MY1H Series Type High-Precision Rodless Cylinders with Integrated Linear Guide

The MY1H series type represents a premium line of mechanically jointed rodless cylinders, distinguished by its integrated high-precision linear guide. This advanced design significantly enhances load capacity, operational accuracy, and rigidity beyond standard rodless cylinders, making it an ideal solution for automation applications demanding superior positioning accuracy, repeatability, and the ability to handle complex offset loads and moments.

Technical Parameter

Type	Series	Action	Bore size (mm)
Basic	MY1B	Double acting	10，16，20，25，32，40，50，63，80，100
Slide bearing	MY1M	Double acting	16，20，25，32，40，50，63
Cam follower guide	MY1C	Double acting	16，20，25，32，40，50，63
Linear guide	MY1H	Double acting	10，16，20，25，32，40
Linear guide	MY1HT	Double acting	50，63

Fluid: Compressed Air (typically filtered and clean)
Action: Double Acting
Guide Type: Linear Guide (commonly ball bearing type)
Operating Pressure Range: E.g., 0.1 MPa to 0.8 MPa (refer to specific catalog)
Proof Pressure: E.g., 1.2 MPa or 1.5 MPa
Ambient and Fluid Temperature: E.g., 5°C to 60°C (41°F to 140°F) (non-freezing)
Lubrication: Generally not required (consult manufacturer’s recommendations)
Auto Switch Capability: Standard (magnetic piston for mounting auto switches)

Performance Parameters:

Piston Speed: Wide range, e.g., 50 to 1000 mm/s (depends on bore size, load, and cushioning; higher speeds possible with external shock absorbers)
Cushioning:
- Standard: Adjustable Air Cushion (both ends)
- Optional: External Hydraulic Shock Absorbers (for higher kinetic energy absorption)
Stroke Lengths:
- Wide range of standard strokes, e.g., from 50mm to several thousand millimeters.
- Longer custom strokes may be available for certain bore sizes.

Construction & Mounting:

Available Bore Sizes: E.g., ø10mm, ø16mm, ø20mm, ø25mm, ø32mm, ø40mm (larger bore sizes like ø50mm, ø63mm may be available in related high-rigidity series, often designated as “MY1HT type”)
Port Thread Types: Vary by bore size; common options include M threads, Rc, NPT, G.
Piping Options: Standard or centralized piping configurations.
Mounting Options: Typically supports top mounting, bottom mounting, and other methods with available mounting accessories.

Load & Precision (Key Advantages of Linear Guide Type):

Allowable Load & Moment:
- Thanks to the linear guide, the MY1H series type offers significantly higher allowable static and dynamic loads (radial, axial) and moments (Pitch Ma, Yaw Mb, Roll Mc) compared to slide bearing or simpler guide types. These parameters are critical for selection and must be verified against detailed load charts and calculation methods provided in the manufacturer’s catalog.
Running Parallelism/Straightness: The linear guide ensures high running parallelism and straightness of the carriage.
Repeatability: Offers high repeat positioning accuracy, suitable for precision assembly, positioning, and transfer applications.