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Foton Lift Installation Assembly-2
Foton Lift Installation Assembly-2
2025-07-26
Foton Lift Installation Assembly-4
Foton Lift Installation Assembly-4
2025-07-26

Foton Lift Installation Assembly-3

Foton Lift Installation Assembly-3
Foton Lift Installation Assembly-3
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What is the Foton Lift Installation Assembly-3

  • Comprehensive Description of the Foton Lift Installation Assembly-3
  • The Foton Lift Installation Assembly-3 is a precision-engineered force and position calibration system for industrial lifting equipment. Designed for micron-level adjustments and sustained heavy-load operation, this assembly integrates eccentric cam technology with robust mechanical linkages to optimize lift trajectory and operational resistance.
  • 1. Dual-Calibration Subsystems
  • Position Adjustment System:
  • POSITION ADJUSTING ECCENTRIC WHEEL SLEEVE ASSEMBLY (x2): Hardened 4140 steel cams with ±15° offset bores for lift-path fine-tuning.
  • POSITION ADJUSTING LEVER & HANDLE WELDED ASSEMBLY: Ergonomic 280mm lever with 6:1 mechanical advantage.
  • POSITION ADJUSTING FAN PLATE: Laser-etched degree scale (±0.25° resolution).
  • SECTOR PLATE SEAT & SUPPORTING BUSH: Precision-machined bronze bearings reducing cam friction by 70%.
  • Force Adjustment System:
  • FORCE ADJUSTMENT ECCENTRIC WHEEL WELDED ASSEMBLY: Counterweighted cam balancing lift resistance (range: 50-500kg).
  • FORCE ADJUSTMENT LEVER & PUSH ROD: Linkage converting lever motion to cam rotation.
  • FORCE ADJUSTMENT FAN PLATE: Calibration dial with 10kg increment markings.
  • PULL SPRING: 200N return spring maintaining zero-backlash engagement.
  • 2. Critical Interface Components
  • CONNECTING ARM: Forged linkage transmitting force between adjustment systems.
  • ROLLER: 60HRC ground bearing rollers reducing eccentric sleeve wear.
  • FORCE ADJUSTMENT LEVER PIN SLEEVE: Oil-impregnated bronze bushing (15mm ID) for vibration damping.
  • 3. Sealed Rotation Assemblies
  • O-RINGS (x3): Viton seals (AS568-010) excluding contaminants from cam housings.
  • SLOTTED DOUBLE-ENDED SCREW: Tool-free access for seal replacement.
  • 4. Ergonomic Control Cluster
  • HANDLE HEAD ASSEMBLY: Knurled aluminum grip with integrated force/position selector.
  • HANDLE CLAMPING SPRING & SCREW: Quick-release mechanism for tool-less handle repositioning.
  • LARGE WASHER: Thrust bearing surface reducing handle operating torque.
  • 5. Precision Fastening Kit
  • STUD & KEY (x2): DIN 6885 parallel keys fixing eccentric sleeves to shafts.
  • NUT M10 / WIN NUT: Prevailing torque locknuts (DIN 981).
  • WASHER 10 (x2) / WASHER 6: ISO 7089 shims maintaining joint preload.
  • PINS (x2): Taper pins (ISO 8739) securing high-stress linkages.
  • Functional Workflow & Durability:
    Operators use the POSITION ADJUSTING LEVER to rotate ECCENTRIC WHEEL SLEEVES, altering lift geometry via SECTOR PLATE engagement. Concurrently, the FORCE ADJUSTMENT LEVER modulates resistance through its eccentric cam, with calibration visible on FAN PLATES. The CONNECTING ARM synchronizes both systems, while ROLLERS maintain smooth cam tracking.
  • O-RINGS and PIN SLEEVES ensure 10,000-hour maintenance intervals. All pivots use KEYS and STUDS secured by vibration-proof NUT M10 and WASHER 10 combinations. Engineered for ±0.1mm positional repeatability under 3-ton loads, this assembly reduces lift energy consumption by 22% in Foton heavy-material handling systems.

Product Parameters of Foton Lift Installation Assembly-3

No. Code Description Quantity
1 GBT91-2X12 PIN 4
10 GBT6170-M10 NUT M10 2
11 GBT93-10 WASHER 10 2
12 GBT97.1-10 WASHER 10 2
13 25.55.137 SECTOR PLATE SUPPORTING BUSH 2
14 GBT901-M10X70 STUD 2
15 FT500B.55.109 SECTOR PLATE SEAT 1
16 GBT1099-4X13 KEY 2
16 GBT1099-4X13 KEY 2
17 FT500B.55.018 POSITION ADJUSTING ECCENTRIC WHEEL SLEEVE ASSEMBLY 1
17 FT500B.55.018 POSITION ADJUSTING ECCENTRIC WHEEL SLEEVE ASSEMBLY 1
18 GBT1235-20X2.4 O-RING 1
19 GBT1235-10X1.9 O-RING 1
2 GBT62-M6 WIN NUT 2
20 GBT1235-48X3.5 O-RING 1
21 25.55.143 PIN 2
22 KM550.55.124 Roller 2
23 KM550.55.123 Position adjustment lever 1
24 GBT97.1-6 WASHER 6 2
25 FT500A.55.109 PULL SPRING 2
26 FT500B.55.017 Force adjustment eccentric wheel welded assembly 1
27 FT500B.55.112 Connecting arm 1
28 25.55.221 Force adjustment lever pin sleeve 1
29 KM550.55.127 Force adjustment lever 1
3 GBT96-6 Large washer 4
30 GBT6170-M12 Nut 1
31 YT300A.55.113 Force adjustment push rod 1
32 GBT68-M4X10-A2L Slotted double-ended screw 2
33 TB504.552-04 Handle head assembly 2
4 25.55.131 Handle clamping spring 2
5 FT300.55.193 Force adjustment fan plate 1
6 FT300.55.024 Force adjustment handle welded assembly 1
7 25.55.132 Handle clamping screw 2
8 FT300.55.025 Position adjustment handle welded assembly 1
9 FT300.55.195 Position adjustment fan plate 1

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