GrabCAD 模型信息
Rexroth - Bosch Hydraulic Cylinder Tie Rod Design (Single Rod Cylinder - Series CD 120Q) Cylinder Internal Diameter = 25 mm , Stroke Length S=200 mm · 模型 123309
Here are the key technical details for these series as they relate to your request: Specification Value Source(s) Cylinder Type Tie-rod design (Single Rod) Nominal Pressure 70 bar (CD70) or 160 bar (CDT3) Piston Diameter (ØAL) 25 mm Stroke Length Up to 3000 mm Piston Rod Diameter (ØMM) 12 mm or 16 mm (common for 25mm piston) ⚠️ Important Design Constraint You must consider whether your required 200 mm stroke is permissible for a cylinder of this size. For the CD70 series, the official Rexroth datasheet contains a table of "admissible stroke lengths" that indicates a 200 mm stroke is not permitted for a 25 mm piston cylinder . The primary reason is to prevent piston rod buckling from the load. A larger piston diameter (e.g., 32 mm) may be required to safely achieve your needed stroke . 🧭 How to Find the Exact "CD 120Q" Specifications Identify the Mounting Style: The letter "Q" in the model number typically denotes a specific mounting style, such as "Extended tie rod at cylinder base" . A similar model like CD70Q would likely match this pattern. Consult Official Documentation: The definitive source for this information is the official Bosch Rexroth datasheet RE 17016. This document contains the complete list of mounting styles, dimensional drawings, and permissibility tables. If you can confirm the mounting style you need, I can provide more specific dimensional data.
- 格式
- Parasolid、Other
- 分类
- Automotive、Machine design、Robotics
- 标签
- motioncontrol、hydraulicsystems、fluidpower、200mmstroke、25mmpiston、hydrauliccylinder、tierodcylinder、industrialhydraulics、hydraulics、rexroth、boschrexroth
- 数据更新
- 2026-09-12T06:51:53Z
