CD CDM CDM1MP5/80/56/250A10/B1CGDMWW CD250B100/56-1600B10/0TCADMA High Pressure Hydraulic Oil Cylinder

CDM1MP5/80/56/250A10/B1CGDMWW is a heavy-duty industrial hydraulic cylinder in accordance with the ISO 6020/1 standard. It is a double-acting single-piston type, with MP5 installation form, cylinder diameter of 80mm, piston rod diameter of 56mm, stroke of 250mm, rated pressure of 160 bar, peak pressure of 240 bar. It is suitable for linear drive scenarios in heavy-duty industrial and construction machinery.
I. Model Analysis
Model Segment : Meaning
CDM1: Heavy-duty industrial hydraulic cylinder, in accordance with ISO 6020/1 standard, single-piston double-acting
MP5: Installation form: MP5 series mounting flange / connection interface, suitable for heavy equipment fixation
80: Cylinder inner diameter 80 mm
56: Piston rod diameter 56 mm
250: Piston stroke 250 mm
A10: Sealing / buffering configuration: A10 is standard sealing + terminal buffering
B1CGDMWW: Attachment / oil port / coating: B1 mounting base, CG sealing combination, DM oil port specification, WW anti-corrosion coating
II. Core Attributes (refer to the standard parameters of the same series)
Attribute Item : Value
Structural Type: Single-piston double-acting heavy-duty industrial hydraulic cylinder (ISO 6020/1)
Rated Pressure: 160 bar (16 MPa)
Peak Pressure: 240 bar (24 MPa)
Working Temperature: -20℃~+80℃ (suitable for anti-wear hydraulic oil)
Medium Compatibility: Mineral-based anti-wear hydraulic oil (viscosity 10-100 mm²/s)
Sealing Type: Combined sealing (NBR/FKM optional), suitable for high-pressure working conditions
Installation Form: MP5 series flange installation, suitable for SAE standard interface
Terminal Buffering: Bidirectional adjustable buffering, suitable for high-speed heavy-load start-stop
III. Core Features
Heavy-duty Compatibility: Cast iron cylinder barrel + hardened chrome-plated piston rod, resistant to impact and wear, suitable for 160 bar long-term working conditions, peak 240 bar short-term overload.
Sealing Reliable: Combined sealing + dust ring, reduces leakage and contamination, suitable for dusty and humid industrial environments.
Buffer Control: Bidirectional adjustable terminal buffering, reduces shock during heavy-load start-stop, protects equipment and cylinder body.
Installation Flexible: MP5 flange installation suitable for various equipment bases, oil port / shaft end compatible with SAE standard, reduces modification costs.
Maintenance Convenient: Segmented structure, sealing components and guide sleeves can be quickly replaced, reduces downtime maintenance time.
Working Conditions Compatible: Suitable for -20℃~+80℃ wide temperature range, suitable for construction machinery and industrial equipment variable working conditions.
IV. Working Principle
Power Conversion: Hydraulic oil enters the piston chamber / non-piston chamber, drives the piston and piston rod to perform linear reciprocating motion, converting hydraulic energy into mechanical energy.
Buffer Control: When the piston approaches the end of the stroke, the buffer sleeve enters the cylinder cover / cylinder bottom buffering cavity, slows down through throttling holes to suppress shock.
Sealing Guarantee: Piston ring + piston rod seal + dust ring combination, prevents internal leakage and external dust from entering, ensures volumetric efficiency and lifespan.
Flow Adaptation: Through oil port flow adjustment, adapts to the different speed requirements of the actuating mechanism, adapts to heavy-load slow motion / light-load fast operation conditions.
V. Functions and Effects
Linear Drive: Provides stable thrust / pull force for heavy-duty equipment, such as mechanical gripper clamping, material lifting, workpiece positioning.
Load Stabilization: Achieves static locking of load through hydraulic lock / one-way valve, suitable for safety requirements of elevated work platforms, lifting equipment, etc.
Buffer Protection: Terminal buffering reduces shock, prolongs the lifespan of transmission components of equipment (such as machine tools, rolling mills).
Condition Adaptation: Suitable for variable load and variable speed conditions, such as press-down/raising in metallurgical equipment, and boom extension/contraction in construction machinery.
Synchronous Control: Can achieve synchronous actions through multi-cylinder parallel connection, such as slider of large press machines and push-pull of hydraulic supports.
Six. Application Scenarios and Compatible Models
Application Fields: Typical Scenarios: Compatible Models
Metallurgical Industry: Rolling mill press-down, tension control of winding machines, straightening machine positioning: Hot/ Cold rolling units, steel strip straightening machines, steel coil flipping machines
Construction Machinery: Working device of small excavators, lifting of sliding loaders, steering of forklifts: 1-3 ton small excavators, sliding loaders, warehouse forklifts
Industrial Machines: Hydraulic chuck of heavy lathes, slider drive of press machines, worktable feed of grinding machines: Heavy CNC lathes, four-column press machines, large surface grinding machines
Material Handling: Lifting of stacker cranes, horizontal movement of port container handling devices, pushing and pulling of storage shelves: Heavy stacker cranes, container towing vehicles, automated warehouse stacker machines
Mining Machinery: Tensioning of mine scraper conveyors, push-pull of hydraulic supports, feeding of crushers: Coal mine scraper conveyors, hydraulic supports, small jaw crushers
Agricultural Machinery: Suspension of high-power tractors, lifting of agricultural tools, adjustment of harvesting machine cutter body: 200-300 horsepower tractors, corn harvesters, cotton picking machines
Seven. Complete Model List of CDM1 Series (Classified by Installation Form)
CDM1 Series is classified by installation form (M00/MP3/MP5/MF1-MF4/MT4), cylinder diameter (32-200 mm), rod diameter, stroke, sealing / accessory combination code. The following are common models:
M00 Basic Type (General Installation) CDM1M00/40/28/50A1X/B1CGDMWW
CDM1M00/63/45/100A1X/B1CGDMWW
CDM1M00/80/56/150A1X/B1CGDMWW
MP3/MP5 flange type (heavy-duty installation) CDM1MP3/50/36/200A10/B1CGDMWW
CDM1MP5/80/56/250A10/B1CGDMWW (User Model) CDM1MP5/100/70/300A10/B1CGDMWW
MF1-MF4 Multi-unit Installation Type (Multi-cylinder Synchronization) CDM1MF1/63/45/120A1X/B1CGDMWW
CDM1MF2/80/56/200A1X/B1CGDMWW
CDM1MF3/125/90/250A1X/B1CGDMWW
MT4 pin-type (oscillating condition) CDM1MT4/50/36/180A1X/B1CHDTWW
CDM1MT4/80/56/250A1X/B1CHDTWW
CDM1MT4/100/70/320A1X/B1CHDTWW