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Maytech Fully Waterproof Efoil Kits with MTI65162 Motor + 300A ESC + 1905WF Remote + Progcard for Electric surfboard, Efoil, jetfoiler, electric hydrofoil, countercurrent swiming training, etc.,
Upgraded Notice Since July 29, 2022.:
ESC is upgraded with waterproof junction box and default 1m antenna (Internal receiver type), more convenient for you.
If you want to use thumb throttle or twist throttle, contact us, it is achievable.
Noted Please before place order:
In this kit, the ESC max volt is 14S Lipo (58.8V), so max voltage can use for this kit is 14S Lipo (58.8V).
-Motor: MTI65162-SF Inrunner Sensorless Waterproof Brushless Motor
Model No.: MTI65162-SF
KV: 100/ 120/ 190
Shaft: Splined Shaft & Screw Shaft
Input Volt: 6-14S Lipo (25V-58.8V)
Max Current: 300A
Max Output Watt: 9800W
Max Torque: 10N.m
Motor Size: 65x162mm
Indle Current: @8.4V no load: 1.5A
Hall Sensor: Without
-ESC: MTSF300A-WP Waterproof & Watercooled 300A ESC Speed Controller Internal/ External MTSRR1905 Receiver
Model No.: MTSF300A-WP
Cont Current: 300A
Max Current: 1000A
Waterproof Rank: IP68 Waterproof
Watercooling: Yes, with
Input Volt: 6-14S Lipo (24V-58.8V)
BEC: Internal with 18-75V convert to 5V DC-DC Module
Signal Format: PWM (PPM)
Signal Output: 1-2ms
Case Material: Alloy aluminum case
Connector: Standard is 8.0mm golden female connector on motor cable side, battery size is not with connector, with IP68 waterproof case for connector.
How to choose ESC Version?
1) MTSF300A-WP with Internal Receiver: Can only work with Maytech remote MTSKR1905WF, the wiring had been wired by our engineer, more convenient to use.
If you put the ESC near the top of your board and can lead the receiver terminal out of water, then you can choose this version.
(Standard lead out antenna length is 10cm, we also have 1m antenna and 3m antenna, if you need to put longer antenna into the ESC, please order the antenna length you need here: 1m/3m Antenna , leave a note that you want to put longer antenna into ESC)
2) MTSF300A-WP No receiver: Can work with other receiver and remote, more flexible. If you will put the ESC at the bottom of your board and underwater, suggest to choose this version.
Questions You May Ask:
- 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.
PS: The antenna terminal must be lead out of water, so please choose suitable version according to your needs.
Progcard Manual and Instruction:
-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 | PWM (PPM) |
| 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 |
Feedback Videos on Efoil:
Customer feedback showing you how to DIY Efoil:
Advice after usage:
1. To expand the products life, please better wipe off the waters on the products and keep them for all dry after everytime use.
2. For this kit of the ESC, because the motor is sensorless, suggest to use the default value in the ESC, we have tested the kit before shipment with the default value, do not suggest to modify the values.
If you have other requirement on motor KV, ESC or other questions, please contact us agnes@maytech.cn
Related Products: Click the following pictures to check more specs:
If you want don't want waterproof ESC, suggest to use below set:
1. Waterproof / Watercooled Esurf Kit with 18.8KW 120116 Motor + 300A ESC + MTSKR1905WF
1. Waterproof / Watercooled Esurf Kit with 10.5KW 85165 Motor + 300A ESC + MTSKR1905WF
