GrabCAD 模型信息
Mill Type Cylinder (BOSCH , Rexroth) - Single Rod Cylinder(CD) - Range H3. - CDH3 MT4. - Bore Diameter D=80 mm. - With Stroke Length S=300 mm. · 模型 153065
Based on the official Bosch Rexroth technical documentation (RE 17337), here are the key specifications for the CDH3 MT4 mill-type cylinder with an 80 mm bore and 300 mm stroke. The CDH3 series is a robust, single-rod mill-type cylinder designed for a nominal pressure of 350 bar (35 MPa). The MT4 mounting style specifies a trunnion mount. Technical Specifications for 80mm Bore (CDH3 MT4) For an 80 mm piston diameter, the standard piston rod diameter is 56 mm. Parameter Specification for CDH3 MT4 (80mm Bore) Piston Diameter (ØAL) 80 mm Piston Rod Diameter (ØMM) 56 mm Mounting Style MT4 - Trunnion mount Nominal Pressure 350 bar (35 MPa) Piston Rod Thread (KK) M45 x 1.5 or M50 x 3 Port Thread (EE) G3/4 Weight at 0 mm Stroke 40 kg Additional Weight per 100 mm Stroke 4.2 kg Calculated Total Weight (300 mm stroke) Approx. 52.6 kg (40 kg + (3 × 4.2 kg)) Performance & Design Notes At the nominal pressure of 350 bar, this cylinder provides high force output for demanding applications. The MT4 trunnion mounting style uses a pivot pin to allow the cylinder to rotate around a fixed axis. The trunnion bearing must be properly aligned to avoid lateral forces on the piston rod guide. Mounting Dimensions (MT4) The CDH3 MT4 dimension table provides the following key dimensions for the 80 mm bore size: Dimension Value (mm) Description X1 71.5 Distance from head to trunnion center PK 146 Trunnion pin to port connection dimension ZB 305 Retracted length (for 0 mm stroke) ØD 148 Flange diameter ØDA 100 Flange hole circle diameter ØD4 42 Flange mounting hole diameter Ordering Code Reference The Rexroth ordering code for this cylinder follows the structure CDH3MT4/80/56/300..., where 80 is the bore, 56 is the rod diameter, and 300 is the stroke in millimeters.
- 格式
- Parasolid
- 分类
- Components、Machine design、Robotics
- 标签
- indu、mechanicalengineering、engineeringsolutions、rexrothparts、hydraulicparts、industrialhydraulics、hydraulics、bosch、rexroth、boschrexroth、300mmstroke、80mmbore、trunnionmount、mt4mounting、hydrauliccylinder、milltypecylinder、cdh3mt4、cdh3
- 数据更新
- 2026-10-20T20:45:14Z
