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Reacher Tech RTD83 combo set 10kw brushless dc motor 48v for boat
Note: All our products are designed for RC Area, if you are not in this area and don't have the knowledge of brushless dc motor, please Do Not Directly pay before inquiry from us. All of our brushless dc motor need to work together with speed controller, speed controller need to buy by separately.
Product Description
The Reacher Tech RTD83 Brushless DC Motor is designed for surfboard, Jet Board,electric foil,surfboard hydrofoil, small boat and so on.
Smaller Size,Space Saving. Lighter Weight, Quick Response. Low Price, High Performance-Price Ratio.
This combo set include One RTD83 Motor+ One 300A Speed Controller
Product Parameters
| Reacher Tech RTD83 Brushless DC Motor Specification with different KV, Each KV with ±10kv tolerance | ||||||
| RT Motor | D83-390 | D83-320 | D83-270 | D83-240 | D83-210 | D83-190 |
| Construction | 24N/20P | 24N/20P | 24N/20P | 24N/20P | 24N/20P | 24N/20P |
| Turns | 4T | 5T | 6T | 7T | 8T | 9T |
| Working Voltage | 14.8-42V (4-10S) | 22.2-50.4V (6-12S) | 29.6-58.8V (8-14S) | 29.6-67.2V (8-16S) | 37-75.6V (10-18S) | 37-84V (10-20S) |
| Max RPM | 16380 | 16380 | 15876 | 16128 | 15876 | 15960 |
| KV | 390 | 320 | 270 | 240 | 210 | 190 |
|
No Load Current @8.4V |
5.5 | 4.3A | 3.8 | 2.7 | 2.4 | 2.2A |
| Max Output Power | 9KW | 10KW | 9.6KW | 10.5KW | 11.5KW | 12KW |
| Peak Current (A) | 350 | 335A | 320 | 300 | 280 | 260A |
| Max Efficiency | >88% | >88% | >89% | >89% | >89% | >90% |
| Net Weight (kg) | 1.90KG | 1.91KG | 1.90KG | 1.91KG | 1.92KG | 1.91KG |
| Dimension (mm) | D82.8*L95 | D82.8*L95 | D82.8*L95 | D82.8*L95 | D82.8*L95 | D82.8*L95 |
| Shaft Diameter (mm) | 12mm | 12mm | 12mm | 12mm | 12mm | 12mm |
| Max Torque | 95kg*cm | 105kg*cm | 115kg*cm | 123kg*cm | 135kg*cm | 145kg*cm |
| Wire Length |
6AWGx300 mm |
6AWGx300 mm |
6AWGx300 mm |
6AWGx300 mm |
6AWGx300 mm |
6AWGx300mm |
| Connector | 10mm plug | 10mm plug | 10mm plug | 10mm plug | 10mm plug | 10mm plug |
| Working Life | 10000H | 10000H | 10000H | 10000H | 10000H | 10000H |
Note: Due to the materials increased 30%-50%, labor cost increased 30%, but the USD/RMB exchange rate down from 7.1 to 6.4 during the whole 2020 year, So the new cost from 2021 should be compeletely different, please kindly understand. All motor prices are subject to the final offer based on your order.
Speed Controller Spcification
Feature:
High voltage till 14S 60V, high current 300A
With water-cooling system
With forward back ward function
Suit for boat. marine.Sufborad , Jet board.Go kart motor.
Specifications:
| Model Number | RT14S 300A ESC |
| Continuous Current | 300A |
| Burst Current(10s) | 350A |
| Battery NiXX/Lipo | 18-42 NC/6-14 Lipo ,Max 60Volt |
| BEC Output | None |
| Width | 84mm |
| Length | 146mm |
| Height | 28.6mm |
| Weight | 640g |
| User Program | yes |
| Power Wire | 8#silicone wire,160mm-Red/160mm-Black |
| Motor Wire | 8#silicone wire,160mm-Black |
| Signal 1 | (Brown Red Orange)60C,330mm One end with special JR Male Connector |
| Signal 2 | (Brown Red Orange)30C,150mm One end with special JR Male Connector |
If you want to reset your speed controller, we warmly suggest you to buy our LCD Program box together, link as below:
Product Pictures








We also have the whole combo set for brushless dc motor, 14S 300A speed controller, 2.4G wireless remote controller. If you need the whole sets, please email us directly. This page only sell the motor+speed controller.

Product Packing

Our Certificate

Our Factory

About US
Reacher Tech has devoted more than 10 years to the designing, developing and manufacturing the high-tech electronic brushless power systems for RC modelers and Industry Application.
We possess our own intellectual property and powerful R&D, which makes us design and produce products to satisfy customers’ needs (OEM customization service). All of our products can be meet CE and ROHS certification and some had passed Certificates. We’re looking forward to cooperating with global distributors of RC power systems (RC Brushless Motor, Industry brushless motor, Aero ESC, Car ESC, Marine ESC, RC Servos, Industry Servos, etc)
Reacher Tech consists of 3 departments as following at present:
--Brushless Motor and RC Servo Department. Including R&D and manufacture.
--Brushless ESC ( Electronic Speed Controller) Department.Including R&D and manufacture.
--Buyers Office (Searching relative products for clients, like RC Charger, Battery Pack, RC Plane, RC Car, UAV, Drone, Turbojet Plane, etc.
Whatever clients who want us to do the search and do the drop shipping, we are pleasure to do this service for you)
For the purpose of following the latest development of science & technology closely, we are dedicating to enhancing the product details and making continuous improvements in pursuit of the product perfection. Meanwhile, the products with high quality and stability together with professional services will be offered to the customers all the time.
Shipping Advice

Shipping Methods Optional
1.For normal products, we suggest to ship via EMS/UPS/DHL/FEDEX/TNT Express, we will
choose the economic one for you depends on the different discount.
2.For product like motor, servo with magnet inside, China inland express refused to ship magnet
product except to do the extra magnetic inspection. So we always ship via Hongkong DHL, to
save time and cost.
3.For the special product with battery or the pure battery products, as it’s very serious for battery
shipping. We choose the battery special shipping line, every day shipping charge is floating.
4.For big jet plane sample, as the length+(width+height)*2>3m, all the China inland EMS refused
to ship, the only shipping way is via Singapore Post.
5.For Bulk qtys order, we will choose shipping via Air or by sea depends on the final volume and
weight.
Our Service


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