Kelly KHB Series User Manual
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Kelly KHB Series User Manual

High power brushless motor controller
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Kelly KHB High Power Brushless Motor Controller User's Manual
Motor Controller User's Manual
Kelly KHB
High Power Brushless
Devices Supported:
KHB72601
KHB72701
KHB72101
KHB12151
KHB12201
KHB12251
KHB12301
KHB12401
KHB12601
KHB12801
KHB12101
KHB14201
KHB14301
KHB14401
KHB14601
V 4.5
Rev.4.5
Dec. 2016

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  • Page 1 Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 Kelly KHB High Power Brushless Motor Controller User’s Manual Devices Supported: KHB72601 KHB12101 KHB72701 KHB14201 KHB72101 KHB14301 KHB12151 KHB14401 KHB12201 KHB14601 KHB12251 KHB12301 KHB12401 KHB12601 KHB12801 Rev.4.5 Dec. 2016...

  • Page 2: Table Of Contents

    Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 Contents Chapter1 Introduction..................2 1.1 Overview....................2 Chapter 2 Features and Specifications...............3 2.1 General functions..................3 2.2 Features....................4 2.3 Specifications....................5 2.4 Naming Regulations................. 5 Chapter 3 Wiring and Installation................6 3.1 Mounting the Controller................6 3.2 Connections.....................

  • Page 3: Chapter1 Introduction

    This manual introduces the Kelly high power BLDC motor controllers’ features, their installation and their maintenance. Read the manual carefully and thoroughly before using the controller. If you have any questions, please contact the support center of Kelly Controls. Kelly’s programmable motor controllers provide high efficient, smooth and quiet controls for electric motorcycles, forklifts, hybrid vehicles, electric vehicles and electric boats, as well as industrial motor speed or torque control.

  • Page 4: Chapter 2 Features And Specifications

    (15) Maximum reverse speed is configurable to half of max forward speed. (16) Configurable and programmable with a host computer though RS232 or USB. Provide free GUI which can run on Windows XP/2000, Windows 7 and Vista(recommend using Kelly Standard USB To RS232 Converter).

  • Page 5: Features

    Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 2.2 Features 1) Opto-isolated technology achieve stability. 2) Intelligence with powerful microprocessor. 3) Synchronous rectification, ultra low drop and fast PWM to achieve very high efficiency. 4) Electronic reversing.

  • Page 6: Specifications

    Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 2.3 Specifications (1) Frequency of Operation: 16.6kHz. (2) Standby Battery Current depending on the model: usually less than 2mA. (3) 5V Sensor Supply Current: 40mA. (4) Controller supply voltage range, PWR, 8 to 30V (24V preferred) (5) Controller input power, PWR: less than 10W.

  • Page 7: Chapter 3 Wiring And Installation

    Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 Chapter 3 Wiring and Installation 3.1 Mounting the Controller The controller can be oriented in any position which should be as clean and dry as possible, and if necessary, shielded with a cover to protect it from water and contaminants.
  • Page 8 Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 Height: 84 millimeters Length: 286 millimeters KHB mounting holes’ dimensions (dimensions in millimeters) Figure 2: Controller models with above dimension: KHB72701, KHB72101 KHB12601, KHB12801 KHB14301, KHB14401 Page 7...
  • Page 9 Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 Height: 84 millimeters Length: 328 millimeters KHB mounting holes’ dimensions (dimensions in millimeters) Figure 3: Controller models with above dimension: KHB14601，KHB12101 Page 8...

  • Page 10: Connections

    Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 3.2 Connections 3.2.1 Front Panel and back panel of KHB Motor Controller: Five metal bars in front panel and two plugs (J1, J2) in back panel are provided for connecting to the battery, motor and control signals shown as Figure 4,6 and 8.
  • Page 11 Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 Figure 6: Back panel of KHB motor controller Figure 7: Back panel of KHB14601, KHB12101 motor controller Page 10...
  • Page 12 Twist peripheral wires with PWR is the preferred for EMC. 3. Kelly Ammeter positive connect to 5V power supply of controller, negative to J1-2. 4. Switch to ground is active. Open switch is inactive.

  • Page 13: Wiring Of Khb Motor Controller

    Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 3.2.2 Wiring of KHB Motor Controller Figure 9: Standard Wiring for KHB Controllers (12V or 24V battery supply is required) Page 12...

  • Page 14: Communication Port

    Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 3.3 Communication Port A RS232 port is provided to communicate with host computer for calibration and configuration. Figure 10: standard RS232 Interface 3.4 Installation Check List Before operating the vehicle, complete the following checkout procedures. Use LED code as a reference as listed in Table 1.

  • Page 15: Chapter 4 Maintenance

     conditions, but it doesn't affect programming or configuration. Use a straight through RS232 cable or Kelly USB To RS232 Converter to connect to a host  computer. Provide 10V-30V (either J2 pin1 or J1 pin1) to PWR. Wire power supply return to any RTN pin, isolated from B-.
  • Page 16 Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 Table 1: LED CODES Green LED Codes LED Code Explanation Solution No power or Green Off 1. Check if all wires are correct. switched off 2. Check fuse and power supply.
  • Page 17 Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 released. 2. Set throttle model as "Hall Active" throttle in GUI if you use that throttle model. Frequent reset ¤¤¤ ¤ May be caused by over-voltage, bad motor intermittent earthing problem, bad wiring, etc.

  • Page 18: Contact Us

    Kelly KHB High Power Brushless Motor Controller User’s Manual V 4.5 Contact Us: Kelly Controls Home Page: http://www.KellyController.com E-mail: Support@KellyController.com Phone: (01) 224 637 5092 Page 17...

This manual is also suitable for:

Khb72601Khb72701Khb72101Khb12151Khb12201Khb12251 ... Show all

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