80mm Bore 230mm Stroke Mill Type Hydraulic Cylinder with 45 Steel Material for Metallurgical Applications
Product Details
80mm Bore Rexroth Hydraulic Cylinders
,230mm Stroke Rexroth Hydraulic Cylinders
,Steel Construction Rexroth Hydraulic Cylinders
CDH1 MP3, 80mm Bore, 45mm Rod, 230mm Stroke, Plain Clevis Base Mount, Metallurgical Grade Mill Type Hydraulic Cylinder. Available as CD Series Cylinder, Differential Mill Cylinder, Round Body Cylinder, Bolted Cylinder, and Fast Speed Cylinder.
- MP3 plain clevis base end with hardened pin bore diameter 40mm H8, fitted with sintered bronze PTFE-lined bushing
- Service life of 500,000+ full-stroke cycles before bushing replacement required on pin joint
- Clevis pin retained via cross-bolt and lock plate, prevents pin walk-out under bi-directional loading
- Rod end threaded M36x2 with lock nut and spherical rod eye option, eye bore 30mm
- Angular misalignment capacity of 3 degrees for push-pull linkages without side-loading the rod seal
- Cylinder tube internal surface roller-burnished after honing, increasing surface hardness by 15-20 HB
- Compact envelope: retracted length 480mm for 230mm stroke
- Bleed port positioned radially at gland for trapped air evacuation during commissioning
| Parameter | Value |
|---|---|
| Model | CDH1 MP3 80-45-230 |
| Type | Mill Type Differential Cylinder Double Acting |
| Standard | ISO 6022 / DIN ISO 3320 |
| Nominal Pressure | 250 Bar (Static Proof 375 Bar) |
| Bore / Rod / Stroke | 80 mm / 45 mm / 230 mm |
| Push Force @ 250 Bar | 125.7 kN |
| Pull Force @ 250 Bar | 85.9 kN |
| Mounting | MP3 Plain Clevis at Base (Pin Bore 40mm H8) |
| Rod End | M36x2 threaded with lock nut |
| Cylinder Tube | Roller-burnished seamless ST52 H8 |
| Piston Rod | Induction-hardened chrome-plated 30-50 um |
| Retracted Length | 480 mm |
| Weight (approx.) | 32 kg |
| Test | 100% factory tested with individual QC report |
Heavy Duty Hydraulic Cylinder manufactured to ISO 6022/DIN 24333 standards. Features MT4 trunnion mount, spherical eye rod end, hardened chrome piston rods, and premium sealing systems. 100% interchangeable with Rexroth CDH1 series for industrial upgrades.
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