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Efoil Motor Kit eDrive-3.0 48V D65L161-100kv Waterproof Motor with 4-Blade Propeller

The Quanly eDrive-3.0 D65L161 Motor Kit (Rated Version) is engineered for riders who prioritize sustained thrust, energy efficiency, and long-duration reliability. Centered on the same high-torque 100Kv waterproof brushless motor paired with a 124mm 4-blade propeller, this system delivers a continuous 37.6 kgf of static thrust at rated power—ideal for extended cruising, consistent foiling runs, and reduced thermal stress during long sessions. Its durable hard-anodized housing ensures long-term corrosion resistance in marine environments. This complete, plug-and-play kit provides eFoil builders with a trusted, thermally-optimized foundation for smooth, efficient, and enduring rides—perfect for those who value steady power over peak bursts.

Rated Input Power: 3.84 kW
Rated Thrust: 37.6 kgf
Rated Speed: ~2,770 rpm
Peak Thrust (short-duration): 45.6 kgf @ 114 A

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Model:
eDrive-3.0
Brand:
Hobiba
System Types:
eFoil Drive
Kv:
100-150
Controller Type:
Sensorless
Maximum Voltage:
60V
Maximum Continuous Current:
< 120A

Efoil Motor Kit Hydrofoil Motor Efoil Engine 4-Blade Propeller thruster Brushless DC Motor Permanent Magnet Motor Brushless Motor for Efoil Direct Drive Motor

Features

Specification

Dyno Tested Data

Dimension

Key Features

Sustained Thrust Performance: Engineered for continuous operation, delivering a reliable 37.6 kgf (83 lbs) of static thrust – ideal for long cruising sessions, consistent foiling, and reduced motor stress.
Precision 100Kv Motor: Maintains excellent low-end torque and smooth power delivery, optimized for energy efficiency and thermal stability during extended use.
Integrated 4-Blade Propeller: The 124mm diameter, 4-blade design offers a superb balance of sustained thrust, efficiency, and quiet underwater operation – now tuned for rated power levels.
Thermally Optimized & Reliable: Rated for 80A continuous current at 48V. Features a hard-anodized aluminum housing and IP68 waterproofing, ensuring long-term durability without overheating. An optional 144mm propeller guard (sold separately) provides added protection.
Plug-and-Play Kit: A complete system including motor and matched propeller, designed for straightforward integration into eFoil builds that prioritize dependable, long-duration performance over peak bursts.

Parameter	Specification
Model Number	eDrive-6.0R (D65L161-100Kv with Prop) – Rated Version
Motor Type	Permanent Magnet Brushless DC (18N6P)
Rated Voltage	48 VDC
Speed Constant (Kv)	100 RPM/V
Torque Constant (Kt)	0.0955 N·m/A (based on 100Kv: Kt = 9.55 / Kv)
Rated Power	3.84 kW (continuous)
Rated Current	80 A (continuous)
Rated Thrust	37.6 kgf (continuous)
Propeller	4-Blade, 124 mm Diameter
Motor Efficiency	> 80% (at rated point)
Housing Material	Black Hard-Anodized Aluminum
Weight (Kit)	5.2 kg
Dimensions (Motor)	D65 x L160 mm

Underwater Performance Test: Full Load at Various Voltages

Test Unit: D65L161-100Kv Motor Kit

Item	Voltage (V)	Current (A)	Input Power (W)	Speed (RPM)	Thrust (kgf)	Throttle (%)	Thrust-to-Power (kgf/kW)
1	30	64	1,920	2,286	27.8	100	14.48
2	36	81	2,916	2,588	34.9	100	11.97
3	42	98	4,116	2,948	39.5	100	9.60
4	48	114	5,472	3,186	45.6	100	8.33

Underwater Performance Test: Full Throttle Range at 48V

Test Unit: D65L161-100Kv Motor Kit

Item	Voltage (V)	Current (A)	Input Power (W)	Speed (RPM)	Thrust (kgf)	Throttle (%)	Thrust-to-Power (kgf/kW)
1	48	4	192	1,174	5.9	30	30.73
2	48	10	480	1,420	10.8	40	22.50
3	48	20	960	1,798	16.2	50	16.88
4	48	35	1,680	2,154	24.1	60	14.35
5	48	49	2,352	2,368	29.8	70	12.67
6	48	69	3,312	2,620	35.6	80	10.75
7	48	88	4,224	2,880	39.1	90	9.26
8	48	114	5,472	3,186	45.6	100	8.33