
Electric Propulsion for various watercrafts
1. Efoil / Waterbike
2. Jet Surf/Surboard
3. Underwater thruster
4. Small boat /SUP / Kayak
5. POD drive
6. Jetski / Speed Boat
7. Yacht
Either work with propeller directly or as an integrated part in
a airtight cabin of trolling motor/outboard motor / POD
1. The case is made of light, high strength 7075 alloy with blaster and black hard anodizing to prevent it from oxidation and corrosion.
2. High quality ball bearing ,very low noise and vibration.3. The rotor has good dynamic balance,the vibration of the motor is very low .
4. The magnets have very high magnet strength and temperature limit can reach up to 150° .
5. H-grade ,high temperature copper wires with high insulation .
6. High power density ,High torque, high efficiency and high RPM .
7. Water-proof and water cooling .
8. The shaft is made of SS316 stainless steel, which enables it to work in seawater without corrosion.

Can be customized for
- Sensor or sensorless
- Winding Current
- Shaft Options
- Cable and Connector
- Kv Ratings
- Mounting Options
- Encoder or Non



Variants | D85L165-165 | D85L165-143 | D85L165-115 | D85L165-95 | D85L165-72 |
Winding turn & connection | 3T-D | 2T-Y | 2.5T-Y | 3T-Y | 4T-Y |
LiPO/voltage Range | 8-16S (28-67.2V) | 10-18S (32-75.6V) | 12-22S (38-92.4V) | 12-28S (38-117.6V) | 14-36S (45-151.2V) |
Max RPM | 11,088 | 10,810 | 10,810 | 11,172 | 10,886 |
Speed Constant KV(RPM/V) | 165 | 143 | 115 | 95 | 72 |
Torque Constant Kt (N*M/A) | 0.0656 | 0.0757 | 0.0904 | 0.1085 | 0.1447 |
NO Loading Current at 8.4V(A) | 4.5 | 3.9 | 3.0 | 2. 5 | 2.1 |
Maximum Output Power (KW) | 20.0 | 19.8 | 19.5 | 19.0 | 18.6 |
Peak Current (A) | 470 | 410 | 330 | 310 | 210 |
Effeciency | 91.00% | 91.00% | 91.00% | 92.00% | 92.00% |
Max Torque at60% (N*M) | 30.0 | 30.0 | 30.0 | 30.0 | 29.0 |
Continuous working current(A) | 220.0 | 185.0 | 150.0 | 125.0 | 95.0 |
Weight(kg) | 3.80 | 3.90 | 3.90 | 3.85 | 3.76 |
Construction | 12N/10P | ||||
Cooling Solution | water cooling | ||||
Max working temperature | 120ºC | ||||
Dimension | D85*L165mm | ||||
Shaft extension | D10*L30mm | ||||
Lead wires extension | 150±5MM | ||||
Insulation voltage & leak current | AC500V/10MA/3S | ||||
Plug | 10mm golden plug | ||||
Life Span(hrs) | 10,000 |

