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Kelly Jaguar KLS-N Series User Manual

Modest size & all around sinusoidal bldc motor controllers
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Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual
Kelly Jaguar series KLS-N
Modest size & all around Sinusoidal BLDC Motor Controllers
KLS2412ND KLS2412N
KLS4812ND KLS4812N
KLS7212ND KLS7212N
KLS7225N
KLS7250ND KLS7250NE KLS7260NE KLS7270ND KLS7270NE
KLS8412ND KLS8412N
KLS8445NE KLS8460NE KLS8470NE
KLS9650NE
User Manual
Devices Supported:
KLS2418N
KLS4818N
KLS7215ND KLS7215N
KLS7230ND KLS7230N
KLS8418N
KLS2430ND KLS2430N
KLS4830ND KLS4830N
KLS7218N
KLS7235N
KLS7240N
KLS8430ND KLS8430N
V2.1.0
Rev. 2.1.0
Sep. 2024

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Summary of Contents for Kelly Jaguar KLS-N Series

  • Page 1 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Kelly Jaguar series KLS-N Modest size & all around Sinusoidal BLDC Motor Controllers User Manual Devices Supported: KLS2412ND KLS2412N KLS2418N KLS2430ND KLS2430N KLS4812ND KLS4812N KLS4818N KLS4830ND KLS4830N KLS7212ND KLS7212N...
  • Page 2 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Contents Chapter 1 Introduction ................2 1.1 Overview........................ 2 Chapter 2 Features and Specifications ............ 2.1 General functions ....................3 2.2 Features ........................ 4 2.3 Specifications ......................5 2.4 Name Regulation ....................
  • Page 3 1.1 Overview KLS-N is a waterproof controller with a protection rating of IP66. This manual introduces the features, installation, and maintenance of the Kelly sinusoidal brushless DC (BLDC) motor controller. Please read the manual carefully before using the controller. If you have any questions, contact the Kelly Controls support center.
  • Page 4 8. The controller can be programmed and configured using user program or an Android app. For the PC side, please connect the controller and PC using a Kelly USB cable or a USB-RS232 set to use the user program. For the Android side, please connect the controller to a Bluetooth adapter which purchased from out site to use the configuration app on Android devices.
  • Page 5 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 22. CAN Bus (Optional), broadcast type, with a customizable baud rate(default at 250Khz) . CAN bus is not included by default in KLS-N controllers. 23. Bidirectional anti-slip function (Optional), Prevent the stationary vehicle moving in the opposite direction.
  • Page 6 The name regulation of Kelly BLDC motor controllers KLS7270ND/KLS7270NE For example: : Kelly BLDC motor controller based on sinusoidal waveform which is supposed to work with BLDC motor with three hall sensors. All KLS controllers can do regen brake function by default.
  • Page 7 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Kelly KLS-N - Sinusoidal Brushless DC Motor Controller Nominal Operating Voltage Peak Current** Model Continuous Current Voltage Range 1 Minute KLS2412ND 12-24V 9-32V 140A Up to 100A *...
  • Page 8 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Chapter 3 Wiring and Installation 3.1 Mounting the Controller The controller can be placed anywhere but should be kept as clean and dry as possible. If necessary, covering with a cover to prevent water and contaminants from entering.
  • Page 9 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Figure 2: KLS2412N KLS4812N KLS7212N KLS7215N KLS8412N Mounting holes’ dimensions B+,B-,U,V,W:M5 Bolts (Dimensions in millimeters)
  • Page 10 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Figure 3: KLS2430ND KLS4830ND KLS7230ND KLS7250ND KLS8430ND Mounting holes’ dimensions B+,B-,U,V,W:M6 Bolts (Dimensions in millimeters)
  • Page 11 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Figure 4: KLS2418N KLS4818N KLS7218N KLS7225N KLS8418N Mounting holes’ dimensions B+,B-,U,V,W:M6 Bolt (Dimensions in millimeters)
  • Page 12 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Figure 5:KLS2430N KLS4830N KLS7230N KLS7235N KLS8430N Mounting holes’ dimensions B+,B-,U,V,W:M6 Bolt (Dimensions in millimeters)
  • Page 13 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Figure 6:KLS7240N Mounting holes’ dimensions B+,B-,U,V,W:M6 Bolts (Dimensions in millimeters)
  • Page 14 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Figure 7: KLS7250NE KLS7260NE KLS8445NE KLS8460NE KLS8470NE Mounting holes’ dimensions B+,B-,U,V,W:M6 Bolts (Dimensions in millimeters)
  • Page 15 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Figure 8: KLS7270NE KLS9650NE Mounting holes’ dimensions B+,B-,U,V,W:M8 Bolt (Dimensions in millimeters)
  • Page 16 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Figure 9: KLS7270ND Mounting holes’ dimensions B+,B-,U,V,W:M8 Bolt (Dimensions in millimeters)
  • Page 17 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 3.2 Connections 3.2.1 Pin definition of KLS-N Controller waterproof connector Figure 10: DJ7091Y-2.3-11 Pin Definition 1. REV_SW(14): Reverse switch input. ※Orange 2. GND(6): Signal return or power supply return. ※Black 3.
  • Page 18 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 3. GND(20): Signal return. ※Black 4. Meter(8): Copied signal of hall-A sensor. ※Dark Gray 5. 5V(4): 5V Supply, <40mA. ※Purple Brake_AN(2): Brake variable regen or Boost function. ※Brown 12V(11): 12V Supply.
  • Page 19 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 3.2.2 KLS-N Controller Standard Wiring Figure 11: KLS-N controller standard wiring (Battery is also used as controller’s power supply) Caution! Make sure the controller wiring is correct and has been double checked, especially the B+ and the B- of the controller before power on.
  • Page 20 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 3.2.3 Communication Port A 4pin connector is provided to communicate with host for calibration and configuration. Figure 12: SM-4P connector 3.3 Installation Check List 1. Conduct a visual inspection to ensure that components such as mounting holes, wiring, and sealing rings are intact.
  • Page 21 3. Use the RS232-USB cable and SM-4P adapter provided by Kelly to connect to a host computer. During the opeartion, the PWR of the controller needs to be provided with >+18V (for a 24V controller, provide >+8V).
  • Page 22 You have three way to connect the controller to host computers or Android devices: 1. Using Kelly USB cable, connect SM-4P(Female) from controller to the USB port on computer. You may download Kelly USB Cable driver or at our website.
  • Page 23 11). Please make sure there is no load on the motor shaft before starting the programming. 2. Connect the controller to PC by using a Kelly USB cable or an USB to RS232 set. For Android devices, please use the Bluetooth adapter to connect the controller.
  • Page 24 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 6. Turn on the power supply after the power supply is off for a few seconds. The motor shaft will try to run on random directions. This is a normal operating phenomenon.
  • Page 25 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 4.3 Program parameters and value On program’s initial interface, these items are listed: Default Possible Source of Number Parameter Description Value Value Value* Model Name Controller Model. Default User Name User code, to identify controller variants.
  • Page 26 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Throttle Type, User TPS Type 1 / 2 1: 0-5K,resistance pedal; Configuration 2: 0,5V,Hall active pedal; Throttle Dead Zone Lower Limit, User TPS Dead Low 0-60% 20%*5V=1V. Configuration...
  • Page 27 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 User PWM frequency 10 / 16 / 20 PWM modulation frequency (Khz) Configuration Kp of Q-ring, the proportional gain in Q-ring current loop, is mainly effective at speeds below 400 RPM. Increasing this...
  • Page 28 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Brake pedal regen’s regen strength, User BRK_AD Brk 0-50% 0= no regen. Configuration When the anti-theft function is activated, the percentage of the User Anti-theft 0-30% motor's locking current to the maximum current.
  • Page 29 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Limit of Kp and Ki in torque mode, need to be adjusted at User Speed Err Limit 50-4000 1000 same time when adjusting Configuration Kp and Ki in torque mode.
  • Page 30 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 An error will be reported when the amplitude of the sine/cosine sensor signal exceeds this value. User Line Hall High 1-1023 this value / 1024 * 5 = actual voltage value (Volts).
  • Page 31 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Neutral High-pedal function checked/ Checked: the first time throttle being pressed after switching User NTL H-Pedal unchecked unchecked gears, the controller will report a high pedal error to prevent Configuration accidental starting, need to step on the pedal again to start.
  • Page 32 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Anti-Slip function checked/ Checked: enable anti-slip function, User Anti-Slip unchecked unchecked The motor will resist rotation to prevent the vehicle from Configuration moving due to external forces. Change Direction function Checked: Swap the forward and backward directions.
  • Page 33 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 Table 1: Error Codes Buzzer Error Codes Error code Explanation Solution 1. Check Phase line or Hall line. Auto-Identification 2. Check Hall power line(+5V and GND). 1, 1 ¤...
  • Page 34 Kelly Jaguar series KLS-N Sinusoidal Brushless DC Motor Controller User Manual V2.1.0 fix the issue, check if the throttle is functioning properly. Reserved 3, 1 ¤¤¤ ¤ Current is too high or current fluctuations are too large. Internal reset Reduce the phase current and check if the 5V and 12V 3, 2 ¤¤¤...

This manual is also suitable for:

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