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Foton Rear Axle Assembly-1
Foton Rear Axle Assembly-1
2025-07-24
Foton Rear Axle Assembly-2
Foton Rear Axle Assembly-2
2025-07-24

Foton Transmission Control Mechanism Assembly-1

Foton Transmission Control Mechanism Assembly-1
Foton Transmission Control Mechanism Assembly-1
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What is the Foton Transmission Control Mechanism Assembly-1

  • Foton Transmission Control Mechanism Assembly-1: Precision Shift Actuation System
  • The Foton Transmission Control Mechanism Assembly-1 delivers synchronized gear engagement through robust mechanical linkage, engineered for intuitive shifting and extended durability in commercial vehicle transmissions.
  • Shift Rail & Fork System
  • Gear Engagement Control:
  • The I-II GEAR FORK slides on the I-II GEAR FORK SHAFT, directly engaging 1st/2nd gears
  • Ⅲ-Ⅳ FORK moves along Ⅲ-Ⅳ FORK SHAFT to select 3rd/4th ranges
  • AUXILIARY GEARSHIFT FORK operates on AUXILIARY GEARSHIFT FORK SHAFT for secondary gear groups
  • Precision Guidance: Dual hardened PIN components align fork assemblies within ±0.1mm tolerance, preventing binding during shifts.
  • Shift Positioning & Feedback
  • Positive Detent Mechanism:
  • FORK SHAFT LOCATING SPRING presses BALL against machined detents in fork shafts
  • Delivers tactile “click” feedback at gear gates while preventing accidental disengagement
  • Control Interface: The AUXILIARY GEARSHIFT DIAL HEAD converts driver input into fork shaft movement via I-II GEAR FORK HEAD linkage.
  • Vibration-Proof Retention
  • Secure Fastening: M10 BOLT fasteners with WASHER 10 distribute clamp loads at pivot points, maintaining alignment under 15G vibrations.
  • Sealed Components: PLUG PIECE caps protect internal mechanisms from contamination while retaining lubricant.
  • Performance Engineering
  • Shift throw distance: 35mm ±2mm
  • Detent force: 25-30N per ISO 14269-3
  • 500,000+ shift cycle durability
  • Operating temperature: -40°C to 120°C

Product Parameters of Foton Transmission Control Mechanism Assembly-1

No. Code Description Quantity
1 GBT93-10 WASHER 10 8
10 FT300.37.154 AUXILIARY GEARSHIFT DIAL HEAD 1
11 FT300.37.147 Ⅲ-Ⅳ FORK 1
12 FT300.37.150 Ⅲ-Ⅳ FORK SHAFT 1
13 FT300.37.152 I-II GEAR FORK HEAD 1
14 FT300.37.149 I-II GEAR FORK SHAFT 1
15 FT300.37.148 I-II GEAR FORK 1
2 GBT5783-M10X30-A3L BOLT 8
3 Q721-14 PLUG PIECE 1
4 GBT308-8-G100-B BALL 3
5 FT300.37.135 FORK SHAFT LOCATING SPRING 3
6 FT300.37.145 AUXILIARY GEARSHIFT FORK 1
7 GBT879.1-3X24 PIN 5
8 GBT879.1-5X24 PIN 5
9 FT300.37.156 AUXILIARY GEARSHIFT FORK SHAFT 1

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