Products

50mm Outer Rotor BLDC Motor,High Torque & Reliability

ZGC50JM10 Series External rotor brushless motor,24VDC, 36VDC

  • Number of  Poles: 26
  • Rated Voltage(VDC): 24-36
  • Rated Power(W): 100
  • Rated Torque(N.m): 0.53/0.34
  • Rated Speed(RPM): 1800-2800
  • Rotor Intertia(kg*㎡):  6.97×10-5
  • Compliance & Certifications: CE / RoHS / REACH

Product Overview

The ZGC50JM10 series is a premium 50mm class outrunner brushless motor engineered for high-performance applications. Featuring an advanced 26-pole magnetic design and IP65-rated protection, it delivers exceptional power density in a compact form factor—making it the ideal propulsion and drive solution for professional drones, high-end garden tools, and precision gimbal systems.

Model ZGC50JM10-24V-O-S-K ZGC50JM10-36V-O-S-K
Number of  Poles 26
Rated Voltage   (VDC) 24 36
Rated Power     (W) 100
Rated Torque   (N.m) 0.53 0.34
Rated Speed    (RPM) 1800 2800
Maximum Speed  (RPM) 2000 3000
Rated Current   (A) 4.7 3.1
Rotor Intertia  (kg*㎡) 6.97×10-5
Back E.M.F    (Vs/Rad) 0.11
Line resistance(Ω) 0.39
Line inductance(mH) 0.14 0.15
Insulation Class F
Safety Class IP(65) Excluding the output end
Encoder Type Hall
Environment (-20℃—60℃ humidity <90%)
weight(kg) 0.394
Application Drone / Garden Tools
Certification CE / RoHS

Key Features

  • Ultra-Smooth Power Delivery: The 26-pole configuration minimizes torque ripple, ensuring exceptionally smooth and stable operation across the entire speed range.
  • Superior Environmental Durability: With an IP65 protection rating (excluding the output end) and an operational range of -20°C to 60°C, it thrives in dusty and humid outdoor conditions.
  • High Energy Efficiency: A low line resistance of 0.39Ω reduces thermal loss, while Class F insulation supports a sustained 100W power output.
  • Versatile Application: Fully optimized for gimbals, drones, and garden tools.

Performance Curve Analysis

1. ZGC50JM10-24V: High Torque for Heavy-Duty Applications

  • Torque Advantage: Delivers a powerful rated torque of 0.53 N.m, providing superior driving force.
  • Performance Profile: Optimized for high-load capacity at a rated speed of 1800 RPM. By utilizing a higher rated current of 4.7A, it achieves significant torque density for demanding tasks.
  • Best Applications:
  • Lawn Mowers & Trimmers: Ensures the blades maintain cutting efficiency without stalling, even when encountering dense or tough vegetation.
  • Heavy-Duty Gimbals: Perfect for professional gimbals carrying heavier camera gear, providing stable support and pointing accuracy.

2. ZGC50JM10-36V: High Speed & Efficiency for High-Frequency Operations

  • Speed Advantage: Features a rated speed of 2800 RPM with a maximum speed capability of 3000 RPM.
  • Performance Profile: Operating at a rated current of only 3.1A, this model maintains a 100W output while minimizing system heat generation and extending battery life.
  • Best Applications:
  • Drones & Multi-rotors: Higher RPM translates to faster lift response, making it suitable for flight missions requiring high-sensitivity control.
  • Garden Blowers: Leverages high-speed rotation to drive impellers for high-velocity airflow and improved clearing efficiency.

Wiring Definitions

Main Power Wiring Definitions
Functions Wire Color XH2.54mm-3P
U Red 1
V White 2
W Black 3

 

Hall Wire Pin Definitions
Functions Wire Color ZH1.5mm-5Y
VCC Red 1
GND Black 2
HA White 3
HB Yellow 4
HC Blue 5

 

UNIT:mm

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