IPET I7

IPET I7

Integrated I7 motor 14S FOC 50A ESC and matched I30 propeller system for 10–14 kg quadcopter UAVs requiring long endurance efficient hover performance lower acoustic impact and streamlined platform integration

10–14 kgTarget MTOW (Quadcopter)
13.23 g/W @ 2.5 kgEfficiency at 50% Throttle
KV80Motor KV
12–14SRecommended Battery

Engineering Fit Check

Use these core parameters for initial airframe compatibility review Final sizing should also consider altitude ambient temperature payload distribution mission duty cycle propeller clearance and the thrust reserve required by the flight control strategy

Review Detailed Specifications
7.48 kgMax Thrust
475 gWeight (Including Wires and Propeller)
I30Recommended Propeller
IP46Protection Rating
−30℃~65℃Recommended Ambient Temperature
PWM / CANESC Control Method

Integrated by Design Validated as a System

Motor ESC and matched propeller are engineered as one propulsion architecture to reduce integration work improve system consistency and provide a validated starting point for UAV platform development

Motor and ESC Integration

A compact integrated architecture reduces external wiring connector count and installation complexity while supporting more consistent electrical control and thermal behavior

Matched Propeller Setup

Propeller sizing is selected around the motor and ESC operating range to balance thrust efficiency current draw and thermal load at system level

Faster Platform Integration

A defined propulsion configuration reduces component sourcing compatibility testing and repeated tuning during prototype development

System Level Performance Data

Thrust efficiency current RPM and temperature are evaluated as a complete propulsion system to support airframe selection and validation

Engineered for Two Hour Endurance and Lower Acoustic Impact

Designed for 10–14 kg quadcopter UAVs that need verified long duration efficiency rapid deployment lower acoustic disturbance and dependable performance across frequent mission cycles

ipet-i7-long-endurance-uav-propulsion-efficiency

Two Hour Class Endurance from High Efficiency

The validated I7 configuration delivers 13.23 g/W at 2.5 kg thrust and 50 percent throttle and has supported more than 120 minutes of flight time in an endurance UAV configuration

Tool Free Quick Release I30 Propeller

The I30 quick release locking structure supports fast installation removal transportation and field maintenance helping reduce preparation time for repeated professional missions

I7 low-noise performance

Lower Acoustic Signature for Sensitive Missions

The matched I30 propeller has been measured at 65–67 dB from 5 meters helping reduce acoustic disturbance during inspection monitoring and public safety operations near people or sensitive environments

Long Life Protection and Wide Temperature Reliability

Core components are developed around a 10,000 hour service life target while IP46 protection and a recommended ambient temperature range from −30°C to 65°C support frequent inspection mapping and monitoring missions across changing outdoor conditions

Where I7 Fits Best

Designed for 10–14 kg quadcopter UAVs that need long endurance propulsion stable payload operation and efficient deployment across repeated professional missions

IPET UAV large area mapping

Long Endurance Mapping and Surveying

Supports photogrammetry LiDAR and multispectral payload platforms that need longer flight lines fewer battery changes and more productive area coverage

IPET UAV pipeline inspection

Linear Infrastructure Inspection

Fits powerline pipeline railway road and corridor inspection missions where endurance reduces route splitting and repeated takeoff and landing cycles

IPET UAV offshore wind inspection

Persistent Public Safety Overwatch

Supports camera thermal and communication payloads for extended perimeter monitoring event support incident assessment and temporary overwatch

Technical Reference

Review mechanical fit, system specifications, matched motor and ESC data, and the complete engineering reference for this propulsion system.

Model No.I7 KV80
SetupI7 (Motor)+14S FOC 50A (ESC)+
I30 (Prop)
Recommended battery12~14S (LiPo)
Rated thrust2.5~3.5kg
Efficiency at rated thrust13g/W (2.5kg)
Max. thrust7.5kg
Tube size30mm
Wire length650±5mm
Weight475±1%g (Incl. wires+prop)
IPIP46
Recommended ambienttemperature-30~65℃

Stator size66*7.5mm
KV80

Throttle range1050~1950us (Fixed)
ProtocolDRONE CAN、UAV CAN
Control methodPWM/CAN
Max. voltage61V
Peak current
(for a short time)
50A
(Open environment
and temperature≤60℃)
BECNO

Model No.I30 (Integrated carbon fibre propeller
        -quick release version)
Length30 Inch (762mm)

I7_draw.png

I7_line.jpg

Voltage
(V)
Throttle
(%)
Current
(A)
Thrust
(g)
Motor
efficiency
(%)
Overall
efficiency
(g/W)
48.04300.9189378.320.4
48.03351.43124880.818.2
48.01402.11165182.816.3
48.00452.96208784.014.7
47.97504.06257383.613.2
47.94555.40313383.912.1
47.90607.11373882.911.0
47.86659.19441782.110.0
47.807011.73514981.09.2
47.747514.93596279.28.4
47.648019.62694375.77.4
47.578523.06748672.16.8
47.569023.12748271.96.8
47.569523.25747371.56.8
47.5610023.31748171.26.8
Note: Motor temperature is the motor surface temperature at 80% throttle running 3mins.
(Data above based on IPET SYSTEMS benchtest are for reference only. Final interpretation rights reserved by IPET SYSTEMS.)

Download Center

Access the core files needed for engineering review. For the complete resource library, visit the global Download Center.

Request Full Dataset

IPET-I7 Specifications & Technical Drawing

Updated : 2026-05-12
pdf

IPET-I7 Bench Test Data

Updated : 2026-05-12
pdf

IPET-I7 3D Model (STEP)

Updated : 2026-04-28
zip

IPET-I7 Product Specification & Operation Guide(V1)

Updated : 2026-07-15
pdf
What is the endurance of the I7 at different payload levels?
Reference test data: 2 kg: 120 min 3 kg: 77 min 4 kg: 65 min 5 kg: 60 min
Can the I5 and I7 be combined with the IV Series for a 4+1 VTOL configuration?
No. The I Series is mainly designed for multirotor platforms, while the IV Series is intended for fixed-wing platforms. The propeller sizes of the I5 and I7 are not suitable for a 4+1 VTOL configuration with the IV Series.
How can I use UAVCAN or DroneCAN to control the I7 motor?
If you need to control throttle through UAVCAN or DroneCAN, you will need our link device and PC software for configuration. The default communication method is PWM control.