FESTO FENG-50-450-GF อุปกรณ์เสริมไกด์สำหรับกระบอกสูบ

This is a metric guide unit manufactured by งานสังสรรค์. It provides rigid guidance, torsion resistance and bearing capacity for lateral forces and torques for ISO 15552 standard cylinders (DSBC/DSBG/DNC series). It is not a cylinder itself, but a dedicated guide accessory for cylinders.

1. รายละเอียดโมเดล

FENG-50-450-GF

FENG: Metric guide unit for ISO 15552 standard cylinders

50: Matched cylinder bore size: 50 มม

450: Guide stroke: 450 มม (Available range: 10–500 mm)

กฟ: Plain bearing guidance (low speed, high rigidity, คุ้มค่า). Corresponding KF stands for ball bearing guidance (ความเร็วสูง, low friction).

ข้อมูลพื้นฐาน

หมายเลขชิ้นส่วน: 34483

Compatible cylinders: DSBC/DSBG/DNC-50 series standard cylinders

2. พารามิเตอร์ทางเทคนิคหลัก

3. โครงสร้าง & แนวทางการติดตั้ง
4. การทำงาน: Used in combination with DSBC/DNC-50 cylinders. The cylinder piston rod passes through the guide unit. The guide shaft bears lateral forces and prevents the piston rod from torsion, sagging and bending.
5. Installation Instructions:

Mount the cylinder and guide unit coaxially via connecting flange and coupling.

The guide unit is equipped with built-in threaded mounting holes, allowing front, side and reverse installation.

It is recommended to fit position sensors (SME/SMT) to detect stroke positions.

4. สถานการณ์การใช้งานทั่วไป

Pneumatic handling, push-pull mechanisms, heavy-duty pick-and-place units, end-effectors for gantry systems;

Woodworking machinery, อุปกรณ์บรรจุภัณฑ์, automotive production lines, machine tool loading and unloading systems.

Operating characteristics: Low speed, high lateral force, high rigidity, long stroke and excellent torsion resistance. GF plain bearing is preferred for better impact resistance and lower cost compared with KF ball bearing.

5. ทางเลือก & Same-series Models

การทดแทนที่เท่าเทียมกัน

FENG-50-450-KF: Ball bearing type, suitable for high-speed and low-friction applications.

Same Series with Different Strokes

FENG-50-100-GF, FENG-50-200-GF, FENG-50-500-GF

FENG-50-450-GF is an ISO 15552 cylinder guide unit with 50 มม. เบื่อ, 450 mm long stroke and plain bearing (กฟ). It is designed for low speed, ภาระหนัก, large lateral force/torque, long stroke, impact resistance and dusty/harsh working conditions. It protects the piston rods of DSBC/DNC/DSBG cylinders against torsion, sagging and damage caused by lateral forces. Below is a detailed introduction to its core features, industrial applications, typical mechanisms and selection criteria.

1. Product Definition & Operating Limits

คำจำกัดความของโมเดล

FENG: Guide unit for ISO 15552 standard cylinders

50: Matched cylinder bore: 50 มม

450: Guide stroke: 450 มม

กฟ: Plain bearing (sintered bronze)

Core Load Ratings (Determine Applicable Scenarios)

Static lateral force Fy/Fz: 1600 เอ็น; Dynamic lateral force: 1260 เอ็น

Static torque: Mx=83 Nm, My/Mz=89 Nm; Dynamic torque Mx=65 Nm

Features of GF Plain Bearing

High rigidity, good impact resistance, dust resistance and low cost. Ideal for continuous or intermittent low-speed operation. Not applicable to high-frequency and high-speed cycles (select KF ball bearing for high-speed working conditions).

Compatible Cylinders

DSBC-50, DNC-50, DSBG-50 series standard cylinders. Coaxial installation with a coupling is mandatory.

2. Main Industrial Applications

1) การผลิตยานยนต์ & Component Assembly (Most Typical)

Body welding fixtures, tooling push-pull/lifting mechanisms, long-stroke heavy-duty transfer units, pressing and clamping devices for chassis and door components.

คุณสมบัติ: Long stroke, large overhanging load, strong lateral force, การดำเนินงานที่มั่นคง, occasional impact, dusty environment with welding spatter. GF plain bearing delivers higher durability and avoids jamming caused by welding debris.

2) งานไม้ & Furniture Machinery

Edge banders, เลื่อยแผง, sliding table saws, panel loading/unloading and transfer mechanisms, heavy-duty pressing and pushing devices.

ที่ 450 mm long stroke and high lateral force resistance prevent piston rod sagging, torsion and deviation during panel transportation. The plain bearing is less prone to jamming amid heavy wood dust and features longer service life than ball bearings.

3) บรรจุภัณฑ์, โลจิสติกส์ & คลังสินค้า

Lifting and transfer of cartons and pallets, end units for palletizing/depalletizing, push-pull devices for heavy bins, diverting and stopping mechanisms on conveyor lines.

Working conditions: Low speed, ภาระหนัก, long-distance transportation, large overhanging load and frequent start-stop impact. GF features excellent impact resistance and requires minimal maintenance.

4) ระบบอัตโนมัติทางอุตสาหกรรมทั่วไป (เครื่องมือกล, ยาง & พลาสติก, การพิมพ์)

Machine tool loading/unloading, push-pull of heavy tooling, auxiliary mechanisms for injection molding and extrusion machines, roller transfer units for printing machines, auxiliary guidance for hydraulic and pneumatic presses.

It solves common failures including cylinder jamming, seal damage and shortened service life caused by piston rod sagging, eccentric lateral load and excessive torque under long-stroke operation.

5) การจัดการวัสดุ & Gantry Systems

End-effectors of small gantry machines, vertical/horizontal heavy-duty slides for gantry axes, long-stroke lifting units with vacuum cups or grippers.

ที่ 450 mm stroke suits medium-span applications. It bears eccentric loads, lateral forces and overturning torques to protect cylinders.

3. Tpical Mechanical Applications & Selection Reasons
4. Long-stroke heavy-duty push-pull/transfer: With a rated dynamic lateral force of 1260 เอ็น, the guide unit shares eccentric loads that a single cylinder cannot withstand, preventing piston rod bending and uneven seal wear.
5. Overhanging/eccentric load (Guidance is highly required): Eccentric loads from end grippers or workpieces generate overturning torques (Mx/My/Mz). The GF type provides high torsional rigidity to ensure linear accuracy and avoid torsion.
6. Continuous/intermittent low-speed operation (≤0.5 m/s, ≤10 cycles per minute): Made of wear-resistant bronze with plain friction design, it generates low heat at low speed, offers long service life and strong impact resistance. Replace with KF ball bearing for high-speed operation (>1 m/s and high-frequency cycles).
7. Dusty, oily and harsh environments: Plain bearing structure resists jamming in wood dust, welding spatter and workshop oil contamination and needs little maintenance, while ball bearings are easily blocked by dust.
8. แนวทางการคัดเลือก: GF vs KF

✅ Recommended for FENG-50-450-GF (Plain Bearing)

Cylinder bore 50 mm and working stroke around 450 มม

Low speed, ภาระหนัก, large lateral force/torque and overhanging eccentric load

Dusty, spatter-laden or oily harsh environments

การควบคุมต้นทุน, low maintenance requirement and impact resistance priority

❌ Not Applicable (Choose FENG-50-450-KF Ball Bearing Instead)

ความเร็วสูง (0.5–1 m/s), high-frequency cycles, low friction demand and high positioning accuracy

Clean rooms or dust-free environments requiring low abrasion

5. Application Profile Summary

This guide unit is designed for linear push-pull, transfer and lifting mechanisms with 50 มม. เบื่อ, 450 mm long stroke, low speed, ภาระหนัก, overhanging eccentric load, large lateral force/torque and harsh dusty conditions. It is a robust guide accessory paired with DSBC/DNC-50 cylinders for reliable protection.

It acts as rigid guidance protection for DSBC/DNC-50 standard cylinders, eliminating problems such as piston rod sagging, torsion, uneven wear and jamming under long-stroke operation.

กรณีการสมัคร

1. การผลิตยานยนต์: Long-stroke Push-Pull for Body Welding Fixtures & Chassis Components

กรณี 1: Push-Pull Mechanism for Body Side Welding Tooling

สภาพการทำงาน: แนวนอน 450 mm push-pull motion on automotive welding lines; 25 kg overhanging fixture and welding torch with eccentric load at the end; large lateral force, welding spatter and dust, frequent start-stop impact, operating speed ≈0.3 m/s (low speed).

การกำหนดค่า: DSBC-50-450-PPVA-N3 Cylinder + FENG-50-450-GF Guide Unit + Coupling

Existing Problem: A single cylinder with overhanging load suffers from piston rod sagging, torsion, uneven seal wear, short service life and positioning deviation.

เหตุผลในการคัดเลือก (GF over KF): Heavy welding spatter and dust easily jam ball bearings (KF). GF plain bearing features impact resistance, dust resistance, low maintenance and lower cost.

Application Effect: Static lateral force 1600 N and dynamic lateral force 1260 N fully bear eccentric torques; stable linearity, and cylinder service life extended by 3 ถึง 5 ครั้ง.

กรณี 2: ยก & Transfer for Chassis Components (Subframe)

สภาพการทำงาน: แนวตั้ง 450 mm lifting motion, carrying 50 kg workpiece pallet with eccentric center of gravity; required overturning torque resistance; oily and dusty workshop environment.

การกำหนดค่า: DNC-50-450 + FENG-50-450-GF

ข้อได้เปรียบ: Prevents piston rod bending and guide jamming; no frequent lubrication required for long-term continuous operation.

2. เครื่องจักรงานไม้: Long-stroke Pushing & Pressing for Panels (Benchmark for Dusty Conditions)

กรณี: Panel Transfer for Heavy-duty Sliding Table Saws & Edge Banders

สภาพการทำงาน: แนวนอน 450 mm stroke for transferring large panels (1.2–2.4 m); heavy eccentric lateral load caused by panel weight and friction; heavy wood dust, continuous low-speed operation.

การกำหนดค่า: DSBC-50-450 + FENG-50-450-GF

Existing Problem: Single cylinder for long panel transportation leads to end sagging, ส่วนเบี่ยงเบน, material jamming and poor cutting accuracy.

เหตุผลในการคัดเลือก: Sintered bronze plain bearing (กฟ) resists wood dust, avoids jamming and withstands impact, while KF ball bearings are easily blocked by dust.

Application Effect: Stable linear guidance, no panel deviation, consistent cutting accuracy and prolonged maintenance intervals.

3. บรรจุภัณฑ์ & โลจิสติกส์: Heavy-duty Transfer & Lifting for Pallets & Bins

กรณี: Long-stroke Stopping & Transfer for Heavy Carton/Pallet Palletizing Lines

สภาพการทำงาน: 450 mm horizontal/vertical motion for transporting 30–50 kg pallets and bins; overhanging load, frequent start-stop impact, low speed and dusty environment.

การกำหนดค่า: DSBC-50-450 + FENG-50-450-GF

ข้อได้เปรียบ: Shares lateral forces, prevents piston rod bending and cylinder seal damage, and reduces downtime for maintenance.

4. ระบบอัตโนมัติทางอุตสาหกรรมทั่วไป: Machine Tool Loading & Unloading, Auxiliary Mechanisms for Injection Molding Machines

กรณี 1: Long-stroke Push-Pull for Heavy-duty Jigs on CNC Machine Tools

สภาพการทำงาน: แนวนอน 450 mm push-pull for heavy tooling; eccentric load, cutting fluid and dust, intermittent low-speed operation.

การกำหนดค่า: DSBG-50-450 + FENG-50-450-GF

การทำงาน: Ensures linear motion and torsion resistance, protecting cylinder piston rods and seals.

กรณี 2: Ejecting & Transfer Auxiliary Mechanisms for Injection Molding Machines

สภาพการทำงาน: 450 mm long-stroke ejection and transfer for molds and workpieces; impact during demolding, oily and dusty environment, low speed and heavy load.

เหตุผลในการคัดเลือก: GF features impact resistance, oil resistance and simple maintenance.

5. การจัดการวัสดุ & Small Gantry Systems: Long-stroke Lifting for End-effectors

กรณี: Vertical Lifting Axis of Gantry Robots (450 mm Stroke)

สภาพการทำงาน: Vertical lifting with vacuum cups or grippers installed at the end; carrying 10–30 kg workpieces, eccentric load and large overturning torque, low speed.

การกำหนดค่า: DSBC-50-450 + FENG-50-450-GF

ข้อได้เปรียบ: Bears overturning torques, prevents piston rod torsion and guarantees linearity of vertical lifting.

6. Core Common Features of All Cases
7. Stroke Matching: 450 mm working stroke and 50 mm cylinder bore fully conform to product specifications.
8. โหลดการจับคู่: Static lateral force 1600 เอ็น, dynamic lateral force 1260 N and torque up to 80 Nm perfectly suit medium heavy-duty eccentric load conditions.
9. Environment Matching: GF plain bearing is the optimal choice for dusty, spatter-laden and oily environments; ball bearings tend to fail in such conditions.
10. ข้อกำหนดในการติดตั้ง: Must be assembled with DSBC/DNC/DSBG-50 cylinders and coaxial couplings. Eccentric installation is strictly prohibited.