IBOP Actuator & Heavy-Duty Industrial Components Supply

Product Introduction

We are dedicated to the precision manufacturing and global supply of high-performance industrial components, specializing in IBOP (Interlock Break Over Pressure) actuation systems, hydraulic assemblies, structural connectors, and cable protection systems. Our core product portfolio includes key models such as YOKE IBOP ACTUATOR 117853, PIN ACTUATOR LINK 30172175/30172174/30172173, HYDRAULIC CYLINDER ASSEMBLY 30119592, CABLE GLAND M50 M614002958-17, and ENCODER CABLE 56626-03. All products adhere to international industry standards, including ISO 9001 quality management, IP67 environmental protection ratings, and API 6A for pressure-containing components. Each unit undergoes a rigorous 12-point quality inspection process, with a dimensional accuracy tolerance of ±0.01mm and a 99.95% field reliability rate, ensuring seamless integration and operation in the most demanding industrial environments.

The core purpose of our components is to deliver critical actuation, control, and connection solutions for heavy machinery, marine systems, and industrial automation equipment. Our target users are primarily original equipment manufacturers (OEMs) in the marine, oilfield, and heavy construction industries, as well as maintenance, repair, and operations (MRO) providers. We address their core pain points: equipment failure due to worn linkage components, hydraulic system inefficiencies from faulty cylinders, signal interference in harsh environments, and non-compliance with safety standards. By utilizing high-grade materials—such as fiberglass-reinforced bearings, high-tensile alloy steel pins, and marine-grade multi-core cables—our products reduce component replacement cycles by 40% and minimize unplanned downtime, providing substantial long-term value and operational safety.

Function Description

1. IBOP Actuation System Core Components

The YOKE IBOP ACTUATOR 117853 serves as the pivotal mechanical component in IBOP systems, converting hydraulic or pneumatic pressure into precise rotational motion to actuate valves or machinery. It is engineered to withstand extreme pressure differentials, ensuring safe and reliable operation in critical safety interlock scenarios. The PIN ACTUATOR LINK series (30172175, 30172174, 30172173) acts as the critical connection medium, transmitting force between the yoke, crank, and cylinder to maintain positional accuracy. The CRANK ASSEMBLY, IBOP 98898 and PIN, CRANK 30158164 form the rotational core, providing stable torque output for smooth actuation. The IBOP, UPPER 110103-500 and IBOP, LOWER 114706-500 form the structural housing, enclosing and protecting the internal actuation mechanism.

2. Hydraulic & Structural Components

The CYLINDER, HYDRAULIC ASSEMBLY 30119592 is a heavy-duty linear actuator that generates linear force through controlled fluid pressure, driving mechanical movements such as lifting, clamping, or positioning. It features a integrated design with precision machining for leak-free operation. BEARING FIBERGLIDE 118844-16-16/22-30/12-16 and BUSHING, FIBREGLIDE 118844-16-24 offer exceptional load-bearing capacity, corrosion resistance, and low friction, ideal for high-load, low-speed applications. The SPRING 110083 and SPACER SPRING 50832-N-C provide preload and spacing functions, ensuring consistent mechanical performance. Fasteners like WASHER, LOCK-HEAVY 51012-C and NUT, HEX-HEAVY 50412-C deliver superior anti-loosening performance in high-vibration environments.

3. Electrical, Cable & Connection Systems

The CABLE, SHIPBOARD-MULTICORE series (56625-2,5-04; 56625-1,5-07; 56625-1,5-03) is a marine-grade multi-conductor cable designed for robust signal and power transmission in saltwater and harsh marine conditions. The ENCODER CABLE 56626-03 provides high-precision signal encoding for motion control systems, ensuring accurate position feedback. CONNECTOR POWER RED 110022-1R, BLACK 110022-1B, and WHITE 110022-1W are color-coded power connectors for quick, error-free installation. The CABLE GLAND M50 M614002958-17 provides a waterproof, dustproof seal for cable entry points, meeting IP68 protection standards. TERMINAL ASSEMBLIES (123294-2, 123294-3, 123220) ensure secure electrical connections, preventing signal loss and corrosion.

Structural Features

1. IBOP Actuation & Hydraulic Components

The YOKE 117853 is constructed from forged carbon steel with a black oxide finish, providing high tensile strength (≥800MPa) and corrosion resistance. The PIN ACTUATOR LINK series is precision-machined from alloy steel, heat-treated to Rockwell C 40-45 for maximum durability, and features a self-lubricating coating to reduce wear. The CYLINDER 30119592 utilizes a honed inner tube for ultra-smooth piston movement and a nitrile rubber sealing ring to prevent hydraulic fluid leakage, with a maximum working pressure rating of 35MPa. The fiberglass-reinforced bearings and bushings incorporate a unique composite material formula, offering a 300% higher load capacity than traditional bearings and excellent chemical resistance to hydraulic fluids and greases.

2. Electrical & Cable Systems

The shipboard MULTICORE CABLES feature a tinned copper conductor with cross-linked polyethylene (XLPE) insulation and a PVC sheath, providing resistance to oil, water, and UV radiation. The ENCODER CABLE 56626-03 is shielded with a tinned copper braid to minimize electromagnetic interference (EMI), ensuring signal integrity in electrically noisy environments. The CABLE GLAND M614002958-17 has a brass body with a nickel-plated surface, meeting ASTM B117 salt spray test standards for over 1000 hours of corrosion resistance. Nylon washers (86871-20/25/33) and lockwashers (86872-32) are made from high-strength engineering plastic, offering electrical insulation and mechanical stability.

Applicable Working Conditions

Our products are engineered to excel in the most challenging industrial and marine environments, including:

• Marine & Offshore: Shipboard systems, offshore platforms, and coastal equipment, withstanding salt spray, humidity, and corrosive atmospheres.

• Oil & Gas: Wellhead equipment, pipelines, and processing plants, operating under high pressure (up to 35MPa) and extreme temperatures.

• Heavy Construction & Mining: Excavators, loaders, and drilling rigs, enduring heavy shocks, vibrations, and abrasive dust.

• Industrial Automation: Conveyor systems, manufacturing plants, and robotics, requiring precise motion control and reliable signal transmission.

• Harsh Environmental Zones: Outdoor installations, dusty workshops, and temperature extremes (-40°C to +120°C).

Maintenance and Care Suggestions

To maximize the service life and performance of your components, we recommend the following maintenance practices:

1. Routine Inspection (Monthly)

• Actuation System: Check the YOKE 117853, PIN LINKS (30172175/74/73), and CRANK ASSEMBLY 98898 for wear, corrosion, or excessive play. Lubricate moving parts with high-temperature lithium grease.

• Hydraulic Cylinder: Inspect CYLINDER 30119592 for external leaks, rod scoring, or seal damage. Check the hydraulic fluid level and quality.

• Electrical Systems: Verify tightness of TERMINAL ASSEMBLIES and insulation integrity of MULTICORE CABLES. Check CABLE GLANDS for proper sealing.

2. Scheduled Maintenance (Quarterly)

• Bearings & Bushings: Clean FIBREGLIDE BEARINGS (118844 series) and apply a compatible grease to prevent dust accumulation and ensure smooth operation.

• Fasteners: Torque-check all heavy-duty nuts and bolts (50412-C, 51012-C) to specification, especially in high-vibration areas.

• Cable Systems: Inspect ENCODER CABLE 56626-03 for abrasion or damage. Replace any cable glands (M614002958-17) that show signs of cracking or corrosion.

3. Long-Term Storage

Store all components in a dry, climate-controlled environment (15°C-25°C, <60% humidity). Protect precision parts like pins, cylinders, and bearings with anti-rust oil. Keep electrical cables and connectors coiled and covered to avoid physical damage and dust ingress.

We supply the following spare parts:

YOKE IBOP ACTUATOR 117853

PIN ACTUATOR LINK 30172175

PIN ACTUATOR LINK 30172174

PIN ACTUATOR LINK 30172173

BEARING FIBERGLIDE 118844-16-16

BEARING FIBERGLIDE 118844-22-30

BEARING FIBERGLIDE 118844-12-16

SPRING 110083

SPACER SPRING 50832-N-C

END CAP PIPE HANDLER 1178969-500

WASHER, LOCK-HEAVY 51012-C

NUT, HEX-HEAVY 50412-C

GREASE FITTING 53208

NUT, HEX, MODIFIED, PH60/85 30172060

PIN, CYLINDER MOUNTING 30172154

CYLINDER. HYDRAULIC ASSEMBLY 30119592

PIN, CRANK 30158164

BUSHING, FIBREGLIDE 118844-16-24

WASHER. FLAT 50814-N-C

NUT, HEX-SLOTTED 50514-C

PIN. RETAINER, COLLAPSIBLE LINK 30170045

LINK 1. COLLAPSIBLE 30170445

LINK 2. COLLAPSIBLE 30170446

U-BOLT. 350 TON 119139

PRESSURE SWITCH IBOP 83095-1

CRANK ASSEMBLY, IBOP 98898

IBOP, UPPER 110103-500

IBOP, LOWER 114706-500

SHELL, ACUTATOR, IBOP 110042

TERMINAL ASSEMBLY 123294-2

TERMINAL ASSEMBLY 123294-3

TERMINAL ASSEMBLY 123220

BREATHER DRAIN 30158431

COMPOSITE (42) 122718-01-20

AUX PWR (19) 124459-01-20

CABLE, SHIPBOARD-MULTICORE 56625-2,5-04

CABLE, SHIPBOARD-MULTICORE 56625-1,5-07

CABLE, SHIPBOARD-MULTICORE 56625-1,5-03

ENCODER CABLE 56626-03

CONNECTOR POWER RED 110022-1R

CONNECTOR POWER BLACK 110022-1B

CONNECTOR POWER WHITE 110022-1W

WASHER NYLON 86871-20

WASHER NYLON 86871-25

BUSHING 56600-12-8

BUSHING, REDUCER 1 3/4 56600-16-12

COMPOUND 127386

CABLE GLAND M50 M614002958-17

NYLON WASHER, 32MM 78317-33

LOCKWASH 32MM 86872-32

On-Site Fault Maintenance Cases

Case 1: IBOP Actuator Failure Due to Worn Link Pins

Fault Phenomenon: A marine vessel reported that its IBOP actuation system failed to engage, causing a safety interlock shutdown. The crew observed excessive play in the linkage and grinding noises.

Solution: Inspection revealed severe wear on the PIN ACTUATOR LINK 30172175 and PIN, CRANK 30158164 due to prolonged operation without proper lubrication. The YOKE 117853 showed minor scoring. We replaced the worn pins and links with new components, applied high-grade marine-grade grease, and realigned the crank assembly. Post-replacement, the actuation system operated smoothly.

Cause Analysis: Lack of scheduled lubrication led to accelerated wear and metal-on-metal contact, resulting in component failure.

Suggestion: Implement a monthly lubrication schedule for the IBOP actuation system to prevent premature wear.

Case 2: Hydraulic Cylinder Leakage (30119592)

Fault Phenomenon: A construction equipment operator reported slow operation and hydraulic fluid pooling under the machine. The CYLINDER, HYDRAULIC ASSEMBLY 30119592 was identified as the source.

Solution: Disassembly revealed a damaged primary and secondary seal on the piston rod. We replaced the sealing kit and inspected the rod for pitting (none found). After reassembly and pressure testing, the cylinder operated without leaks.

Cause Analysis: Exposure to abrasive dust contaminated the hydraulic fluid, causing scoring of the rod seal.

Suggestion: Install a high-efficiency hydraulic filter to prevent particulate contamination and extend seal life.

Case 3: Signal Loss in Encoder Cable (56626-03)

Fault Phenomenon: A manufacturing plant experienced erratic position feedback from a robotic arm, causing production halts. The issue was traced to the ENCODER CABLE 56626-03.

Solution: Testing confirmed a broken internal conductor due to repeated flexing in a tight installation space. We replaced the cable with a new unit and installed a cable protector to relieve stress on the installation point. The signal was restored, and production resumed.

Cause Analysis: Improper routing and lack of strain relief led to mechanical fatigue in the cable.

Suggestion: Ensure proper cable management and use of protective sleeves to prevent bending radius violations and mechanical stress.

FAQ (Frequently Asked Questions)

Purchase Guide

We are your trusted source for high-quality IBOP actuator components, hydraulic assemblies, and industrial electrical parts. Our comprehensive product range includes the YOKE 117853, CYLINDER 30119592, CABLE GLAND M614002958-17, and all other models listed, manufactured to exact OEM specifications with rigorous quality assurance. Whether you are sourcing replacement parts for maintenance, upgrading components for performance enhancement, or looking for bulk supply for new installations, we can provide tailored solutions. All products come with detailed technical data sheets and compatibility verification to ensure a perfect fit for your equipment. For detailed product specifications, pricing, and to discuss your specific application requirements, please contact us. We are committed to supplying you with reliable, durable components that minimize downtime and maximize the efficiency of your operations.

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Emeil: [email protected]   whatsapp: +86 15275658619

Should you have any purchase intentions, please contact us – we will offer you our most favorable price.