CKG1 (CKP1) Series Clamp Cylinder | Rod-Mounted Heavy-Duty Cylinder with Anti-Magnetic Switches

Brand: SOLH by Richge Technology

1. Product Overview & Core Structural Differences

     The SOLH CKG1/CKP1 series are rod-mounted heavy-duty clamping cylinders specially designed for welding and strong magnetic interference environments. Available in bore sizes φ40/50/63mm with standard strokes ranging from 50mm to 200mm, this series is equipped with original anti-strong magnetic field magnetic switches supporting 3-direction mounting. Featuring compact lightweight structure, stable operation under intense magnetic interference, heavy clamping force and adjustable motion speed, it is perfectly applicable to arc welding/spot welding fixtures, machine tool fixing and automated heavy-load clamping stations. The series is divided into two models: CKG1 with standard built-in magnetic rings and CKP1 with high-power built-in magnetic rings for different anti-magnetic requirements.

1.1 Series Functional Division

     • CKG1 (Standard Magnetic Ring): Matched with D-P3DWA / D-P4DW anti-magnetic switches. Suitable for ordinary strong magnetic environments and arc welding splash-proof scenarios. Optional splash-proof codes: -XC88 / -XC89 / -XC91, delivering cost-effective and stable anti-interference performance for conventional welding stations.

    • CKP1 (High-Power Magnetic Ring): Equipped with enhanced built-in strong magnetic rings and compatible with D-P79WSE / D-P74L / Z high-grade anti-magnetic switches. It provides stronger anti-magnetic interference capability and more stable signal induction, ideal for high-magnetic-field and high-frequency welding working conditions.

1.2 Unique Rod-Mounted Structure

     The magnetic switch mounting rod is integrally designed on the piston rod side, supporting 3-direction installation (top / left / right). The embedded layout avoids fixture interference and mechanical collision, ensuring flexible wiring and stable signal detection in compact welding fixture layouts.

1.3 Compact Upgrade & Interchangeable Design

     Optimized cylinder body structure shortens the overall length by 7mm for CKP1-40 model, with a 7% reduction in overall weight. The φ63-150mm model weighs only 1.82kg. Fully interchangeable installation dimensions with traditional old-type CK1 series, realizing direct replacement and upgrade without modifying fixture structures.

1.4 Heavy-Duty & Durable Performance

     Adopts double-acting bidirectional controllable structure with standard double-end air buffer for stable clamping and releasing motion. The piston rod undergoes hard chrome plating treatment, and the cylinder body adopts hard anodizing process, realizing excellent wear resistance and impact resistance. Oil-free design adapts to clean environments and harsh welding working conditions with low maintenance.

2. Complete Model Naming Rules & Order Examples

  1. Typical Model Examples: CKG1A63-50YZ-P4DWL, CKP1B40-75Z-P79WSE

  2. Standard Order Examples

     • CKG1 Standard Magnetic Configuration: CKG1A63-50YZ-P4DWL (Standard magnetic ring, 16.5mm eye width, φ63 bore, 50mm stroke, rod-mounted, with P4DWL anti-magnetic switch)

     • CKP1 High-Power Magnetic Configuration: CKP1B40-75Z-P79WSE (High-power magnetic ring, 19.5mm heavy-duty eye width, φ40 bore, 75mm stroke, rod-mounted, with P79WSE high-grade anti-magnetic switch)

3. General Technical Parameters (20℃, 0.5MPa Standard Condition)

  3.1 Basic Specifications

     • Operation Mode: Double-acting (bidirectional controllable clamping / releasing)

     • Working Pressure Range: 0.05~1.0MPa; Proof Pressure: 1.5MPa

     • Ambient Temperature: -10℃~60℃ (with magnetic switch); -10℃~70℃ (without switch)

     • Piston Operating Speed: 50~300mm/s (thread speed regulation, non-protruding cylinder body)

     • Buffer Mode: Standard double-end air buffer; optional enhanced double-end air buffer (-X1515)

     • Lubrication Mode: Oil-free operation

     • Magnetic Switch Feature: Professional anti-strong magnetic field design, exclusive 3-direction rod-mounted installation

3.2 Theoretical Clamping Force (Unit: kN @0.5MPa)

3.3 Product Weight (Unit: kg @100mm Stroke)

4. Anti-Strong Magnetic Switch Matching (Core Advantage of Rod-Mounted Type)

     Installation & Environmental Advantages: The integrated switch rod structure supports arbitrary 3-direction installation, effectively avoiding welding slag accumulation and fixture mechanical interference. The matched switches adopt professional splash-proof and dust-proof design, fully adapting to harsh and complex welding working environments with stable and reliable signal output.

5. Typical Application Scenarios

     • Welding Fixture Stations: Specialized for arc welding and spot welding workpiece clamping, splash-proof positioning and welding tooling fixing. Professional anti-magnetic and anti-splash design solves signal drift and failure problems in welding strong magnetic environments.

     • Machine Tool & Machining Center: Applied to heavy-load workpiece fixing, mold clamping and short-stroke precise positioning. High clamping force and excellent anti-deflection capacity ensure stable processing tolerance.

     • Automated Heavy-Duty Stations: Suitable for heavy pallet clamping, transfer limiting and flipping mechanism positioning. It delivers consistent and stable cyclic action with strong environmental interference resistance.

     • Strong Magnetic Field Working Areas: Perfect for stations matched with electromagnets, clamping near high-frequency motors and positioning in strong magnetic interference zones. Dedicated anti-magnetic switches guarantee 100% reliable position signals.

6. CKG1 vs CKP1 Series Quick Comparison

7. 3-Step Quick Selection Guide

   1. Bore Size Selection: Select bore size based on actual clamping load. Follow the rule: theoretical clamping force ≥ actual load × 1.5 safety factor. φ40 for light load, φ50 for medium load, φ63 for heavy load working conditions.

   2. Stroke Selection: Standard stroke ranges from 50mm to 200mm. Reserve 5~10mm extra stroke margin according to workpiece height to prevent mechanical interference during clamping action.

   3. Configuration Matching

￮ Magnetic Ring & Switch: Choose CKG1 + P4DW for ordinary welding environments; select CKP1 + P79WSE for high-frequency and high-interference welding stations.

￮ Eye Width Specification: C=12.5mm for narrow installation space; A=16.5mm for standard general use; B=19.5mm for heavy-load clamping scenarios.

One Sentence Summary

     SOLH CKG1/CKP1 series rod-mounted heavy-duty clamp cylinders are professional anti-magnetic pneumatic solutions for welding industries, featuring 3-direction switch installation, oil-free operation, standard air buffer and interchangeable installation size. CKG1 provides cost-effective anti-AC magnetic performance, while upgraded CKP1 delivers superior AC/DC anti-interference capability, both ideal for stable heavy clamping in complex strong magnetic and welding environments.