Rexroth Replacement Cylinder | CDM1MP5/40/28/450 | CDM1MP5/50/28/230 | Mill-Type Hydraulic

CDM1 Series Industrial Mill-Type Hydraulic Cylinders (MP5 Clevis Mount)

Product Overview:

The CDM1 series represents a premier line of mill-type hydraulic cylinders engineered for high-frequency and high-reliability industrial applications in 2026. Featuring a robust circular body, these cylinders offer superior structural integrity over traditional tie-rod designs. This collection highlights the MP5 (Rear Clevis with Spherical Bearing) mounting style, widely utilized in automated production lines, hydraulic presses, and industrial power units.

Core Model Specifications:

• CDM1MP5/40/28/450A1XB1CGDMWW: $40\text{mm}$ Bore, $28\text{mm}$ Rod, $450\text{mm}$ Stroke. Perfectly balanced for long-stroke linear actuation.

• CDM1MP5/50/28/230A1X/B1CGDMWW: $50\text{mm}$ Bore, $28\text{mm}$ Rod, $230\text{mm}$ Stroke. Designed for higher thrust requirements in medium-stroke heavy-duty tasks.

Key Technical Advantages:

• Self-Aligning MP5 Mounting: The rear clevis with an integrated spherical bearing automatically compensates for axial misalignment during the reciprocating cycle, preventing premature rod and seal wear caused by side loading.

• 160 bar Class Performance: Built with high-strength cold-drawn tubes, these cylinders sustain a nominal pressure of $16 \text{ MPa}$. The structure is optimized for peak stability under the intensive 2026 industrial cycles.

• CGD Advanced Sealing Technology: The B1CGD composite sealing system delivers ultra-low friction to prevent “stick-slip” motion, while offering extreme wear resistance and zero internal bypass leakage.

• Precision Chromed Rods: Induction-hardened and hard-chrome plated rods provide superior surface hardness, ensuring exceptional corrosion resistance and high tolerance against mechanical scratches.

• A1X Design Series Compatibility: Strictly adheres to Rexroth industrial standards, ensuring $100\%$ physical interchangeability to minimize equipment downtime and maintenance overhead.

Detailed Technical Specifications:

• Nominal Pressure: $16 \text{ MPa} (160 \text{ bar})$.

• Bore/Rod Ratios: $40/28 \text{ mm}$ and $50/28 \text{ mm}$.

• Stroke Range: From $230\text{mm}$ to $450\text{mm}$.

• Seal Material: High-grade Nitrile (NBR) or Viton (FKM).

• Compatible Mediums: Mineral oils, water-glycols, and phosphate ester lubricants.