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Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
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Company News About DC Brushless (24V) vs AC sliding gate Motor

DC Brushless (24V) vs AC sliding gate Motor

2026-03-03
DC Brushless (24V) vs AC sliding gate Motor

SLIDING GATE MOTOR COMPARISON

DC Brushless (24V) vs AC Motor



1. Electrical Specifications

Item DC Brushless Motor AC Motor
Rated Voltage 24V DC 110V / 220V / 380V AC
Power Supply Type Low voltage DC Direct AC mains
Motor Type Brushless DC (BLDC) AC Induction
Efficiency 85–90% 70–80%
Inrush Current Low High

2. Performance Characteristics

Item DC Brushless AC Motor
Starting Method Soft start Direct start
Stopping Method Soft stop Direct stop
Speed Control Adjustable (digital) Fixed / limited
Torque Adjustment Electronic Mechanical
Noise Level Low Medium–High
Vibration Low Higher

3. Control & Safety Features

Feature DC Brushless AC Motor
Obstacle Detection Built-in electronic sensing External device required
Auto Close Function Standard Optional
Remote Control Integration Easy Basic
Smart System Compatibility Excellent Limited
Limit Setting Electronic / encoder Mechanical limit switch

4. Backup & Energy Compatibility

Item DC Brushless AC Motor
Battery Backup Direct connection Requires UPS
Solar Compatibility Direct support Requires inverter
Power Consumption Lower Higher
Operation During Power Failure Yes No (unless UPS installed)

5. Durability & Maintenance

Item DC Brushless AC Motor
Brush Wear None Possible (depending type)
Heat Generation Low Higher
Maintenance Frequency Low Medium
Service Life Long Moderate

Application Recommendation

DC Brushless (24V)

  • Residential villas

  • Smart communities

  • Solar-powered gates

  • High-end commercial entrances

  • Noise-sensitive environments

AC Motor

  • Industrial factories

  • Heavy-duty sliding gates

  • Budget-focused projects

  • Stable power supply locations


Key Technical Advantage Summary

DC Brushless = Intelligent + Efficient + Quiet + Backup Ready
AC Motor = Simple + Strong + Cost-Effective