20KW Electric Jetpump Kit MTWJ20KW Electric Waterjet 300A ESC Remote for Electric Jet Tender Electric Yachts Boats Catamarans
20KW Electric Jetpump Kit MTWJ20KW Electric Waterjet 300A ESC Remote for Electric Jet Tender Electric Yachts Boats Catamarans
SKU:MTWJ20KW without Steering Nozzle+MTSF300A-WP32-HVPRO with BT+MTSKR1905WF
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20KW Electric Jetpump Kit MTWJ20KW Electric Waterjet 300A ESC Remote for Electric Jet Tender Electric Yachts Boats Catamarans
Notice: Because the MTWJ20KW Jet max voltage is 72V. This whole kit Max Voltage is 72V (18S Lipo).
Specifications:
1. MTWJ20KW Electric Waterjet Including Motor + Jet pump
| Model No.: MTWJ20KWÂ (two versions: without Steering nozzle / with Steering nozzle, and you need to find sutiable servo yourself for the steering version) | |
| Motor Type | Permanent magnet brushless DC motor |
| Poles No. | 10-poles |
| Motor type and Kv | 160KV |
| Max Voltage | 72V |
| Peak Current | 285A at 72V |
| Rated /Max. Power | 16KW / 20KW |
| Rated /Max.RPM | 8200 rpm / 11300 rpm |
| Rated /Max. Torque | 16N*m /20N*m |
| Motor efficiency | 0.9 |
| Phase Resistance | 8.8 mΊ |
| Waterproof | IP68 |
| Working temperature | -20â to 60â |
| Cooling method | Water-cooling |
Download:Â
MTWJ20KW Specifications/Test Datas/Test Curves
Max Thrust at Different Volts at Full Throttle
|
|
Voltage (V)
|
Current (A)
|
Input Power (W)
|
RPM
|
Thrust (kgf)
|
Throttle (%)
|
Thrust/Power
(kgf/kw) |
|
1
|
36
|
153
|
5508
|
4600 |
61.3
|
100
|
11.13
|
|
2
|
48
|
245 |
11760
|
6100 |
101.2
|
100
|
8.61 |
|
3
|
60
|
275
|
16500
|
7150 |
111.2
|
100
|
6.74 |
| 4 |
72
|
285
|
20520
|
8500 |
114.8
|
100
|
5.59 |
2. Maytech 300A ESC Waterproof Electric Speed ControllerÂ
Model No.: MTSF300A-WP32-HVPROÂ Â
with bluetooth module for programming
Waterproof Rank: IP68
Cont Current: 300A
Peak Current (at 10S): 320A
Input Voltage: 6-20S Lipo (22.2V-85V)
Cable Guage: 6AWG
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.Â
3. Throttle Options:
3-1: Maytech MTSKR1905WF Wireless Hand Controller Waterproof remote (Click for more remote details)Display Throttle%, Voltage, RPM, etc. |
|||
| Model no |
MTSKR1905WF latest version | Packing | cartons box |
| Function | wireless charging |
Display screen |
Yes |
| Accessory | receiver and charging pad | Signal type |
PWM |
| FREE Accessory | Strip (color is random) | Esurf mode |
with cruise control |
| Batt voltage display | 3-18S | Esk8 mode | with brake |
Settings in Remote for this kit:
| 1)Thr Mode: | Surfboard |
| --5) and 6) Batt Type and Batt Ser Num | Please set according to your battery. |
| 9) Data Source | None or Motor Wire (display RPM) |
| 10) M.Pole Pairs | 5 |
| 12) Gear Ratio | 1. |
3-2 Wired Throttle Twist throttle with ADC signal
Only forward direction, no other functions
Jet Drawing:Â
Version1: Without Steering Nozzle
Version2: With Steering Nozzle
Test Curves and Test Datas:Â
2 Types Impeller will be shipped randomly:Â
Test Video:
