen at any speeds until zero speed.
(20)Cruise control
1)Intelligence with powerful microprocessor.
2)Synchronous rectification, ultra low drop, fast SVPWM and FOC to achieve very high efficiency.
3)Electronic reversing.
4)Voltage monitoring on 3 motor phases, bus, and power supply.
5)Voltage monitoring on voltage source 12V and 5V.
6)Current sense on all 3 motor phases.
7)Current control loop.
8)Hardware over current protection.
9)Hardware over voltage protection.
10) Configurable limit for motor current and battery current.
11) Low EMC.
12) Battery protection: current cutback, warning and shutdown at configurable high and low battery voltage.
13) Rugged aluminum housing for maximum heat dissipation and harsh environment.
14) Rugged high current terminals, and rugged aviation connectors for small signal.
15) Thermal protection: current cut back, warning and shutdown on high temperature.
16) Configurable 60 degree or 120 degree hall position sensors.Controller can do auto_Identification
angle for different degrees of hall sensors.
17) Configurable high pedal protection: the controller will not work if high throttle is detected at power on.
18) Current multiplication: Take less current from battery, output more current to motor.
19) Easy installation: 3-wire potentiometer will work.
20) Standard PC/Laptop computer to do programming.There is one more choice for customers to program KLS controller.
Standard Tablet with Android OS to do programming.Need a Z-TEK USB TO RS232 cable for connecting the controller to App program in Tablet.
21) User program provided. Easy to use. No cost to customers.
22) Support motors with any number of poles.
23) Up to 70,000 electric RPM standard. (Electric RPM = mechanical RPM * motor pole pairs;Motor pole pairs=Motor poles/2).
•Frequency of Operation: 20kHz.
•Standby Battery Current: < 0.5mA.
•5V or 12V Sensor Supply Current: 40mA.
•Controller supply voltage range: PWR, 24V to 96V for pin7 which can be connected from main battery pack B+,through a key switch.
•Supply Current, PWR, 30mA Typical.
•Configurable battery voltage range, B+. Max operating range: 18V to 1.25*Nominal Voltage.
•Standard Throttle Input: 0-5 Volts(3-wire resistive pot), 1-4 Volts(hall active throttle).
•Throttle Input: 0-5 Volts. Can use 3-wire pot to produce 0-5V signal.
•Main Contactor Coil Driver<2A.
•Full Power Operating Temperature Range: 0 degree to 70 degrees(MOSFET temperature).
•Operating Temperature Range: -40 degreesto 100 degrees (MOSFET temperature).
•Motor Current Limit, 30 seconds: 600A, depending on the model.
•Motor Current Limit, continuous: 230A, depending on the model.
•Max Battery Current :Configurable

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Safety Tip

This product was added to our catalog on Thursday 08 April, 2021.



Rc-toys Multi Rotor safty Tip Keep your PROPS OFF not installed until you are fully conversant/understand in full the functions of your Tx in full including TRAV (end Points), the arm and disarm procedures - realise that for a noob skiping or out-of-order set-up steps or moving sticks, or even static - PROPS may start at anytime without warning. Never install props prior to calibration of the ESC and testing the gyro orientation, and arm/disarm testing of the board - YOU are responsible - make sure your actions and your Copter is safe. Never ASSUME the props will not start - removing the props removes the risk.

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