WMH Herion / Linner Precision Drive Technology and Mechanical Systems

Precision drive technology from WMH Herion / Linner: DIN 5-10 gear racks, spur gears, worm gear sets, bevel gears, linear actuators, and Linner tooling.

WMH Herion / Linner precision gear racks

Straight and helical gear racks from WMH Herion / Linner engineered in accuracy grades DIN 5 to DIN 10 with modules m=0.5 to m=30. Induction-hardened teeth, ground contact surfaces, and continuous end-machining for high-precision rack and pinion drives on CNC portals.

Straight and helical gear racks modules m=0.5 to 30 with 19° 31' 42'' right-hand helix angle
Precision ground teeth DIN 5 and DIN 6 quality for low-backlash high-dynamic servo drives
Induction hardened tooth flanks reaching 50 to 55 HRC for demanding industrial loads
Machined ends allowing seamless butting into linear travel tracks of unlimited length

WMH Herion / Linner spur gears and pinions

Spur gears and helical pinions from WMH Herion / Linner with integrated hubs, plate wheels, and flange pinions. Precision ground tooth profiles guarantee smooth torque transmission in planetary gearboxes and direct rack engagement on high-speed industrial axes.

Spur gears from module m=0.5 to m=30 with hubs and precision finished shaft bores
Precision ground tooth flanks for low-backlash planetary speed reducers and drives
High-grade alloy steels C45E and 16MnCr5 with deep hardening for heavy load duty
Flange pinions designed for direct rigid bolting to planetary gearbox output faces

WMH Herion / Linner worm gear pairs and drives

Precision worm gear sets from WMH Herion / Linner designed for compact right-angle speed reducers requiring smooth motion and minimal operating noise. Case-hardened ground worm shafts paired with high-wear bronze wheel rings ensure continuous high-load reliability.

Worm shafts made of case-hardening steel 16MnCr5 with precision ground thread flanks
Worm wheel rings cast from centrifugally cast tin bronze CuSn12Ni2 for high fatigue life
Reduction ratios from 1:5 up to 1:100 with optional self-locking drive capabilities
Vibration-damping performance and low running acoustic levels under continuous duty

WMH Herion / Linner bevel gears and angular pairs

Straight and spiral bevel gear pairs from WMH Herion / Linner for shaft axes intersecting at 90 degrees. High contact ratio and uniform load distribution across tooth flanks ensure reliable torque transfer in angular transmissions and machine tool gear trains.

Straight and spiral bevel gears with standard gear ratios 1:1, 1:2, 1:3, and 1:4
Hardened tooth flanks and ground geometry minimizing friction and transmission losses
Optimized tooth contact patterns under Gleason and Klingelnberg tooth cutting systems
Supplied in matched lapped pairs with factory-set backlash and contact pattern checks

WMH Herion / Linner linear drives and leadscrews

Complete linear rack-and-pinion actuators and precision leadscrews from WMH Herion / Linner. Trapezoidal drive screws with bronze nuts and ball screw assemblies engineered for rigid linear positioning on automated gantry systems and heavy processing equipment.

Complete rack-and-pinion drive units matched with low-backlash planetary reducers
Trapezoidal screws Tr 10x2 to Tr 80x10 and precision ball screw linear assemblies
Cylindrical and flanged leadscrew nuts machined from low-friction bronze CuSn7Zn4Pb7
Open-cell polyurethane felt pinions for continuous automatic lubrication of teeth

Linner special cutting tools and tooling (WMH Herion Group)

Solid carbide cutting tools, custom profile milling cutters, and specialized machine tooling from Linner GmbH within WMH Herion Linner Group. Custom tool development and high-precision contract manufacturing for demanding aerospace and machinery machining.

Solid carbide end mills and step drills coated with high-wear titanium based layers
Custom-engineered special cutting tools fabricated strictly according to customer CAD
Precision toolholding and custom fixtures built for CNC machining center applications
Integration with electromechanical monitoring sensors developed by Linner Elektronik

Load calculations and mounting alignment of WMH Herion / Linner precision gear racks

In WMH Herion / Linner straight and helical rack-and-pinion systems, kinematic positional accuracy depends on strict center distance tolerances and guide rail parallelism.

When mounting helical gear racks with a 19° 31' 42'' helix angle, axial thrust reaction forces must be supported by angular contact bearings within the planetary gearbox output flange.

High tooth induction hardening to 50–55 HRC prevents premature pitting, tooth bending fatigue, and plastic deformation during high dynamic cycles on heavy industrial gantries.

End-machining and continuous joint alignment for long WMH Herion / Linner travel tracks

To construct extended linear travel axes, WMH Herion / Linner gear racks feature precision-milled end faces permitting continuous butt-jointing using a companion mounting rack. Pitch spacing across joints is verified using dial indicators and feeler gauges to maintain seamless engagement.

Integrating open-cell polyurethane lubrication pinions ensures continuous micro-metered application of synthetic greases directly to meshing tooth flanks, significantly cutting surface friction and maximizing pinion-rack service life.

Kinematics, contact pattern adjustment, and backlash in WMH Herion / Linner worm gears

WMH Herion / Linner precision worm gear drives with center distances between 30 mm and 250 mm deliver high torque density and quiet angular motion. Case-hardened 16MnCr5 alloy steel worm shafts with ground thread flanks mate with centrifugally cast tin bronze CuSn12Ni2 wheel rims.

This tribological pairing eliminates scuffing under boundary lubrication, ensuring an operational lifetime exceeding 25,000 continuous hours. Backlash compensation is calibrated using precision shims beneath bearing retaining flanges.

Thermal dissipation and synthetic lubricant requirements for right-angle drive units

Sustained heavy duty in right-angle worm and bevel transmissions from WMH Herion / Linner requires synthetic polyglycol or polyalphaolefin gear oils with ISO VG 220 to 460 viscosity grades.

Lubricant additives establish protective boundary films preventing micro-welding at elevated operating temperatures.

Proper bearing preload centers the contact pattern slightly toward the heel under no-load conditions, compensating for thermal expansion and elastic shaft deflection under full rated mechanical torque.

Solid carbide cutting tool geometry and specialized tooling solutions from Linner GmbH

Within the WMH Herion Linner Group, Linner GmbH engineers solid carbide milling cutters, step drills, and custom toolholding systems for high-precision machining.

Specialized tool geometries, unequal flute spacing, and multi-layer titanium aluminum nitride coatings suppress self-excited chatter vibrations during high-speed milling of heat-resistant alloys, titanium, and hardened tool steels, delivering micron-level dimensional tolerances.

Nameplate identification and component verification for WMH Herion / Linner drive systems

Cross-referencing manufacturer nameplates is essential when sourcing replacement components across WMH Herion / Linner machine drives. Metal rating plates indicate gear rack modules, pitch codes, DIN accuracy classes, worm gear reduction ratios, and serial numbers.

Factory engineers verify these parameters against technical engineering documentation to ensure precise mechanical interchangeability and seamless integration with existing drive carriages.

WMH Herion / Linner and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of WMH Herion / Linner and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.