Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
1. Driver Description
The Driver has been developed for applications such as forklift truck, platformtruck, sightseeing bus and other electric vehicles up to 8Kw of continuous power or 9KW or peak power. (Battery max <190V).
Power to the Driver's control/logic supply is provided by a 24 VDC isolated DC power source, and can drive 24-190VDC brushless motors.
2. Driver Specification
Feature Value
Drive Voltage range: 12VDCmin to 190VDCMax
Control power supply: 24VDC(when drive voltage over100V )
Max continuous power output: 9KW
DC continuous current: 50A
Peak current limit: 150A for 1minitue
Operating frequency: Less 8KHz
Weight: 3(Kg)
Dimensions: 240mm*135mm*86mm
Mounting method: Panel mount
Ambient temperature: 0oC to 40oC
Max relative humidity: 90% non-condensing
Operating area atmosphere: No flammable gases or vapors permitted in area.
3. Driver Features
3.1 Current/Torque Control
Full digital
Sinusoidal commutation with vector control or trapezoidal commutation with encoder and/or digital Hall sensors
12-bit current loop resolution
Automatic gain scheduling, to compensate for variations in the DC bus power supply
3.2 Speed control
Fully digital
Programmable PI and FFW (feed forward) control filters
Sample rate two times current loop sample time
"On-the-fly" gain scheduling
Automatic, manual and advanced manual tuning and determination of
Optimal gain and phase margins
3.3 Communication Options
RS-232 serial communication
Canopen for fast communication in a multi-axis distributed environment
3.4 Special Features for Vehicles
Battery low voltage protects.
Start limited of Vehicles stock-still
Max speed limit setup.
Accelerate time setup.
Three speed stage-low/normal/high
Electrical ABS(can cancel).
Kinetic energy recovery.
3.5 Build-in Protection
Software error handling
Abort (hard stops and soft stops)
Status reporting
Protection against:
Shorts between motor power outputs
Shorts between motor power outputs and power input/return
Failure of internal power supplies
Over temperature
Cont. Temperature measurement. Temperature can be read on the fly,
Warning can be initiated X degrees before temp disable is activated.
Over/Under voltage
Loss of feedback
Following error
Current limits
Loss of commutation signals
Communication error
4. System Architecture
12-190V
Power supply
Encoder
Resolver
Hall sensor
Current
Feed back
Protection PWM
Isolated power
RS232/Modbus
/Canopen
Controller
Motor
Figure 2-1: Drive System Block Diagram
5. How to Use this Guide
In order to install and operate your fruit drives, you will use this manual.
Installation is your first step; After carefully reading the safety instructions in the first chapter, the following chapters provide you with installation instructions as follows:
Installation, provides step-by-step instructions for unpacking,
Mounting, connecting and powering up the fruit.
Upon completing the instructions in this guide, your Fruit drives should be successfully mounted and installed.
The company established in May of 1992 and is a Chinese-foreign joint venture which is a specialized factory of the design, develop and producing of the NdFeB permanent magnetism mechanical and electrical integration brushless DC motors and the drivers. The products of the company are sold to all parts of China, and find a good sale in America and European Union, whose quality is at the head of the same trade. With more than 10, 000m2 production area, the company gets annual production of more than 90 million and the annual production value of 80 million yuan.
Using the soft of Auto CAD and PRO ENGINEER CAD and so on in design process, the company has a strong ability of design and development and has set laboratories for the examination of new products.
Establishing a whole set of perfect quality management system, the company carries out the quality guideline of "Practicality and innovation, excelling through development, achieving success through good quality and satisfying the customer", and controls the processes of designing, purchasing, producing, testing and serving strictly. The company has perfect examining means and advanced equipment, such as the high-precision examining equipment of Japan 19JA omnipotent tool microscope and SS2A strobo velometer, and the producing equipment of full-automatic injection molding machine and Japan SODICK AQ550L high-precision wire cut machine. Having built a high-quality testing team with high professional ability and strong responsibility, the company has passed the International Quality Management System Authentication of ISO9001 and ISO2000, and is implementing China Compulsory Certification (CCC).
Regarding the customer's interests as own duty and centering on the company's quality goal firmly, the company adopts the means of training, studying and introducing etc. To enhance the quality of group, and advances the product quality by strengthening inside management and enhancing process monitoring.
