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D83L91 320kv 15kw Compact Water-Cooled Brushless Outrunner DC Motor

D83L91 Water-Cooled Quanly 235kv 15kw Brushless Outrunner Motor

The Hobiba D83L95-235KV is engineered for applications where high torque, smooth operation, and lower noise are paramount. With a 235KV rating and an 8-16S voltage range (29.6-67.2V), this motor excels in delivering up to 15kW of peak power with exceptional control. Its low-KV, high-torque characteristic makes it ideal for premium electric skateboards, high-performance scooters, and industrial automation where precise speed control and quiet, powerful acceleration are required. The outrunner design's inherent high inertia contributes to remarkably smooth and stable rotation under varying loads.

Peak Power: 15.0 kW
Peak Torque: 14.6 N·m
Max Speed: 16,128 RPM
Cooling Method: Air/Water-Cooled (Integrated Heatsink Fins)
Weight: 1.91 kg

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System Types:
All
Kv:
>200
Controller Type:
Sensorless
Maximum Voltage:
60V
Maximum Continuous Current:
< 120A

Outrunner Motor Brushless DC Motor Brushless Motor Water-Cooled Motor

Features

Specification

Dyno Tested Data

Dimension

Key Features

High-Torque, Low-KV Design: 235KV rating optimized for strong low-end pull and smooth, controllable power delivery.
Extended High-Voltage Range: Supports 8-16S LiPo packs (29.6-67.2V), enabling efficient high-power systems.
Exceptional Smoothness & Low Noise: The high-inertia outrunner design ensures vibration-free, quiet operation ideal for consumer and professional applications.
Peak Performance: Capable of 15kW peak power and 14.6 N·m torque for demanding acceleration and hill-climbing.
High Efficiency: Up to 89% efficiency ensures longer runtimes and effective thermal management.
Validated Dyno Performance: Real-world testing data confirms stable output and efficiency across the power band.

Parameter	Specification
Model Number	D83L95-235KV
Motor Type	Brushless Outrunner
Construction	24N20P
Kv (RPM/V)	235
Voltage Range	29.6 - 67.2 VDC (8-16S LiPo)
Peak Power	15.0 kW
Peak Torque	14.6 N·m
Peak Current	340 A
Max. Speed	16,128 RPM
Efficiency	Up to 89%
Weight	1.91 kg
Dimensions (Dia. x Length)	D82.8 x L95 mm
Shaft Diameter	12 mm
Lead Wires	6 AWG x 300mm
Design Life	10,000 hours

D83L95-Dyno-Tester-235Kv at 36V
Item No.	C_Voltage (V)	C_Current (A)	C_Input Power(W)	M_Voltage (V)	M_Current (A)	M_Input Power(W)	M_Efficiency (%)	M_Speed (rpm)	M_Torque (N*m)	M_Output Power(W)
0	36.200001	52.720001	1906.959961	26.309999	44.740002	1885.76001	85.022446	8041	1.904004	1603.319214
1	35.970001	78.43	2820.620117	25.940001	68.57	2782.340088	87.25444	7566	3.064004	2427.715332
2	35.759998	100.5	3594.26001	25.66	90.239998	3536.209961	87.045609	7176	4.096004	3078.115479
3	35.57	122.379997	4352.52002	25.42	112.5	4273.299805	86.115067	6789	5.176004	3679.955078
4	35.369999	144.149994	5099.259766	25.219999	134.339996	4950.930176	84.997879	6448	6.232004	4208.185547