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Maytech MTSF500A-WP 500A Waterproof ESC with Watercooling Tube for Powerful Surfboard Boat
Maytech MTSF500A-WP 500A Waterproof ESC with Watercooling Tube for Powerful Surfboard Boat
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Maytech MTSF500A-WP 500A Waterproof ESC with Watercooling Tube with Progcard Speed Controller for Powerful Surfboard Boat
Upgrade Notice:
From 2022, October, the ESC upgrade with below waterproof junction box for receiver wiring, easier connection for receiver, relay and mosfet switches and receiver can be waterproof, also add indicator light for BEC and throttle signal.




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Notice
In this kit, the ESC can use max voltage is 14S Lipo (58.8V)
And motor can withstand max about 10000 RPM, so if use 200KV, please use voltage under 50V.
-Motor: MTI12016 Watercooled / Waterproof Sensorless Inrunner BLDC Motor

100KV Test Datasheet:

-ESC: MTSF500A-WP Waterproof & Watercooled 500A ESC Speed Controller, with Internal 5V and 12V DC-DC Module, with 36V 48V 60V Twist Throttle and Signal Convertor





- Can I put the ESC underwater directly? Is it ok to work in sea water?
--Yes, the ESC is with waterproof case, you can put underwater directly, it can use work in sea water, but because sea water has corrosion, to expand the ESC lifespan, please use fresh water to clean the sea water on the surface, and put the ESC for all dry for next time use.
- I don't want to put the ESC underwater directly, what should I do?
--If you don't want to put the ESC underwater, don't worry, it's also watercooled, you just need to connect a water pump to cooling the ESC, and if so, please order the kit with 2 sets water pump, each motor pump can only cool for 1 item, in this kit the motor is watercooled also needs water pump for cooling.

Related Products: Click the folloing picture to check more details:

Waterproof / Watercooled Esurf Kit with 18.8KW 120116 Motor + 300A ESC + MTSKR1905WF

Esurf / Boat Kit: Waterproof 120116 Motor 18.8KW 500A Waterproof ESC MTSKR1905WF Remote Water Pump
Esurf / Boat Kit: Waterproof 120116 Motor 18.8KW 500A Waterproof ESC MTSKR1905WF Remote Water Pump
In this kit, the ESC can use max voltage is 14S Lipo (58.8V)
And motor can withstand max about 10000 RPM, so if use 200KV, please use voltage under 50V.
-Motor: MTI12016-WP Waterproof Sensorless Inrunner BLDC Motor

100KV Test Datasheet:

-ESC: MTSF500A-WP Waterproof & Watercooled 300A ESC Speed Controller, with Internal DC-DC Module (Convert from 18-75V to 5V, power for receiver)
Please note: ESC has been upgraded with a waterproof junction box as beow picture:




- Can I put the ESC underwater directly? Is it ok to work in sea water?
--Yes, the ESC is with waterproof case, you can put underwater directly, it can use work in sea water, but because sea water has corrosion, to expand the ESC lifespan, please use fresh water to clean the sea water on the surface, and put the ESC for all dry for next time use.
- I don't want to put the ESC underwater directly, what should I do?
--If you don't want to put the ESC underwater, don't worry, it's also watercooled, you just need to connect a water pump to cooling the ESC, and if so, please order the kit with 2 sets water pump, each motor pump can only cool for 1 item, in this kit the motor is watercooled also needs water pump for cooling.

-Remote: MTSKR1905WF IP67 Waterproof Remote for Esurf, with PWM & UART Receiver
Item | MTSKR1905WF (V2) |
Waterproof Rank | IP67 Waterproof with 2 Layers Nanometers Coating |
Control Mode | Esk8/Esurf |
Signal Format | PWM (PPM) |
Signal Output Range | 1-2ms |
Double Source Power Supply | Accept 5V power by ESC built in BEC or extra 5V power |
Firmware Updatable | Yes |
Control Pump | Yes (Relay Switch) |
Control Light | Yes (Transistor Switch) |
Set Safety Button | Acceptable |
Brake Button | Yes |
Cruise Control | Yes, in Esurf mode |
Wireless Charging | Yes |
Accessories | Charging Pad; Receiver; 3pcs Dupont Cables |


-Water Pump Set: MTWP30A+MTUBEC6.12 12V 30W Water Pump Set with Power Supply
Bench Test with 120116 Motor:
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Waterproof / Watercooled Esurf Kit with 18.8KW 120116 Motor + 300A ESC + MTSKR1905WF

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
> 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.


Tips After Using:




In Stock Maytech Fully Waterproof MTI120116 18.8KW Powerful Brushless Inrunner Motor for Electric Surfboard/RC Boat/Jetski
Maytech Fully Waterproof MTI120116 18.8KW Powerful Brushless Inrunner Motor for Electric Surfboard/RC Boat/Jetski Multiple Versions
Specification:
Model No. | MTI120116 |
Options | IP68 Waterproof / Watercooled / Sensorless / Sensored, choose the one you want, sensorless is normally in stock, sensored version is not stock item, if you need urgently, contact agnes@maytech.cn to check stock first before place order |
KV | 100/200, can customize, contact us |
Max Current | 380A |
Input Voltage | 6-20S Lipo (25-84V) for 100KV, 6-20S Lipo (25-50V) for 200KV |
Max Output Voltage | 18.8KW |
Shaft | Keyway Shaft |
Hall Sensor | With |
Motor Pole Number | 10 |
Customize | KV, logo, shaft, cable, connector, etc., contact Email: agnes@maytech.cn |
Appliacation | Electric surfboard, boat, jetsurf, jetboard, watercraft, jetski, electric outboard, etc., |
Different application for Sensored and Sensorless Version:
To meet different customers requirements, we designed one version with hall sensor, one version without hall sensor.
Sensored version can not only be used underwater but also can be used on electric skateboard, fighting robots, electric cars, etc.,
Sensorless version usually use for underwater electric vehicles, electric surfboard, Efoil, hydrofoil, rc boat, water jet propulsion, etc.,
Application:
Electric surfboard/Efoil/Hydrofoil/jetski/jetboard/waterboard/water jet propulsion/surffoil/foilsurf/foilboards/rc boat, foil boat, foiling boat, hydrofoil boat, hydrofoiling boat, rescue boat, metal cutting machine, drilling and wrenching machines for rails, etc.,



Stock Notice before Place Order:
The motor stock is limited, please confirm order asap.
And if you need very urgently, please contact us agnes@maytech.cn to check stock first, if in stock, shipping time is about 1-2 days after order confirmed.
If not in stock, production time 30-50 days after order confirmed.
About Fully Waterproof Version:
We Upgraded Waterproof Performance from Oil-sealed to Water-sealed, which has better waterproof performance and can extend motor lifespan.
Esurf Kit Test: MTI120116-200-WP+MTSF300A-OPTO-WP+MTSKR1905WF

In Stock Maytech MTI120116 18.8KW Watercooled BLDC Motor Inrunner Sensorless Engine for Esurf/ RC Boat
Maytech Fully Waterproof MTI120116 18.8KW Powerful Brushless Inrunner Motor for Electric Surfboard/RC Boat/Jetski Multiple Versions
Specification:
Model No. | MTI120116 | Idle Current | 2.8A/8.4V |
Internal Resistance | 0.0322Ω | Max Current | 380A |
Input Volt | 10-16S Lipo | Max Output Watt | 18.8KW |
Max Pull | 20.6 N.m | Motor Weight | 4400g |
Motor Touque @60% | 20.6 N.m | Shaft | Keyway Shaft |
Motor Size | 120x116mm | Construction | 12N/10P |
Max Working Temperature | 120℃ | Insulation Volt & Leak Current | AC500V/10MA/3S |
Shaft Extension | D15*L30 | Lead Wires Extension | 6AWGx300mm |
Plug | 8mm | Lifespan | 8000h |
Options: Please choose the suitable variation you need according to the following table
Model No. | KV | Fully Waterproof | Water-cooling | Sensor |
MTI120116-100-HA-WP | 100 | Yes | No | Yes |
MTI120116-100-HA-SF | 100 | No | Yes | Yes |
MTI120116-100-WP | 100 | Yes | No | No |
MTI120116-100-SF | 100 | No | Yes | No |
MTI120116-200-HA-WP | 200 | Yes | No | Yes |
MTI120116-200-HA-SF | 200 | No | Yes | Yes |
MTI120116-200-WP | 200 | Yes | No | No |
MTI120116-200-SF | 200 | No | Yes | No |
Different application for Sensored and Sensorless Version:
Application:


Stock Notice before Place Order:
The motor stock is limited, please confirm order asap.
And if you need very urgently, please contact us agnes@maytech.cn to check stock first, if in stock, shipping time is about 1-2 days after order confirmed.
If not in stock, production time 30-50 days after order confirmed.
Warning:
Flier ESCs are not compatible to all Maytech motors, recommend to use our 300A ESC as following recommend products.
Esurf Kit Test: MTI120116-200-WP+MTSF300A-OPTO-WP+MTSKR1905WF
Related Products: (Clicking the following pictures to check specs)
1. Maytech Fully Waterproof Efoil kit MTI65162 Motor+1905WF+300A ESC
2. Maytech MTSKR1905WF IP67 Waterproof V2 Remote:
3. Maytech Fully Waterproof Efoil Kit MTI85165 Motor+1905WF+300A ESC
4. Maytech Fully Waterproof Esurf/RC Boat Kit 18.8KW 120116 Motor+1905WF+300A ESC:
5. Maytech MTSF300A-OPTO-WP Fully Waterproof 300A ESC:

Maytech 500A Waterproof ESC with Twist Throttle and Signal Adaptor for Electric Boat Motorboats Motorized Boats
Maytech 500A Waterproof ESC with Twist Throttle and Signal Adaptor for Electric Boat Motorboats Motorized Boats







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