Precision Drives Forge a Steel Torrent: The Invisible Pillar of the 2025 Military Parade Equipment
At the Chinese military parade that shocked the world on September 3, 2025, the Mach 25 penetration speed of the DF-27 hypersonic missile, the instantaneous electromagnetic catapult launch of the J-35 carrier-based aircraft, and the millisecond-level coordination of the unmanned aerial vehicle swarm—all these "highlights" relied on the support of high-precision transmission equipment and motion control systems.
I. The "Nerve Center" of the Military Parade Equipment
Missile Launch System
The DF-27's waverider warhead requires multi-axis servo drive to achieve "skipping stone"-style trajecto
ry changes at the edge of the atmosphere. Its transmission gear set is made of aerospace-grade silicon
nitride ceramic material, which can withstand temperatures of 1600°C.
Carrier-Based Aircraft Launch System
The linear motor drive accuracy of the Fujian aircraft carrier's electromagnetic catapult reaches 0.01mm,
accelerating the aircraft to takeoff speed in 30 seconds and reducing energy consumption by 40% comp
ared to traditional steam catapults.
II. Unmanned Swarm Collaboration Algorithms
The Attack-11 stealth drone achieves swarm formations through a distributed transmission control
system, synchronizing its tactical data link every 0.3 seconds with an error of no more than 0.5 degrees.
This fusion of "algorithm + transmission" redefines the rules of modern warfare.
III. The Strategic Value of Domestic Production Breakthroughs
The transmission components of the parade equipment are now 100% domestically controlled. For
example, the turboramjet transmission system of the Wuzhen-10 reconnaissance aircraft breaks through
Western technological barriers and supports seamless speed shifts from Mach 3 to Mach 8. This marks
China's advancement from a "transmission follower" to a "standard setter."
