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Maytech.cn--Maytech official website
Fully Waterproof Motor MTI70182 120KV Inrunner Sensorless Brushless Motor
Fully Waterproof Motor MTI70182 120KV Inrunner Sensorless Brushless Motor
Regular price
$406.60 USD
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$406.60 USD
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Fully Waterproof Motor MTI70182 Inrunner Sensorless Brushless Motor for Electric Surfboard 12N10P Jetsurf Paddle Board Engine
Customer Feedback on Efoil: it's a killer
Notice Before Order:
The motor is not stock item, lead time is about 60-90 days after your order confirmed, if you want to customize different KV, please contact us by email to maytech@maytech.cn
Related Products: Clicking the following pictures to check specs
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😍 Frequently Bought Together
In Stock Maytech IP67 Waterproof Remote MTSKR1905WF Controller for Esk8/ Esurf/ Efoil$99.90- +
In Stock 2pcs / 5pcs MTS2009AS Max 300A 85V Anti-spark Switch with Short Cirsuit Protection$423.70- +
In Stock 2pcs/ 5pcs MTSPF7.5HK 300A 75V based on V75/300 SuperESC Watercooled Speed Controller$519.00- +
Pre-order Maytech New Marine 32Bit 300A 60V ESC IP68 Waterproof Smaller Size for Efoil Underwater Thruster Electric Surfboard$343.90- +
Maytech Waterproof 300A 14S 60V Watercooled ESC for Efoil Electric Surfboard Jetsurf$762.30- +
In Stock Maytech 300A OPTO ESC with Water-cooling Aluminum Case Controller for Esurf/Efoil/Hydrofoil$464.37
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2. Display voltage in V, current, temperature when work with VESC based controller
PPM Control Type: Current no reverse
10. Receiver wiring with Maytech MTSF300A-OPTO ESC or other OPTO ESC, (You can select the functions you need and connect them accordingly.)
In Stock Maytech IP67 Waterproof Remote MTSKR1905WF Controller for Esk8/ Esurf/ Efoil
Specification:
| Model No | MTSKR1905WF (V2), upgraded waterproof and signal strength |
| Waterproof Rank | IP67 with 2 layers nanometers coating |
| Control Mode | Esk8/ Esurf |
| Signal Format | Support Standard PWM (PPM) and UART, output range from 10%-20%, which correspond to ESC/VESCTOOL Compatible controller throttle output range from 0%-100%. |
| PWM Signal Output Range | 1ms-2ms for throttle no brake in Esurf mode; 1.5ms-2ms for throttle, 1.5ms-1ms for brake in Esk8 mode. |
| Double Source Power Supply | Accept 5V power by ESC built-in BEC or extra 5V power |
| Output Signal | Max 3.3V |
| Display |
Remote and battery power, signal strength, throttle and brake percentage, RPM; speed, mileage; Current, voltage, temp when work with VESC |
| Control Pump | Yes (Relay Switch) |
| Control Light | Yes (Transistor Switch) |
| Safety Button | Support |
| Cruise Control | With in Esurf Mode |
| Brake | With in Esk8 Mode |
| Wireless Charging | Yes |
| Package Includes | Transmitter, receiver, charging Pad, receiver, wristband, 3pcs dupont cable |
| Compatible Controllers | VESC/ Focbox/ Other PWM ESCs that has same signal output range with the remote. |
| Application | foil assist system, electric propulsion, underwater thruster, electric outboard, Esurf, Efoil, electric hydrofoil, electric surfboard, electric skateboard/ elongboard/ mountainboard, electric paraglider, etc., |
Features:
1. Display speed (km/h or mph) in Esk8 mode (for electric skateboard)2. Display voltage in V, current, temperature when work with VESC based controller
3. Display RPM (by 3 ways, hall sensor, VESC, motor wire)
> Get Manual: Remote Manual and Instruction
Click Here: How to Display Volt, Current, RPM with TX and RX?
The remote has 2 Modes, signal output pulse width is different in 2 modes:
- Esurf Mode is 1ms-2ms, no stop no brake, if you use Esurf mode to work with VESCTOOL compatible controller, please use below settings in VESCTOOL and to match with the remote:
PPM Control Type: Current no reverse
PPM Mapping: Pulselength Start: 1.1ms; Pulselength End: 1.9ms; Pulselength Center: 1.5ms
Or you can use wizard mode to detect compatible value.
- Esk8 Mode is 1.5ms-1ms (Brake), 1.5ms-2ms (Speed up), 1.5ms is stop position.
Please noted to match compatible parameters for different modes in VESC_TOOL.
If your surrounded has strong magnetic interference, the signal might easy get lost, suggest you order the version with 1m or 3m extend antenna.
Tips After Using:
In order to avoid being corroded by sea water and to extend the remote life, please wash the remote in fresh water after using; Also please charge when the remote all dry.
Go to the following Youtube Links to check the remote instruction videos:
1. Motor RPM display by MOTOR WIRE: https://youtu.be/N1IV1dJbil0
2. Motor RPM display by Hall Sensor: https://youtu.be/YBRBzAa-3ww
3. Motor RPM display by VESCTOOL compatible controller: https://youtu.be/qqaZf78ilV4
4. Esk8 mode with speed, current, distance, etc: https://youtu.be/ycFya3Xn7YU
5. Adjust Current mode and Duty cycle mode by remote: https://youtu.be/BPRIhySE7lw
6. Connect to controller or VESCTOOL Compatible Controller: https://youtu.be/sDiAPsg0hWc
7. Remote voltage display for Esk8 and Esurf: https://youtu.be/LZf98XgVwwI
8. Remote can control two switches for Esk8 light and Esurf pump: https://youtu.be/USQHbe3tCOs
9. Receiver wiring with VESCTOOL compatible speed controller
(You can select the functions you need and connect them accordingly.)
10. Receiver wiring with Maytech MTSF300A-OPTO ESC or other OPTO ESC, (You can select the functions you need and connect them accordingly.)11. Maytech MTSF300A-WP and MTSF500A-WP fully waterproof ESC:
Related Products: Click the pictures to check specs
Esk8 Products: Brushless Motors
Fully Water Efoil/Esurf/Boat Kit with Inrunner Brushless Motor+Remote MTSKR1905WF+300A ESC
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In Stock 2pcs / 5pcs MTS2009AS Max 300A 85V Anti-spark Switch with Short Cirsuit Protection
Maytech MTS2009AS Max 300A 85V Electronic Anti-spark Switch Battery Cutoff Switch with Short Circuit Protection for Electric Hydrofoil Efoil Surfboard
It can cut off positive pole power, much safer when usage and greatly protect your controller and power suppy system.
Specification:
|
Model No. |
MTS2009AS |
|
Max Current |
300A |
|
Max Voltage |
6-20S Lipo (25-85V), recommend better work under 75V |
|
Size |
96.5 x 56 x 25 (mm) |
|
Switch Diameter |
12mm |
|
Switch Type |
Use NMOS to realize switching on/off Power positive |
| Connector | With 4pcs Cold-pressed Terminal Connector |
| Function | Protect your controller and power supply system when brake or startup |
| Features |
First Switch that can cut off positive pole power in the market; Switch comes with LED light indicator; |
| Application | Electric surfboard, efoil, foilboard, jetski, jetboard, jetsurf, motorized hydrofoil, motorcycle, fighting robots, lawnmower robot, Electric mountainboard, ATV, motor bike, etc., |
Notice when use with VESCTOOL compatible controllers:
Because VESCTOOL compatible controllers has regenerative brake function, when use it with 56V and above battery, recommend to use current mode no brake (Duty cycle mode or current mode with brake are not recommended for voltage ≥56V)
(This is only for reference accoridng to our engineer experience, different ESCs/ Applications might be different)
Related Products: (Click the following pictures to check more products)
Maytech Electric Surfboard / Efoil Kits:
Maytech MTSKR1905WF IP67 Waterproof Remote for Esk8/Esurf:
×
In Stock 2pcs/ 5pcs MTSPF7.5HK 300A 75V based on V75/300 SuperESC Watercooled Speed Controller
| Model No. | MTSPF7.5HK |
| Input Voltage | 5-18S Lipo (18V-75V) |
| Hardware | based on V75/300 |
| Firmware | Updatable |
| Current | 300A |
| Software | VESCTOOL Compatible |
| Heat Sink | With |
| Water Cooling | With |
| Capacitors | 9pcs 100V 470μf capacitor |
| Application | electric skateboard, fighting robot, e-bike, electric motorcycle, efoil, electric surfboard, watercraft, electric boat, underwater ROV, agricultural robots, robotic sprayer, etc |
Set in VESCTOOL:
-Motor Current Max: ≤300A (According to your motor current)
-Absolute Maximum Current: 350A (According to your motor current)
-Battery Current Max: ≤150A (According to your battery discharge current)
-Absolute Maximum Current: 350A (According to your motor current)
-Battery Current Max: ≤150A (According to your battery discharge current)
Ports definitions:
- AUX port to supply 12V and 5V to external device;
- PPM port to connect PPM transceivers; Never connect one reclever to two or more VESCs in an array ! Permanent damage may result from Y-PPM wiring
- CAN Port for CAN communication with other devices and controller arrays; Only connect CAN L and CAN H ! GND pins and 5V should never be connected in aVESC array.
- Sensor port for motor Hall sensors (ABI, HALL, magnetic precision encoders);
- SWD port to get direct access to the Chipset. Diagnostics, debugging, and real time data;
- COMM port for various kinds of other communication methods like I2C, ADC, Uart,you can use your Arduino or Raspberry Pi to control the SuperESC!
- USB port for programming.
Features:
-This new controller can work to highest 75V voltage, can use for electric skateboard, surfboard, motorcycle, ATV, etc., fixed the problem of high voltage and compatible with VESC_TOOL that most controller can't do in the current market.
-Compatible with VESC_TOOL, programmable;
-Use High voltage components, more stable, better performance;
-With 24pcs mosfets;
-With high quality machined aluminum case;
-With Great heat dissipation for high voltage and high current applications;
-Compatible with brushed and brushless Motor, intrunner and outrunner motors
-Sensored or Sensorless operation + Hybrid mode
-Adjustable Forward/Backward/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
-Communication ports: USB, CAN, UART
-Throttle curve and ramping for all input sources
-Seamless 4-quadrant operation
-Motor Revolution, Amp Hour, Watt Hour counting
-Real time data analysis and read out via communication ports
-Adjustable protection against:
Max and Minimum Input(Battery) Voltage
Max Motor Current and Input(Battery) Current limits
Max Power (Wattage)
Max Motor and ESC Temperature
Max Regenerative Braking Current (separate limits for the motor and the input)
Max ERPM(RPM) (separate limits for each direction)
Compare to Original 75_300 VESC_TOOL compatible controller, what upgraded points and advantages MTSPF7.5HK have?
-
With CNC aluminum alloy heat dissipation case, optional water cooling system and forced air cooling system.
-
With larger heat sink case that has better heat dissipation performance.
-
Its heat sink case bottom is coverd by fins that can better heat dissipation.
-
Its PCB board has 4pcs MOS paralleled, could withstand higher current, original version only has 3pcs MOS.
-
Its PCB board with cooper stripe, can reduce resistance in high current, better heat dissipation.
-
With larger capacitor, 9pcs 100V 470μf capacitor, while original version only has 6pcs 80V 470μf.
-
With separate design of strong and weak current circuit board, and between 2 boards added heat sink for better heat dissipation.
-
Exclusive 5V and 12V external power supply interfaces will not cause interference when powering analog circuits such as twist/thumb throttles.
Some Using Tips for this SUPERFOC Controller:
1. If you will use the controller for water sports or other application that will need to use water cooling, then better choose type with water cooling tube, and work with water pump for cooling. Blow has compatible water pump setup recommended, if you need, can order together.
2.Must do a good job of heat dissipation! If place it in a sealed container(recommend touse metal container), it must be forced to be cooled with water. Also make sure your container has enough space for the controller, make sure the cooling tube do not bent, otherwise will influence water flow in cooling tube, also make sure water flow is enough for cooling before office use.
3. Before the new ESC is officially used, please test it with a low-voltage and low-throttle, after success, then slowly increase voltage and throttle. Be sure to pay attention to safety during this period!
4. Recommend to add an electronic switch with short circuit protection function between the ESC and battery, such as MTS2009AS 300A electronic switch or BMS with switch function. It is not recommended to use only contactor without short circuit protection!
5. The battery and motor side terminals must be connected tightly, they can’t be loose. Also please make sure terminals not touch case or other wires, here's the video shows you the way to install cold-pressed terminal connector: https://youtu.be/unFfV9RPPCc
6. In actual use, please use hot melt glue to fix the hall/UART interface cables the corresponding sockets of the ESC, to prevent the cables loose due to the bumps of the vehicle!
7. Please do not disconnect relay switch or electronic switch during usage ! Otherwise it will cause electromagnetic interference, which might damage the controller.
8. If you use the controller to work with our MTSKR1905WF remote on Esurf/ Efoil, please noted below settings:
Our remote PWM signal output pulselength in Esurf mode is 1-2ms, no brake no stop, and in controller default pulselength is 1ms start, 2ms end, 1.5ms center, so if you will use our remote in Esurf mode, then please adjust below settings in VESC_TOOL:
PPM Control Type: Current no reverse
PPM Mapping: Pulselength Start: 1.1ms; Pulselength End: 1.9ms; Pulselength Center: 1.5ms
PPM Mapping: Pulselength Start: 1.1ms; Pulselength End: 1.9ms; Pulselength Center: 1.5ms
9. In PPM Control type, do not use Duty Cycle or Duty Cycle No Reverse, this control type only works at fighting robots, 3F Prototyping, drone application, because this control type can't fully disconnect battery power, it needs battery to absorb braking energy.
The above tips are only suggestions based on the experience of our engineers. how to actually operate is up to you. Parameters for different setup is also different, please noted
Videos show you how to connect cables to the controller cold-pressed terminal connector:
Recommend Products: Click below pictures to check more information
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Pre-order Maytech New Marine 32Bit 300A 60V ESC IP68 Waterproof Smaller Size for Efoil Underwater Thruster Electric Surfboard
Pre-order Maytech New 300A 60V Waterproof ESC Smaller Size for Efoil Underwater Thruster Electric Surfbord
Specification:
Model No.: MTSF300A-WP32
Waterproof Rank: IP68
Cont Current: 300A
Peak Current (at 10S): 320A
Input Voltage: 6-14S Lipo (22.2V-60V)
Cable Guage: 8AWG
Max ERPM: 100000
32BIT Micropprocessor
Application: Efoil, electric surfboard, electric hydrofoil, underwater thruster, ROV, electric outboard, elcetric sup board, underwater robots, trolling mtor system, bow thruster, underwater jetpack, etc.,
Strengths:
1. Fully new circuit design, excellent algorithm
--With high performance 32bit MCU processor, greatly improved data computing ability;
--Faster respond, smoother startup;
--Throttle linear is optimized, more accurate and smoother, better compatibility;
2. Seperate control board and power board design
--Elegant PCB layout and circuit design,control board won’t be influenced even when ESC gets heat at high power condition, which makes the ESC more reliable and has stronger anti-interference.
3. Support forward and reverse rotation
--The ESC filled with waterproof glue to make sure its IP68 waterproof, flat water cooling design to make sure high efficient heat dissipation.
--Suitable to use on various water sports like Efoil, surfboard, underwater thruster, etc.,
4. With kinetic energy recovery function
--Save more energy;
--Extend battery working time;
--Reduce heat
5. Multiple protections
--Startup protection;
--Over-temp protection;
--Low voltage protection;
--Phase loss protection;
--Signal loss protection
Related Products:
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Maytech Waterproof 300A 14S 60V Watercooled ESC for Efoil Electric Surfboard Jetsurf
Maytech MTSF300A-WP IP68 Waterproof 300A ESC 300A 85V Anti-spark Switch Water Pump Esurf Kit Speed Controller for Efoil/RC Boat
Upgraded Notice Since July 29, 2022.
Upgrade with waterproof junction box for wiring as below picture:
Receiver can be put in the junction box to be waterproof, too:
Please noted for usage:
Max ERPM recommended to use for the ESC is 50000.
ERPM = RPM x Motor pole pairs number
Related Products: (Clicking the following pictures to check specs)
1. IP67 Waterproof Esk8 Remote MTSKR1905WF:
2. Waterproof Watercooled Esurf/Efoil/RC Boat Kit:
3. Maytech Watercooled 300A ESC Not Waterproof:
×
In Stock Maytech 300A OPTO ESC with Water-cooling Aluminum Case Controller for Esurf/Efoil/Hydrofoil
Maytech 300A ESC with Water-cooling Aluminum Case Controller for Esurf MTSF300A-OPTO for Efoil Electric Surfboard Hydrofoil
Specifications:
Model No.: MTSF300A-OPTO
Cont Current : 300A
Burst Current : 1000A
BEC : None
Input Volt : 6-14S Lipo (25-58.8v)
Cable Size : 8AWG silicon wire
Application: Electric surfboard/efoil/foilboard/rc boat/jetski/jetfoil/flyboard/eelctric foil/waterboard/water jet/water jet propulsion/motorized surfboard/esurf/hydrofoil/surf foil/foil surf, etc.,
Accessories Option : Progcard-HA / UBEC convert 18-75V to 5V
Progcard-HA : For program (if you want to program, please choose this)
UBEC : DC-DC module, convert from 18-75V to 5V, power for receiver
Water Pump : With 12 30W water pump and 12V power supply (Choose if you need)
Anti-spark Switch : MTS2009AS (protect for ESC and power system when startup and brake)
Please noted for usage:
Max ERPM recommended to use for the ESC is 50000.
ERPM = RPM x Motor pole pairs number
What is the Function of UBEC-75V DC-DC 5V Module?
It is to power the receiver, the ESC is not with BEC inside, so need this module to power your receiver, if you do not have the DC-DC power supply, please order the setup with UBEC-75V, otherwise your setup would not work.
Specification for Water Pump Set:
|
Product Name |
Water Pump Set | Water Pump | MTWP30W |
| Voltage | 12V | Power | 30W |
| Power Supply | UBEC6.12 | Power Supply Input Volt | 18V-75V |
| Power Supply Output Volt | 12V 2500mA | Application | Efoil, electric hydrofoil, esurf, rc boat, jetsurf, etc |
Anti-spark Switch Specification:
|
Model No. |
MTS2009AS |
|
Max Current |
300A |
|
Max Voltage |
25V-85V |
|
Size |
96.5 x 56 x 25 (mm) |
|
Switch Diameter |
12mm |
|
Switch Type |
Use NMOS to realize switching on/off Power positive |
| Connector | With 4pcs Cold-pressed Terminal Connector |
| Function | Protect your controller and power supply system when brake or startup |
| Features |
First Switch that can cut off positive pole power in the market; Switch comes with LED light indicator; |
| Application | Electric surfboard, efoil, foilboard, jetski, jetboard, jetsurf, motorized hydrofoil, motorcycle, fighting robots, lawnmower robot, Electric mountainboard, ATV, motor bike, etc., |
Recommend Products: Clicking the following pictures to check specs
Maytech V2 IP67 Waterproof Remote MTSKR1905WF:
Maytech Fully Waterproof Efoil/Esurf/Boat Kit with Inrunner Motor+Remote+300A ESC:
MTI85165 Water-cooling Motor 10.5KW:
MTI120116-SF 18.8KW Powerful Motor with Water-cooling:
Fully Waterproof 300A ESC with water-cooling, with internal UBEC and receiver: