Home Multi Rotor Products & Parts ESC 42KW VESC 400A 85V water cooling Vehicle BLDC Speed Control

42KW VESC 400A 85V water cooling Vehicle BLDC Speed Control

$1,600.00

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Description
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Features
Port definitions: water cooled or air $1200
1. AUX port to supply 12V and 5V AUX to external devices.
2. PPM port for connecting PPM tranciers
3. CAN port for CAN communication with other VESC devices and networks.
4. Sensor port for Motor Hall sensors
5. SWD port to get direct access to Chipset. Diagnostics, debugging and real-time data.
6. Communication port for various kinds of other communication methods like I2C,
ADC, Uart. You can use your Arduino or Raspberry Pi to control the VESC!
7. USB port for programming
* Maximum and minimum input voltage (battery)
* Maximum motor current and input current (battery)
limit * ERPM Max (RPM) (separate limits for each direction)
* Maximum power (power)
* Motor Max and ESC temperature
* Maximum regenerative braking current (separate limits for motor and input)
Product Details
- High voltage: max 85V
- High current: 300A-400A -
Compatible with brushed and brushless motors, in runner and out runner motors -
Sensory or sensorless operation + hybrid mode -
Adjustable forward/reverse/brake -
Regenerative braking function
- Configurable RPM, current, voltage and power
limits - Support PPM, analog (ADC), UART, Canbus input -
Support BLDC square wave mode control and FOC sine wave mode
control - Communication ports : USB, CAN, UART
- Throttle curve and ramp for all input sources
- Seamless 4-quadrant
operation - Motor rotation, Ampere, Watt hour counting
-Analyze and read data in real time via communication ports
-Adjustable protection against:
Model Number : MTSVESC7.5H
Cont. Current : Without water cooling 300A/with water cooling 400A
Voltage : 18V-85V
Breaking current : 1000A
Firmware : Upgradeable
Capacitors : 24pcs
BEC : Yes
Size : 148.5*84*45mm
Application : Electric skateboard, battle robot, e-bike, electric motorcycle,
e-oil, electric surfboard, water boat, electric boat, submarine ROVs, UAV, etc.
Material: *CNC aluminum alloy heat dissipation case, optional water cooling system and forced air cooling system.
* Separate design of high and low current circuit boards. The high current MOS board is 6x3oz immersed gold,
with 3mm² copper bars and 6mm² cross sections joined for high current routing. * The low current circuit
adopts the USB-Type C interface, and through EMC optimization, the USB can communicate well with the PC
even when the ESC high current circuit is working at high voltage and high current. * Proprietary 5V and
12V external power supply interfaces will not cause interference when
* The high-current circuit uses 24 N-MOS pieces. The theoretical instantaneous resistance current
is close to 1200A! Beyond the original 75V 300a VESC!
* Use the independent TI UCC27211 driver. The driver current is 2.5 times higher than the DRV8301/8302,
and the driver speed is 3 times faster. It can realize nanosecond activation of MOS tube, and improve
motor running effect under high ERPM. The maximum ERPM can reach 140,000.
* 12 x 100V 470uf low resistance high frequency capacitors. The capacity far exceeds other commercial vehicles on the market.
* High current cold-pressed terminal connection structure makes the connection more stable and less heat-generating.
*Built-in 3.3V/5V switchable power supply for Hall/encoder. The power supply voltage can be adjusted to suit your Hall/encoder board.
Main Components * MOSFET: American Fairchild (Fairchild, which was purchased by On Semiconductor). * Driver IC:
American company TI UCC27211, which is also used on original 300A 75V VESC. * Current high-speed sampling chip:
American company TI INA240. It can make current sampling faster and more accurate, and has good improved functions
of FOC and overcurrent protection. * DC-DC module: The DC-DC first stage uses TI's LM5161 to convert the main power
supply voltage to 12V; The second stage of DC-DC uses the classic LM2940 to convert 12V to 5V, the maximum supply current is 1A.
The third stage of DC-DC uses STC2321 low ripple, converts 12V to 3.3V, the maximum supply current is 2A.
Above power configuration makes the voltage output smoother, reducing the abnormality of MCU
and other devices caused by unstable power supply.
* CANBUS interface chip: TJA1051 from NXP company.
* Encoder: This ESC does not integrate the as5047 encoder chip. If necessary, please purchase the encoder board separately.
Standard firmware: VESCTOOL automatically recognizes this ESC as 7.5_300 R2. You can use this firmware.
Installation and proofs. The standard version comes with two mounting ears, optional cooling tap and water pipe for water cooling.
If you need cooling fan, please install six 2510 cooling fans in the space at the bottom of the ESC. It is recommended to use a
12V fan to increase the air volume. The standard version is usually dustproof and waterproof. If high sealing is required, a
fully sealed version will be released later.
Notice before use. 1. Although the 7.5H function is quite powerful, there is still some heat in high current
application, so we must do a good job of heat dissipation! If you place it in a sealed container, it must be
forced to be water-cooled. 2. Before the new ESC is officially used, please test it with low voltage and low
voltage throttle, when successful, then slowly increase the voltage and throttle. Be sure to pay
attention to safety during this time!
3. It is recommended to add an electronic switch with short circuit protection function between ESC and battery,
such as MTS2009AS 300A electronic switch or BMS with switch function. It is not recommended to use
only contactors without short-circuit protection!
4. The battery and motor side terminals should be tightly connected, they cannot be loosened.
Also please make sure the terminals do not touch the case or other wires.
5. In actual use, please use hot melt glue to fix the hall/UART interface cables to the corresponding
sockets of the ESC, to prevent the cables from loosening due to vehicle shock!
6. Please do not disconnect the relay switch or electronic switch with the load! Otherwise, it will cause
electromagnetic interference, which may damage the VESC.
7. Summary of occasions where duty cycle mode can be used: combat robots, differential cars, robot joint, UAV
positioning, 3D printers and model drones. Don't use it in e-bike/etc, it's easy to throw people and burn the esc.
Current mode is suitable for e-bike applications.
8. If you use the VESC to work with our remote on Esurf/efil, please note the settings below:
The output pulse length of our remote PWM signal in E surf mode is 1-2ms, no brake or reverse, and in
VESC the default pulse length is 1ms start, 2ms end, 1.5ms from center, so if you are going to use
our remote in Esurf mode, please adjust below parameters in VESC_TOOL:
PPM control type: non-inverting current
PPM mapping: start pulse length: 1ms; End of pulse length: 2ms; Pulse length: 1ms
Maytech MTSVESC7.5H
VESC 400A 85V water cooling Vehicle BLDC Speed Control System

VESC 400A 85V water cooling Vehicle BLDC Speed Control System