MY3A3B Series Mechanical Joint Rodless CylinderBasic Type

MY3 Series Mechanically Jointed Rodless Cylinder

Discover the MY3 Series, a versatile line of mechanically jointed rodless cylinders designed to deliver reliable linear motion in a compact footprint. Ideal for applications where space is at a premium, the MY3 Series eliminates the external piston rod, significantly reducing overall length compared to traditional cylinders while providing robust performance.

Technical Parameter

Type	Series	Action	Bore size (mm)
Basic/Short （Rubber bumper）	MY3A	Double acting	16，20，25，32，40，50，63
Basic/Standard （Air cushion）	MY3B	Double acting	16，20，25，32，40，50，63
Slide bearing guide （Air cushion）	MY3M	Double acting	16，25，40，63

Common Specifications:

Fluid: Air (Filtered; Non-lube or Lubricated with Turbine Oil Class 1, ISO VG32)
Action: Double Acting
Operating Pressure Range: Typically 0.15 to 0.8 MPa (22 to 116 PSI)
Proof Pressure: Up to 1.2 MPa or 1.5 MPa (174 to 218 PSI)
Ambient and Fluid Temperature: 5°C to 60°C (41°F to 140°F) – No freezing
Lubrication: Generally not required (Non-lube as standard)
Auto Switch Capability: Standard (magnetic piston for switch mounting)

Performance:

Piston Speed:
- MY3A: 80 to 500 mm/s
- MY3B: 80 to 1000 mm/s
- With External Shock Absorbers: Speeds up to 1500 mm/s possible (model dependent)
Cushion Type:
- MY3A: Rubber Bumper / Pad Cushion
- MY3B/MY3M: Adjustable Air Cushion at both ends
- Optional: External Shock Absorbers for high-energy applications
Stroke Length: Wide range available, with long stroke options (e.g., up to 3000mm with XB11 option; consult for specific model capabilities)

Physical & Mounting:

Available Bore Sizes: 16mm, 20mm, 25mm, 32mm, 40mm, 50mm, 63mm
Port Sizes: M5x0.8, Rc1/8, Rc1/4, Rc3/8 (varies by bore size)
Mounting: Top or bottom mounting options for the cylinder body.

Load & Precision:

Allowable Load & Moment: The slider can directly carry loads. Refer to detailed catalog specifications for allowable radial loads, axial loads, and moments (pitch, yaw, roll) as these vary significantly by bore size and model.
Stroke Accuracy: For applications demanding higher precision, consider the MY3M series or the integration of external guide mechanisms.