GENERAL
Nd series hall with CAN controller is a high-end high-power permanent magnet synchronous motor controller, which has the advantages of high quality, high efficiency, intelligence and so on. Suitable for vehicle applications of various Hall motors. It is suitable for medium and high- speed motorcycles with hub motor and middle motor and high-end electric tricycles. It adopts high-quality imported MOS core, all metal shielding and aluminum die heat dissipation structure, and makes perfect matching and fine optimization in hardware architecture and software implementation.
PRECISE MATCHING CONTROL FUNCTION
Using 32-bit intelligent microprocessor, matching high-precision motor angle encoder, innovative vector control algorithm and intelligent control technology, the motor efficiency is maximized. The wide efficient dynamic range enables the driving vehicle to still obtain strict mileage requirements under comprehensive road conditions. Expand and highlight the advantages of comfort performance and weak magnetic field expansion.
Anti slip slope function, maximum speed limit, electronic brake, energy feedback, current limit, host computer communication and other functions are available to meet various needs.
RICH SOFTWARE PARAMETER CONFIGURATION
- Monitor and configure the controller through the visual computer interface, and update and upgrade online.
- The current at different speeds can be adjusted online.
- The maximum forward and backward speed and economic speed can be set.
- The overall bus current and phase line current can be set.
- The accelerator pedal threshold can be set to adjust the response sensitivity of the pedal.
PERFECT PROTECTION FUNCTION
Monitor the working voltage, current, temperature, motor, gear, accelerator pedal, brake, etc. Ensure vehicle ride control safety:
Encoder fault protection |
Accelerator pedal fault protection |
Controller temperature protection |
Motor temperature protection |
Motor leakage protection |
Anti flying vehicle protection |
Overvoltage protection |
Undervoltage protection |
Overcurrent protection |
Phase line short circuit protection |
|
|
INDEX PARAMETERS
project |
index |
working voltage |
48V 60V 72V 96V 108V |
Rated power |
2KW 2.5KW 3KW 3.5KW 4KW 4.5KW 5KW 6KW 7.5KW 10KW |
control mode |
Double current loop true vector control |
Speedometer display |
Isolate pulse instrument or can communication instrument |
Energy feedback |
have |
Degree of protection |
Completely sealed glue filling |
Insulation class |
DC1000V leakage current 0.05 |
Operating ambient temperature |
-30℃~+55℃ |
Storage ambient temperature |
-45℃~+85℃ |
efficiency |
99% |
weight |
1.5Kg~10kg |
Cooling mode |
Natural cooling |
Vibration standard |
GB/T2423 |
Heat dissipation requirements |
Good ventilation or increased air cooling |
WIRING DIAGRAM
Typical Controller Motor Wiring Diagram
CONTACTOR, CAN COMMUNICATION SPEED METER AND ISOLATED PULSE SPEED METER WIRING DIAGRAM
DIMENSION DRAWING
24 Dimensional drawing of tube controller housing
ELECTRICAL CHARACTERISTICS
PROJECT |
CONTENT |
|
|
1 |
Motor Hall+ |
14V (no load) 8V / 30mA load |
|
2 |
Accelerator pedal power supply 5V |
5.1V |
Optional |
3 |
Accelerator pedal signal |
0.5V~4.3V 1.1V~3.9V |
Upper computer settings |
4 |
BW5V |
Bluetooth 5V, for supplying power to Bluetooth module |
|
5 |
Ready lamp |
Collector open drain output, 12V pull-up |
Optional |
6 |
Isolated velocity pulse |
12V pull-up with isolation |
Optional |
7 |
P gear lamp |
Collector open drain output with 12V pull- up |
Upper computer settings |
8 |
Forward gears |
Suspended invalid Ground or battery positive |
|
9 |
Reverse gear |
Suspended invalid Ground or battery positive |
|
10 |
Low gear / Eco |
Suspension accelerator effective invalid, connected pedal power supply to 12V |
Optional |
11 |
Low brake |
Grounding parking of suspended crane Suspended parking grounding traveling crane |
Upper computer settings |
12 |
High brake |
Suspended traveling crane raising parking. Suspended parking and elevated driving High: battery positive or non isolated 12V |
Upper computer settings |
13 |
Small key switch input |
Red terminal internally connected to the controller. When the relay contactor is not used, the battery positive signal can be output to the key. |
Optional |
14 |
Small key switch output |
That is, the electric door lock signal supplies power to the controller |
|
15 |
Contactor L- Isolation 12- Isolation 12+ |
Control the closing and opening of the contactor |
Optional |
16 |
CANL |
Can communication is low, and isolation 12 + and 12 - power supply are required |
Upper computer settings Optional |
17 |
CANH |
Can communication is high, and isolation 12 + and 12 - power supply are required |
|
18 |
RX |
Computer receiving output, TTL level Signal, controller |
|
19 |
TX |
Computer sends signal, controller input, TTL level |
|
20 |
GND |
Signally |
|
OUTLET INTERFACE DESCRIPTION
Outgoing line diagram of plastic shell controller hall with can version of Nanjing yuandrive technology, Can controller suitable for Hall interface.
30pin connector recommended color definition
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
|
BW5V |
ACC+ |
GND |
TEMP |
HALL+ |
C |
B |
A |
P |
|
Brown green |
Red and white |
black |
Brown |
red |
blue |
green |
yellow |
white |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
KEY |
TXD |
GND |
SV |
12- |
GND |
12+ |
SPG |
BH |
BL |
orange |
Brown Blue |
black |
Green white |
light brown |
black |
Red and yellow |
Green red |
ash |
Yellow green |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
FW |
|
RXD |
CANH |
CANL |
ECO |
L - |
RE |
SPD |
SPA |
black and white |
|
Red and black |
gold and silver |
Blue white |
LAN Hong |
Red grey |
Brown white |
Light blue |
purple |
Definition of each joint
1. Interface mode required for upgrading port of harness assembly output:
Upgrade port Wire length 190mm |
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Serial port power supply |
Brown green |
BW5V |
22 |
Serial port receiving |
Red and black |
RXD |
3 |
||
Serial port sending |
Brown Blue |
TXD |
12 |
||
GND |
Black |
GND |
13 |
2. Motor encoder interface:
Joint |
Describe |
Colour |
Definition |
Pin |
1 |
Motor ground |
black |
GND |
24 |
2 |
Motor 6V |
red |
HALL+ |
26 |
3 |
Motor A Line |
yellow |
HA |
29 |
4 |
Motor B Line |
green |
HB |
28 |
5 |
Motor C Line |
blue |
HC |
27 |
6 |
Motor temperature |
Brown |
TEMP |
25 |
3. Accelerator handle/pedal:
Joint |
Describe |
Colour |
Definition |
Pin |
1 |
Turning handle |
black |
GND |
16 |
2 |
Throttle power supply5V |
Red and white |
ACC+ |
23 |
3 |
Throttle signal |
Green white |
SV |
14 |
Note: 12V accelerator pedal adopts 12V accelerator power supply (acc12), and 5V accelerator handle adopts 5V accelerator power supply (ACC +).
4. Can communication/contactor, isolated speed pulse instrument:
Joint |
Describe |
Colour |
Definition |
Pin |
1 |
12V power input |
Red and yellow |
12+ |
17 |
2 |
12V negative |
light brown |
12- |
15 |
3 |
Can bus high |
gold and silver |
CANH |
4 |
4 |
Can bus low |
Blue white |
CANL |
5 |
5 |
Isolation speed pulse (optional) |
Green red |
SPG |
18 |
5. Input function line
Joint |
Describe |
Colour |
Definition |
Pin |
1 |
Electric (connected door lock to battery positive via key) |
orange |
KEY |
11 |
2 |
High gear |
black and white |
FW |
1 |
3 |
Low gear |
Blue red |
ECO |
6 |
4 |
Reverse gear |
Brown white |
RE |
8 |
5 |
High brake (connected to battery positive brake) |
ash |
BH |
19 |
6 |
Low brake (connected to battery negative brake) |
Yellow green |
BL |
20 |
7 |
P Gear (driving i.e. Cruise) |
white |
P |
30 |
6. Output line
Joint |
Describe |
Colour |
Definition |
Pin |
1 |
Contactor drive coil- |
Red grey |
L - |
7 |
2 |
Drive ready lamp (OC door) |
Light blue |
SPD |
9 |
3 |
Drive P gear lamp (OC door) |
purple |
SPA |
10 |
BUZZER ALARM
The controller is equipped with a buzzer. In case of alarm, the buzzer will send out corresponding alarm information.
- Description of buzzer alarm times:
- During normal startup, the buzzer will sound once and then no longer.
- If there is a long sound, please check whether the brake and throttle are effective at the same time. Using this function, you can check whether the brake and accelerator are normal: press the buzzer at the same time, and release any one without sounding.
- If there is a sound, judge the fault according to the number of sounds. The fault table is as follows:
|
Fault Description |
Sound Frequency |
|
1 |
Motor Hall Fault |
1 |
The signal line between the controller and the motor is not connected properly. |
2 |
Accelerator Pedal Failure |
2 |
The accelerator does not return to zero, or the accelerator pedal is broken. Note that the fault will be displayed by default when restarting the controller. When the self-test passes, the fault will disappear. |
3 |
Current protection restart |
3 |
Abnormal protection alarm |
4 |
Phase current overcurrent |
4 |
Abnormal protection alarm |
5 |
Voltage fault |
5 |
The voltage is too low or too high, which is beyond the allowable range of the controller. |
6 |
Anti theft alarm signal |
6 |
retain |
7 |
Motor overtemperature |
7 |
The motor temperature is too low or too high, which is beyond the range of use |
8 |
Controller over temperature |
8 |
The temperature of the controller is too low or too high, which is beyond the range of use |
9 |
Phase current overflow |
9 |
Abnormal protection alarm |
10 |
Phase current zero fault |
10 |
Controller internal alarm |
11 |
Line Circuit Phase short fault |
11 |
Phase line short circuit, or motor fault. |
12 |
Line current zero fault |
12 |
Controller internal alarm |
13 |
MOSFET upper bridge fault |
13 |
The bridge on the controller is damaged |
14 |
MOSFET lower bridge fault |
14 |
The lower bridge of the controller is damaged |
15 |
Peak line current protection |
15 |
Hardware overcurrent protection alarm |
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