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water cooling 85134 10-14S 240KV 14000rpm 60V 48V 10kw brushless dc motor
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 WC85134 Brushless DC Motor is designed for electric hydrofoil, 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.
D85 rotor was designed with segmentation and stagger magnets ,the segmentation design can reduce eddy current in the magnets,then make the rotor have less heat generation,stagger magnets design make the motor have more bigger start torque , smooth start,and smaller vibration, the ripple of the torque is more smaller,
The 85134 motor have three options , water-proof or water-cooling ,or combined two feature in one .
The RTD85L134 motor is water-proof Brushless Motor, the motor use water-proof structure between endbell and case, use sealed part between axle and front bell and between motor wires and endbell , so the motor have great water-proof function, can work in the deep water ,wet environment,dirt or dust condition .
WC85134 motor is water-cooling motor,it with an extra water cooling jacket , the water flow in the slot of the can for cooling the motor.
We can combine two feature in one motor also, then the motor will have water-proof and water-cooling feature .
Product Feature
1. 85134 motor rotor was designed with segmentation and stagger magnets ,the segmentation design can reduce eddy current in the magnets,then make the rotor have less heat generation,stagger magnets design make the motor have more bigger start torque , smooth start,and smaller vibration, the ripple of the torque is more smaller,.
2. High quality ball bearing ,very low noise and vibration.
3. The rotor have good dynamic balance,the vibration of the motor is very low .
4. The magnets have very high magnet strength and temperature limit can reach to 150° .
5. H-grade ,high temperature copper wires with high insulation .
6. High power density ,High torque, and high efficiency,High RPM .
7. Water-proof grad IP8 (For RTD85L134).
8. Water cooling feature (For WC85134)
9. The case use Light,high strength 7075 alloy with blaster and black anodize,can prevent from Oxidation and corrosion
10.H-grade ,high temperature copper wires with high insulation .
11.The project was designed to three version for different application,there are Water-proof feature, water-cooling feature or Combined Water-proof and water cooling .
Product Parameters
| Reacher Tech WC85134 Motor Specification | ||||||||
| Model No | WC85134-280 | WC85134-240 | WC85134-210 | WC85134-170 | WC85134-140 | WC85134-120 | WC85134-105 | WC85134-93 |
| Winding Turns | 3T | 3.5T | 4T | 5T | 6T | 7T | 8T | 9T |
| Working Voltage Range | 8-12S | 10-14S | 12-16S | 12-18S | 16-24S | 16-28S | 16-24S | 16-36S |
| Max RPM | 14112 | 14112 | 14112 | 12852 | 14112 | 14112 | 14112 | 14062 |
| KV(RPM/V) | 280KV | 240KV | 210KV | 170KV | 140KV | 120KV | 105KV | 93KV |
| KT (N*M/A) | 0.0387 | 0.0461 | 0.0518 | 0.0648 | 0.0778 | 0.0908 | 0.1037 | 0.1167 |
| No Load Current at 8.4V | 2.8A | 2.6A | 2.4A | 2.2A | 2A | 1.8A | 1.6A | 1.3A |
| Max Power (W) | 12500W | 12700W | 12800W | 13000W | 13200W | 13300W | 13500W | 13600W |
| Peak Current (A) | 380A | 330A | 300A | 250A | 220A | 220A | 220A | 180A |
| Max Efficiency | 87% | 87.0% | 88% | 89% | 89% | 89% | 89% | 89% |
| Max Torque (Nm) | 14.3Nm | 16Nm | 17.5Nm | 19.2Nm | 19.2Nm | 19.2Nm | 19.2Nm | 20.2Nm |
| Rated Power (W) | 10300W | 10500W | 10080W | 11000W | 11300W | 11500W | 11700W | 11800W |
| Net Weight | 3kg | 3kg | 3kg | 3kg | 3kg | 3kg | 3kg | 3kg |
| Construction | 12N/10P | |||||||
| Max Working Temperature | 120 Centigrade | |||||||
| Motor Dimension (mm) | Diameter 99.8mm*Length 134mm | |||||||
| Shaft Diameter (mm) | 12mm | |||||||
| Wire Length (mm) | 150±5MM | |||||||
| Connector | 10mm golden plug | |||||||
| Service Life | 10000 hours | |||||||
OEM/ODM Order question
We can custom made whatever brushless dc motor and servo you want. Before you give us inquirey, please supply below requirements to us, the more details you can offer, the better suggestion we can give.
For the motors please let us know your requirements:
1. Please choose inrunner motor or outrunner motor you need.
2. Do you have motor diameter and length limited?
3. What working voltage you will use for this motor?
4. What's your expected rated power?
5. What's your expected RPM?
6. You battery pack can bear how high peak current?
7. You estimated yearly sales qtys?
8. Do you need the speed controller together or if you have your own speed controller, please let us know the specifications.
9. Other requirements if you need, for example, wire length, connector types and so on.
Contact Us directly via Trade Manager or send us email both ok, we will reply ASAP in 24 hours.
Below our custom made motors for other clients for your information.
Product Pictures








Please Note: We improve our motor every month, so always will modify the new drawing, before your order , please double check with the sales for the latest drawing, as we are manufactor , we custom made for all our motors, so if you have special shaft or mounting holes, wire length, connctors need, please let us know before order.
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
New products from manufacturers at wholesale prices