{"id":1489,"date":"2026-09-07T02:50:30","date_gmt":"2026-09-07T02:50:30","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?post_type=product&p=1489"},"modified":"2026-09-07T02:50:30","modified_gmt":"2026-09-07T02:50:30","slug":"ep-s45c-42crmo-v-type-ground-helical-gear-rack-hrc48-52","status":"publish","type":"product","link":"https:\/\/superiortransmissioninc.com\/ur\/product\/ep-s45c-42crmo-v-type-ground-helical-gear-rack-hrc48-52\/","title":{"rendered":"EP-S45C \/ 42CrMo V-Type Ground Helical Gear Rack \u2014 HRC48\u201352\u00b0"},"content":{"rendered":"
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EP-S45C \/ 42CrMo V-Type Ground Helical Gear Rack \u2014 HRC48\u201352\u00b0<\/h2>\n

DIN6e25 Accuracy \u00b7 Helical Tooth Profile \u00b7 Integrated V-Rail Guide \u00b7 V-Rail Hardness HRC48\u201355\u00b0 \/ HRC55\u201360\u00b0 \u00b7 Three-Stage Precision Grinding<\/p>\n<\/div>\n

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\u06af\u06cc\u0626\u0631 \u0631\u06cc\u06a9\u00a0<\/a><\/div>\n<\/div>\n

<\/p>\n

\n

Technical Specifications at a Glance of Helical Gear Rack<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u067e\u06cc\u0631\u0627\u0645\u06cc\u0679\u0631<\/th>\n\u062a\u0641\u0635\u06cc\u0644\u0627\u062a<\/th>\n<\/tr>\n<\/thead>\n
Accuracy Level<\/td>\nDIN6e25<\/td>\n<\/tr>\n
\u0645\u0648\u0627\u062f<\/td>\nS45C \/ 42CrMo Alloy Steel<\/td>\n<\/tr>\n
Tooth Profile<\/td>\nHelical teeth (\u659c\u9f7f)<\/td>\n<\/tr>\n
Right Helix Angle<\/td>\n19\u00b031’42”<\/td>\n<\/tr>\n
\u062f\u0627\u0646\u062a\u0648\u06ba \u06a9\u06cc \u0633\u062e\u062a\u06cc<\/td>\nHigh-frequency quenching HRC48\u201352\u00b0 \/ Carburizing quenching HRC55\u201360\u00b0<\/td>\n<\/tr>\n
V-Rail Hardness<\/td>\nHRC48\u201355\u00b0 \/ HRC55\u201360\u00b0<\/td>\n<\/tr>\n
V-Rail Angle<\/td>\n45\u00b0<\/td>\n<\/tr>\n
Production Process<\/td>\nFour-side grinding \u00b7 Tooth surface grinding \u00b7 V-rail surface grinding<\/td>\n<\/tr>\n
Total Pitch Error<\/td>\nGTF \/ 1000 < 0.036 mm<\/td>\n<\/tr>\n
Module Range<\/td>\n1.5 \/ 2 \/ 3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

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Dimensional Parameters of Helical Gear Rack (Unit: mm)<\/h2>\n

Total pitch error GTF\/1000 < 0.036 mm \u00a0|\u00a0 All dimensions in millimetres.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Code<\/th>\n\u0645\u0627\u0688\u06cc\u0648\u0644<\/th>\nPt<\/th>\nL (mm)<\/th>\nL2 (mm)<\/th>\n\u0627\u06d2<\/th>\n\u0628\u06cc<\/th>\nB0<\/th>\nC<\/th>\nD<\/th>\nB1<\/th>\nA1<\/th>\nG1<\/th>\nG2<\/th>\n\u0627\u06cc\u0641<\/th>\n\u0627\u06cc<\/th>\n<\/tr>\n<\/thead>\n
VXX66315063<\/td>\n1.5<\/td>\n4.9999<\/td>\n630<\/td>\n5.143<\/td>\n14.5<\/td>\n24.5<\/td>\n22.9<\/td>\n65<\/td>\n100<\/td>\n13<\/td>\n20<\/td>\n7<\/td>\n11<\/td>\n7<\/td>\n500<\/td>\n<\/tr>\n
VXX66315103<\/td>\n1.5<\/td>\n4.9999<\/td>\n1030<\/td>\n5.143<\/td>\n14.5<\/td>\n24.5<\/td>\n22.9<\/td>\n65<\/td>\n100<\/td>\n13<\/td>\n20<\/td>\n7<\/td>\n11<\/td>\n7<\/td>\n900<\/td>\n<\/tr>\n
VXX66320063<\/td>\n1.5<\/td>\n4.9999<\/td>\n630<\/td>\n6.916<\/td>\n19.5<\/td>\n29.5<\/td>\n27.9<\/td>\n65<\/td>\n100<\/td>\n15.5<\/td>\n23.5<\/td>\n9<\/td>\n15<\/td>\n9<\/td>\n500<\/td>\n<\/tr>\n
VXX66320103<\/td>\n1.5<\/td>\n4.9999<\/td>\n1030<\/td>\n6.916<\/td>\n19.5<\/td>\n29.5<\/td>\n27.9<\/td>\n65<\/td>\n100<\/td>\n15.5<\/td>\n23.5<\/td>\n9<\/td>\n15<\/td>\n9<\/td>\n900<\/td>\n<\/tr>\n
VXX66325064<\/td>\n2<\/td>\n6.6666<\/td>\n630<\/td>\n8.76<\/td>\n24.7<\/td>\n33<\/td>\n30.61<\/td>\n70<\/td>\n100<\/td>\n18.5<\/td>\n25.2<\/td>\n9<\/td>\n15<\/td>\n9<\/td>\n500<\/td>\n<\/tr>\n
VXX66325094<\/td>\n2<\/td>\n6.6666<\/td>\n930<\/td>\n8.76<\/td>\n24.7<\/td>\n33<\/td>\n30.61<\/td>\n70<\/td>\n100<\/td>\n18.5<\/td>\n25.2<\/td>\n9<\/td>\n15<\/td>\n9<\/td>\n800<\/td>\n<\/tr>\n
VXX66325124<\/td>\n2<\/td>\n6.6666<\/td>\n1230<\/td>\n8.76<\/td>\n24.7<\/td>\n33<\/td>\n30.61<\/td>\n70<\/td>\n100<\/td>\n18.5<\/td>\n25.2<\/td>\n9<\/td>\n15<\/td>\n9<\/td>\n1100<\/td>\n<\/tr>\n
VXX66335063<\/td>\n3<\/td>\n9.9999<\/td>\n630<\/td>\n12.272<\/td>\n34.6<\/td>\n46.6<\/td>\n43.41<\/td>\n65<\/td>\n100<\/td>\n28.6<\/td>\n36.7<\/td>\n11<\/td>\n18<\/td>\n11<\/td>\n500<\/td>\n<\/tr>\n
VXX66335093<\/td>\n3<\/td>\n9.9999<\/td>\n930<\/td>\n12.272<\/td>\n34.6<\/td>\n46.6<\/td>\n43.41<\/td>\n65<\/td>\n100<\/td>\n28.6<\/td>\n36.7<\/td>\n11<\/td>\n18<\/td>\n11<\/td>\n800<\/td>\n<\/tr>\n
VXX66335123<\/td>\n3<\/td>\n9.9999<\/td>\n1230<\/td>\n12.272<\/td>\n34.6<\/td>\n46.6<\/td>\n43.41<\/td>\n65<\/td>\n100<\/td>\n28.6<\/td>\n36.7<\/td>\n11<\/td>\n18<\/td>\n11<\/td>\n1100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All specifications are subject to change without prior notice. Please confirm dimensions and tolerance requirements before placing an order. Custom cross-sections and lengths are available on drawing submission.<\/p>\n<\/div>\n

\"superiortransmissioninc-products-EP-S45C<\/p>\n

\n

How the V-Type Ground Helical Gear Rack Works<\/h2>\n

This product functions as both a gear rack<\/strong> drive element and an integrated precision guide in a single bar. The toothed face meshes with a matching helical pinion to convert rotational motor torque into controlled linear displacement \u2014 the fundamental principle behind every rack and pinion gear<\/strong> system. The 19\u00b031’42” right helix angle causes successive tooth-pair contacts to overlap, spreading instantaneous contact force across multiple teeth simultaneously. This reduces per-tooth stress, lowers audible noise, and substantially suppresses the vibration pulses that accumulate into positioning error in high-cycle automated machines.<\/p>\n

The V-rail surface, ground at 45\u00b0 into the opposite or lateral face of the bar, performs an entirely separate mechanical role: it provides the guidance datum for a matched V-roller carriage or a V-block runner that constrains the driven assembly in two orthogonal directions simultaneously. Because both the tooth rack surface and the V-rail surface are machined and ground in the same production sequence from shared reference datums, the parallelism between the drive axis (defined by the gear rack<\/strong> pitch line) and the guidance axis (defined by the V-rail apex) is established at the factory \u2014 eliminating a time-consuming and often inaccurate on-site alignment step. The 45\u00b0 V angle is mechanically efficient: it provides symmetric load sharing between the two flanks of the V in the lateral direction, preventing edge loading on the carriage rollers under eccentric forces such as those generated by cantilevered toolheads or asymmetrically positioned payloads.<\/p>\n

\"Helical<\/div>\n<\/div>\n

<\/p>\n

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Five Key Performance Advantages of Helical Gear Rack<\/h2>\n
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\u2460 Drive + Guide in One Component<\/h3>\n

Integrating a precision helical rack<\/strong> and a ground V-rail into a single bar eliminates the separate profile rail, rail-to-rack alignment fixtures, and additional fastener patterns a conventional linear rack and pinion<\/strong> plus separate rail assembly would require. In high-speed gantry systems deployed in European semiconductor fabs and Australian research instruments, this structural simplification also reduces assembly time significantly \u2014 a direct project cost saving that compounds across multi-axis machines.<\/p>\n<\/div>\n

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\u2461 Three-Stage Precision Grinding<\/h3>\n

The manufacturing sequence \u2014 four-side flat grinding, followed by tooth surface grinding, then V-rail surface grinding \u2014 corrects heat-treatment distortion at each stage and ensures that all functional surfaces (mounting face, tooth flanks, V-rail) share a common machined datum. This cascade of grinding operations is why the total pitch error across any 1 000 mm length stays below 0.036 mm, a tolerance level that supports repeatable positioning in rack and pinion linear slide<\/strong> systems with servo feedback resolution under 1 \u00b5m.<\/p>\n<\/div>\n

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\u2462 Dual Hardness Zones<\/h3>\n

Tooth surfaces reach HRC48\u201352\u00b0 (high-frequency quenching) or HRC55\u201360\u00b0 (carburizing quenching), while the V-rail surface is independently hardened to HRC48\u201355\u00b0 or HRC55\u201360\u00b0 depending on the specification selected. This dual-zone hardening ensures that both the rack tooth<\/strong> contact and the V-guide roller interface achieve their respective fatigue-life requirements independently \u2014 without one dictating an over- or under-specified treatment for the other. It is a refinement that separates a dedicated guide-rack from a simple rack with a machined groove.<\/p>\n<\/div>\n

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\u2463 Helical Tooth Smooth Meshing<\/h3>\n

The 19\u00b031’42” helix produces progressive tooth engagement that makes this helical rack and pinion<\/strong> noticeably quieter and smoother than an equivalent straight gear rack<\/strong> drive at the same module and speed. In optics-assembly machines and coordinate measuring equipment \u2014 applications used throughout German and Japanese precision-manufacturing industries \u2014 this vibration reduction translates directly into better measurement repeatability and longer bearing service life on the driven carriage.<\/p>\n<\/div>\n

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\u2464 Dual Material Options for Load & Environment<\/h3>\n

S45C suits the majority of high-precision automation applications where shock loading is controlled and the environment is managed. Where impact resistance, fatigue margin, and outdoor or near-process exposure demand more, 42CrMo provides the chromium-molybdenum alloying that raises core toughness without sacrificing surface hardenability. Canadian mining-plant conveyors and Dutch offshore-equipment drive systems are examples where the 42CrMo gear rack<\/strong> variant justifies its selection over the standard carbon-steel option, particularly when the V-rail simultaneously functions as a heavy-load guidance surface under sustained dynamic forces.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Material & Surface Treatment<\/h2>\n

S45C medium-carbon steel is the foundation material for the standard series. Its carbon content of approximately 0.45% makes it readily machinable through the three grinding stages without workpiece cracking, while the microstructure responds uniformly to high-frequency induction quenching \u2014 resulting in consistent HRC48\u201352\u00b0 hardness across the tooth flanks and the V-rail surface. For most indoor precision automation environments \u2014 laser cutters, PCB drilling systems, optical inspection gantries \u2014 S45C provides the structural stiffness and surface hardness that keep the gear rack<\/strong> in tolerance over millions of operating cycles without re-adjustment.<\/p>\n

The 42CrMo variant introduces chromium and molybdenum as alloying additions, which improve hardenability to greater depth, raise core tensile strength above 900 MPa, and boost resistance to fretting fatigue at the V-rail contact interface. When carburizing quenching rather than high-frequency quenching is selected, surface hardness rises to HRC55\u201360\u00b0 on both the teeth and the V-rail \u2014 increasing the Hertzian contact-stress capacity of the rack tooth and reducing the risk of surface spalling in high-cycle, high-speed drive configurations. For gears rack and pinion<\/strong> applications in high-value capital equipment where planned maintenance is disruptive and tooth replacement costs are substantial, the 42CrMo \/ carburizing combination represents the lowest total ownership cost over a ten-year machine life.<\/p>\n

\"Gear<\/div>\n<\/div>\n

<\/p>\n

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\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06a9\u06d2 \u0645\u0646\u0638\u0631\u0646\u0627\u0645\u06d2\u06d4<\/h2>\n
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Laser Cutting Gantries<\/h3>\n

High-power fibre laser cutting machines demand a combined drive-and-guide solution that keeps the cutting head on a stable, vibration-free path at traverse speeds up to 120 m\/min. The V-type gear rack<\/strong> simultaneously drives the gantry bridge and provides the lateral guidance datum, reducing the number of precision rail components that must be individually aligned on the machine bed \u2014 a significant benefit when commissioning large-format machines in German, Italian, or South Korean sheet-metal facilities.<\/p>\n<\/div>\n

\n

Coordinate Measuring Machines<\/h3>\n

CMMs used in aerospace and precision tooling quality-control laboratories require drive axes with sub-micrometre pitch consistency and guidance surfaces free of waviness that would introduce systematic measurement error. The ground V-rail surface, produced to the same DIN6e25 datum as the helical rack<\/strong> tooth flanks, delivers the surface-straightness quality that CMM bridge axes need without a separately qualified profile rail requiring individual calibration against the rack pitch line.<\/p>\n<\/div>\n

\n

Plasma & Waterjet Cutting Tables<\/h3>\n

Heavy-duty cutting tables carrying large steel or stone workpieces subject the drive axis to both high static load (from workpiece weight) and repeated positional reversals (from cutting path changes). The 42CrMo variant with carburizing-quenched HRC55\u201360\u00b0 V-rail and tooth surfaces handles these combined loads reliably in North American and Australian fabrication shops, where machine uptime is directly tied to production throughput and rack replacement in the field is a half-day job at minimum.<\/p>\n<\/div>\n

\n

Semiconductor Inspection Equipment<\/h3>\n

Wafer-handling and optical inspection stages in semiconductor fabs \u2014 concentrated in Taiwan, South Korea, and the Netherlands \u2014 move payloads of a few kilograms at extremely low velocities with nanometre-level feedback control. In these machines the linear gear rack<\/strong> combined V-rail eliminates the micro-vibration that separate rail-and-rack joints can introduce at piezo-excitation frequencies, keeping the inspection image stable during acquisition without active vibration cancellation hardware.<\/p>\n<\/div>\n

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3D Printing & Additive Manufacturing Gantries<\/h3>\n

Large-format industrial 3D printers \u2014 used in aerospace tooling, composite mould making, and architectural concrete printing \u2014 use precision linear rack and pinion<\/strong> drives to traverse the print head across build envelopes of 2\u20138 metres. The V-type combined rack-guide supports these applications well: Module 1.5\u20132 gives the pitch resolution needed for fine-layer deposition, while the integrated guidance eliminates the assembly stack-up error that a separately mounted linear rail would introduce in a multi-day machine build.<\/p>\n<\/div>\n

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Medical Imaging & Patient Positioning<\/h3>\n

CT scanner table drives and radiation therapy patient-positioning systems operate in environments where acoustic noise limits are strict, positional accuracy affects clinical outcomes, and maintenance access is limited. A helical rack and pinion<\/strong> with a DIN6e25 ground tooth surface meets the noise and accuracy requirements simultaneously, while the single-body rack-guide construction reduces the number of precision adjustments required during scanner maintenance \u2014 an important factor for hospital biomedical engineering teams in the UK, Germany, and Australia.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

About Our Factory<\/h2>\n

Our manufacturing facility has accumulated more than a decade of hands-on expertise in precision mechanical power transmission, covering design, production, and quality verification of components for industrial customers across six continents. We operate under ISO 9001:2015 certification<\/strong>, with documented process controls at every production stage from raw material verification through final inspection and export packaging.<\/p>\n

Our product scope includes agricultural gearboxes, worm gear speed reducers, planetary gear drives, PTO shafts, hydraulic cylinders, roller chains, and electric motors. We also produce a complete range of gearbox housings and drive assemblies \u2014 manufactured in ductile iron, grey cast iron, cast steel, precision investment-cast steel, and die-cast aluminium depending on load class and heat dissipation requirements. Standard components such as spur gears, helical gears, sprockets, worm wheels, pulleys, worms, and drive shafts are held in inventory for fast dispatch, while non-standard and OEM parts are produced to customer drawings with lead times confirmed at quotation. The gear rack<\/strong> series presented across this site \u2014 including this V-type combined guide-rack \u2014 represents our deepest product expertise, with dedicated grinding capacity and inspection gauging calibrated specifically for rack-pitch verification.<\/p>\n

\u0648\u0631\u06a9\u0634\u0627\u067e<\/h3>\n
\n
\"Rolling
\n\"\u0641\u06cc\u06a9\u0679\u0631\u06cc
\n\"\u0688\u0631\u0644\u0646\u06af
\n\"Gearbox<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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\u0645\u062a\u0639\u0644\u0642\u06c1 \u0645\u0635\u0646\u0648\u0639\u0627\u062a<\/h2>\n
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Helical Gear<\/a><\/h3>\n

The full range of helical gears<\/a> produced in the same facility pairs directly with this V-type gear rack<\/strong> to form complete drive trains. Since the helical pinion gear shares the same helix angle and tooth geometry as the rack, combined procurement removes tooth-geometry mismatch as a variable \u2014 and ensures that both components are traceable to the same production-quality system. Engineers integrating a gearbox rack and pinion<\/strong> unit with this V-type guide-rack benefit from pre-matched meshing geometry without additional design verification.<\/p>\n

\"Helical<\/p>\n<\/div>\n

\n

\u067e\u0644\u0627\u0633\u0679\u06a9 \u06af\u06cc\u0626\u0631 \u0631\u06cc\u06a9<\/a><\/h3>\n

Where the application requires electrical isolation, self-lubrication, or minimal weight \u2014 such as in laboratory robotics, light-duty dispensing automation, or food-contact packaging equipment \u2014 our plastic gear rack<\/a> series provides an alternative drive element. Produced from engineering-grade polymer with matched tooth pitch to our standard steel pinion range, the plastic rack integrates into the same rack and pinion gear<\/strong> drive concept with no pinion modification, allowing designers to switch materials without redesigning the drive layout.<\/p>\n

\"Plastic<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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\u0627\u06a9\u062b\u0631 \u067e\u0648\u0686\u06be\u06d2 \u06af\u0626\u06d2 \u0633\u0648\u0627\u0644\u0627\u062a<\/h2>\n
\n
\nQ1. What makes a V-type ground helical gear rack better than a conventional linear gear rack paired with a separate profile rail for a high-speed laser cutting machine in a German facility?<\/summary>\n
\n

The key advantage is intrinsic alignment: because the gear rack<\/strong> drive surface and the V-rail guidance surface are ground from the same datum in a single clamping sequence, their relative geometry is set at the factory. A conventional linear gear rack<\/strong> plus separate rail requires on-site parallel alignment of two independent components \u2014 a process that introduces residual misalignment and demands repeat calibration after thermal cycling or vibration. In a high-speed German laser cutter traversing at 60\u2013120 m\/min, even 10 \u00b5m of rail-to-rack misalignment degrades cut-edge quality measurably; the V-type combined rack eliminates that error source entirely.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nHow should I select between S45C and 42CrMo material for a V-type gear rack used in an Australian plasma cutting table with heavy steel plate loads?<\/summary>\n
\n

For an Australian plasma cutting table handling heavy steel plate, 42CrMo is the correct choice. The higher core tensile strength and superior fatigue resistance of 42CrMo handle the dynamic bending loads generated at each positional reversal of a heavy carriage more effectively than S45C. Pair this with the carburizing-quenching option to achieve HRC55\u201360\u00b0 on both the tooth surface and the V-rail contact surface \u2014 maximising the contact-stress capacity of both functional zones simultaneously. S45C with high-frequency quenching is adequate for lighter-plate or mixed-material tables where maximum workpiece weight stays under approximately 200 kg.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nWhich module size is appropriate for a V-type ground helical gear rack driving a coordinate measuring machine bridge axis in a UK precision engineering quality lab?<\/summary>\n
\n

Module 1.5 is the standard recommendation for CMM bridge axes in UK precision engineering labs. At this module, the end-face pitch is approximately 4.999 mm, giving fine linear resolution per pinion revolution and minimising backlash contribution from pitch-error accumulation within the DIN6e25 tolerance class. Module 2 is used when the bridge carries heavier probing rigs (above roughly 15 kg) or spans exceed 1 500 mm, where tooth bending strength at Module 1.5 would become the limiting factor in the load analysis. Module 3 is typically reserved for heavy-structure CMMs in foundry and aerospace environments.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nWhat are the main disadvantages of using a V-type gear rack system and how are they typically managed in a semiconductor wafer inspection stage deployed in Taiwan or South Korea?<\/summary>\n
\n

The main limitations are sensitivity to particulate contamination in the V-rail groove, the need for periodic V-roller preload adjustment to manage wear-induced clearance growth, and the higher initial procurement complexity compared to a plain linear gear rack<\/strong>. In Taiwanese and South Korean semiconductor wafer inspection stages, contamination is controlled by sealed bellows covers over the rack-and-rail assembly, and the V-rollers use spring-preloaded eccentric adjusters that can be tweaked without disassembling the carriage. Lubrication of the V-rail surface is typically a fluorinated PTFE-based grease that is compatible with cleanroom particle-count requirements.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/div>\n<\/div>\n

\u0627\u06cc\u0688\u06cc\u0679\u0631: PXY<\/p>","protected":false},"excerpt":{"rendered":"

The EP V-Type Ground Helical Guide Gear Rack is a high-specification linear motion component that combines the functions of a precision helical rack and an integrated V-profile guide rail into a single machined bar. Rated to DIN6e25 accuracy, it is manufactured from S45C or 42CrMo alloy steel and subjected to three distinct grinding stages \u2014 four-side flat grinding, tooth surface grinding, and V-rail surface grinding \u2014 to deliver the dimensional consistency that demanding drive and guidance systems require.<\/p>\n

What sets this series apart from a conventional linear gear rack is the 45\u00b0-angled V-rail machined directly into the bar body. This ground V-profile acts simultaneously as a guidance surface for a matching V-roller or V-block carriage and as the mounting datum for the rack itself \u2014 eliminating the separate profile rail, end blocks, and rail-to-rack alignment process that a conventional rack and pinion linear slide assembly requires. Because the V-rail and the tooth datum are produced in the same manufacturing sequence on the same clamping, their relative position is intrinsically accurate.<\/p>\n

Standard lengths run from 630 mm to 1 230 mm depending on module, and module options cover 1.5, 2, and 3 in the catalogue shown. Custom lengths and non-standard cross-section geometries can be produced to engineering drawings.<\/p>","protected":false},"featured_media":1490,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[55],"product_tag":[],"class_list":["post-1489","product","type-product","status-publish","has-post-thumbnail","product_cat-helical-gear-rack","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product\/1489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/media\/1490"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/media?parent=1489"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product_brand?post=1489"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product_cat?post=1489"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ur\/wp-json\/wp\/v2\/product_tag?post=1489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}