Description

HLH Series: Side-Rail Precision Slide Table Cylinder

The HLH Series is a high-performance precision slide table cylinder featuring an integrated micro-circulating ball rail system. Designed for space-constrained and high-accuracy assembly environments, this series offers superior linearity and non-rotating accuracy. Its integrated structure combines the cylinder and guide rail into a single unit to minimize mounting footprints and optimize performance.

——————————————————————————–

Key Technical Features

Integrated Design: Features a micro ball-bearing linear guide rail integrated with the cylinder body for enhanced precision and rigidity.
Multi-Directional Mounting: The cylinder can be mounted from four distinct directions (side, bottom, and ends) to suit various mechanical layouts.
Flexible Porting: Three sets of intake and exhaust ports are available (end, side, and bottom) to allow for versatile piping configurations.
High Precision: Excellent linearity and non-rotating accuracy make it ideal for precision assembly and picking tasks.
Position Sensing: Integrated sensor slots on both sides support CMSH, DMSH, and EMSH auto switches.

——————————————————————————–

Technical Specifications

The HLH series is designed for double-acting operation using filtered compressed air.

Feature	Specification Details	Source
Bore Sizes (mm)	6, 10, 16, 20
Action Type	Double Acting
Operating Fluid	Air (filtered through a 40μm element)
Operating Pressure	ø6: 0.2–0.7 MPa (29–100 psi) <br> ø10–20: 0.15–0.7 MPa (22–100 psi)
Proof Pressure	1.2 MPa (175 psi)
Ambient & Fluid Temp.	-20°C to 70°C
Speed Range	50 to 500 mm/s
Stroke Tolerance	0+1.0 mm
Cushion Type	Bumper at both ends
Port Size	M5 × 0.8

——————————————————————————–

Theoretical Output Force (Unit: N)

Output forces are calculated based on operating pressure (MPa) for both Extension (Out) and Retraction (In).

Bore (mm)	Direction	0.2 MPa	0.3 MPa	0.4 MPa	0.5 MPa	0.6 MPa	0.7 MPa
6	Out / In	5.7 / 4.2	8.5 / 6.4	11.3 / 8.5	14.2 / 10.6	17.0 / 12.7	19.8 / 14.8
10	Out / In	15.7 / 13.2	23.6 / 19.8	31.4 / 26.4	39.3 / 33.0	47.1 / 39.6	55.0 / 46.2
16	Out / In	40.2 / 34.5	60.3 / 51.8	80.4 / 69.1	100.5 / 86.4	120.6 / 103.6	140.7 / 120.9
20	Out / In	62.8 / 52.8	94.2 / 79.1	125.6 / 105.5	157.0 / 131.9	188.4 / 158.3	219.8 / 184.7

——————————————————————————–

Dynamic and Static Load Capacity

1. Allowable Static Torque (Nm)

These values represent the maximum allowable torque for Pitch (Mp), Yaw (My), and Roll (Mr).

Model	Pitching Mp	Yawing My	Rolling Mr
HLH6	0.25	0.25	0.41
HLH10	0.95	0.95	1.49
HLH16	3.28	3.28	3.45
HLH20	6.29	6.29	6.61

2. Max. Allowable Kinetic Energy (J)

HLH6: 0.008 J
HLH10: 0.025 J
HLH16: 0.05 J
HLH20: 0.1 J

——————————————————————————–

Construction Materials

Component	Material	Source
Slide Table	Aluminum Alloy
Piston Rod	Stainless Steel
Body	Aluminum Alloy
Guide Rail	Stainless Steel
Seals (O-Rings)	NBR
Vanish/Bumper	TPU

——————————————————————————–

Installation and Maintenance Guidelines

Air Quality: Ensure the piping is cleared of debris before connection. Use air filtered by a 40μm element or finer.
Environmental Protection: In low-temperature environments, take anti-freezing measures. If the unit is not used for long periods, apply anti-rust treatment to the piston rod and exposed surfaces.
Torque Control: When mounting the cylinder or workpieces, strictly adhere to the maximum tightening torque specifications (e.g., 2.5 Nm for M4 bolts on HLH10) to avoid damaging the body or guide rail.
Selection: Actual load and moment must fall within the allowable curves provided in the technical selection guide, considering maximum speed and eccentric distance.
Force Alignment: The output force should be centered on the piston rod axis. Avoid eccentric loads that could cause misalignment or damage