Track roller guidance systems

HUETHERTECH track roller guidance systems are built for linear motion applications and are characterized by their durability and silent operation with little need for maintenance.
These properties make these linear guidance systems indispensable components in mechanical engineering and fixture construction.

The linear guides form the heart of highly developed machines, but also in simple devices or equipment and are used across all industries.

Track roller guidance systems are easy to assemble, require little need for maintenance, and can be put into operation very quickly. Given their modular design, track roller guidance systems are also suitable for applications with very long travel distance.
The system components include the support rails and the carriages.
The linear guide is delivered ready to screw on. The customer has the option of attaching the guide rail from above or below.
Vertical and horizontal movements are possible even in dirty and rough environments. Safe operation and a long service life are guaranteed with only low maintenance.
Range of application: The track roller guidance systems can be used at speeds of up to 10 m/s.

Installation

Position the support rail and fasten it hand-tight. Align the support rail. If necessary, press it against a stop edge and screw it tightly into place. Apply the correct tightening torque according to the table. Bring the carriage into position. Adjust the clearance to the guide rail using the eccentric bolt: Tighten clockwise. The track roller must be set against the raceway.

Show tightening torque

Lubrication

The rolling rack between the support rail and the track roller must be lubricated to avoid damage caused by tribocorrosion.
The required lubrication intervals for the support rail raceways depend on the surrounding conditions. The cleaner the surroundings, the less lubricant is needed. The correct interval and precise amount of lubricant can only be determined under operating conditions, since not all conditions can be calculated in advance.
The system must be lubricated at the latest whenever tribocorrosion occurs. This can be recognized by a reddish discoloration of the mating track or the outer ring. Afterwards, the lubrication intervals must be reduced.

Close-up view of the carriage on the track roller guide
Type H B L G4 t4 t5 Carriage
HLF32 35,5 80 90 M8 70 59 HLFL32
HLF52 54,3 120 100 M10 70 90 HLFL52
HLF52E 60,4 135 150 M12 110 105 HLFL52E
HLF52EE 60,4 150 170 M12 140 115 HLFL52EE
Type Coy [N] Mox [Nm] Moy [Nm] Moz [Nm] Track Roller
HLF32 2000 29 110 60 LFR50/8-6-2Z
HLF52 2800 57 260 83 LFR5201-10-2Z
HLF52E 7500 165 720 400 LFR5301-10-2Z
HLF52EE 8000 166 800 480 LFR5302-10-2Z
Abbildung der Tragschiene

Support

The HLFS support rails is designed in a composite construction. Two polished precision steel shafts are fixed in an aluminum base element.

Weitere Skizze der Laufrollenf├╝hrung zur Angabe der Abmessungen.
Type h b L (max) h1 b1 S t a1 (min) a2 (min)
HLF32 20 32 6000 12 24 DIN 7984 M8 250 25 25
HLF52 34 52 6000 21 40 DIN 7984 M10 250 25 25
Length Length Tolerance Straightness Tolerance
L < 1000 +/- 2 mm 0,5 mm
1000 < L < 2000 +/- 3 mm 1 mm
2000 < L < 3000 +/- 4 mm 1,5 mm
3000 < L < 4000 +/- 4 mm 2 mm
4000 < L < 5000 +/- 5 mm 2,5 mm
5000 < L < 6000 +/- 5 mm 3 mm

Track Rollers

The track roller is designed with a double-row angular ball bearing. The reinforced outer ring on the track rollers can withstand axial and radial forces. The track has a gothic profile and thus two points of contact with the shaft.

Abbildung einer Laufrolle
Type
HLF32 LFR50/8-6-2Z LFZ8
LFE8-1
HLF52 LFR5201-10-2Z LFZ12
LFE12-1
HLF52E LFR5301-10-2Z LFZ12/M12
LFE12/M12-1
HLF52EE LFR5302-10-2Z LFZ15
LFE15-1

Concentric bolts LFZ and Eccentric bolts LFE

The concentric bolts LFZ and eccentric bolts LFE are designed to match the track rollers. The track roller guides can be adjusted with the eccentric bolts free of movement

Configure now in the shop