{"id":1108,"date":"2026-08-27T06:15:54","date_gmt":"2026-08-27T06:15:54","guid":{"rendered":"https:\/\/www.farm-equipment-parts.com\/?post_type=product&p=1108"},"modified":"2026-08-27T08:35:46","modified_gmt":"2026-08-27T08:35:46","slug":"qt-helical-rack","status":"publish","type":"product","link":"https:\/\/www.farm-equipment-parts.com\/es\/producto\/qt-helical-rack\/","title":{"rendered":"Q&T Helical Rack"},"content":{"rendered":"
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Industrial Grade \u00b7 DIN8 \u00b7 UK Supplier<\/div>\n

Q&T Helical Rack<\/h2>\n

DIN8 Grade 7 \u00a0|\u00a0 S45C \u00a0|\u00a0 HB20\u201325 \u00a0|\u00a0 Helix Angle 19\u00b031’42” \u00a0|\u00a0 Four-Side Flat Ground & Fine Cut<\/p>\n

\u2713 Precision Ground<\/span>
\n\u2713 Q&T Heat Treatment<\/span>
\n\u2713 Custom Lengths Available<\/span>
\n\u2713 Module 1.5\u201312<\/span><\/div>\n<\/div>\n
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What Is a Q&T Helical Rack?<\/h2>\n

\"HelicalA Q&T helical rack is a linear motion component where the teeth are cut at a constant helix angle \u2014 in this case exactly 19\u00b031’42” \u2014 rather than running parallel to the rack axis. This angular tooth geometry means that multiple teeth share the load at any instant, dramatically reducing vibration, noise, and peak tooth stress compared with a standard straight-cut rack. The term “Q&T” refers to Quench & Temper heat treatment applied to the S45C medium-carbon steel body, bringing surface hardness to a consistent HB 20\u201325 range and dramatically improving wear resistance without making the core brittle.<\/p>\n

Manufactured to DIN 8 Grade 7 with a four-side flat-ground finish and fine-cut tooth profile, these racks deliver the dimensional repeatability that high-duty CNC machines, gantry systems, and automated guided vehicles demand from a power transmission component. UK engineers working in sectors from automotive press lines to theatre stage machinery have relied on helical rack and pinion assemblies where the smooth engagement and consistent pitch accuracy of DIN 8 Grade 7 keeps cycle times predictable and maintenance intervals long.<\/p>\n<\/div>\n

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Q&T Helical Rack \u2014 DIN8 Grade 7 | S45C | HB20\u201325 | Helix Angle 19\u00b031’42”<\/p>\n<\/div>\n

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\ud83d\udcc4 Get a Quote \u2014 sales@farm-equipment-parts.com<\/a><\/p>\n

Typical response within 24 hours \u00a0|\u00a0 Custom sizes & quantities welcome<\/p>\n<\/div>\n

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Why Engineers Choose This Helical Rack<\/h2>\n

Six performance advantages that matter on the shop floor<\/p>\n

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Smoother Engagement<\/p>\n

The 19\u00b031’42” helix angle ensures gradual tooth-to-tooth contact. This eliminates the harsh impact loading that plagues straight racks at higher traverse speeds, reducing vibration levels that would otherwise shorten bearing and servo motor life.<\/p>\n<\/div>\n

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DIN 8 Grade 7 Precision<\/p>\n

Pitch deviation is held within DIN 8 Grade 7 tolerances across the full rack length. For gantry routers and laser cutting tables operating across travel distances of 500 mm to 1,000 mm per section, this directly translates into tighter positional accuracy and consistent surface finish on workpieces.<\/p>\n<\/div>\n

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Q&T Heat Treatment HB 20\u201325<\/p>\n

Quench and temper treatment converts the S45C billet to a core hardness of HB 20\u201325. This balanced hardness profile provides excellent wear resistance at the tooth surface while retaining sufficient toughness in the body to withstand shock loads without fracture \u2014 critical in press automation and transfer line applications.<\/p>\n<\/div>\n

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Four-Side Flat Ground Body<\/p>\n

All four longitudinal faces of the rack body are flat-ground after heat treatment, not just the tooth face. This means the rack mounts flush against its carriage or bed without shimming, and multiple rack sections butt together accurately \u2014 a practical benefit when building long travel axes from standard 500 mm or 1,000 mm sections.<\/p>\n<\/div>\n

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Wide Module Range (1.5 to 12)<\/p>\n

With modules from 1.5 up to 12, this helical rack series covers everything from a compact 100 mm wide gantry on a PCB router through to a 120 mm body rack driving a 10-tonne press feed axis. Tooth counts per section and hole patterns are proportioned to maintain structural integrity across the full module range.<\/p>\n<\/div>\n

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No-Hole Option Available<\/p>\n

For applications where through-hole positions conflict with structural members or seal arrangements, a no-hole variant is available by adding “N” as a suffix to the standard model code (e.g. 662 010 050N). This preserves full cross-sectional area along the rack body for maximum rigidity in mounting zones where hole positions cannot be tolerated.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Material, Operating Principle & Application Scenarios<\/h2>\n

How the helical rack works \u2014 and where it works best<\/p>\n

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\u25cf Material: S45C Medium-Carbon Steel<\/p>\n

S45C is a JIS-grade medium-carbon steel equivalent to C45E under EN 10083. Its carbon content of approximately 0.42\u20130.48% gives it an excellent balance of machinability and hardened strength. After Q&T treatment the rack body reaches HB 20\u201325, and the structured grain boundary of the quenched steel resists fatigue crack propagation even under cyclic loading in high-cycle automation equipment. Its modest alloy composition also keeps costs predictable for volume purchases.<\/p>\n<\/div>\n

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\u25cf Operating Principle: Helical Engagement<\/p>\n

When a helical pinion meshes with this helical rack, contact begins at one end of the tooth and progresses diagonally across the face width as the pinion rotates. Because the contact line is inclined at the helix angle, load is shared simultaneously across multiple teeth at any given moment. This overlap ratio means that as one tooth pair exits engagement, the next is already sharing the load \u2014 removing the abrupt torque spikes that characterise straight-tooth mesh. The result is a noticeably quieter, lower-vibration drive train suitable for noise-sensitive environments such as medical device assembly and food processing machinery.<\/p>\n<\/div>\n

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\u25cf Application Scenarios Across UK Industry<\/p>\n

This helical rack finds its home in CNC gantry routers, plasma and laser cutting tables, pick-and-place robotic cells, automated pallet transfer systems, heavy-duty stage-lift machinery (theatres and event venues across London and the Midlands frequently specify DIN 8 Grade 7 for their lifting drives), and in agricultural machinery adjustment systems where smooth motion without operator-felt vibration is a key comfort requirement. Module 8 and 10 variants are particularly popular in UK steel fabrication and shipbuilding tool-slide applications where rack travel can exceed 5 metres.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Technical Specifications<\/h2>\n

End pitch Pe = Module x pi \/ COS(19\u00b031’42”) \u00a0\u00a0|\u00a0\u00a0 Fp = Total pitch deviation \u00a0\u00a0|\u00a0\u00a0 Dimension unit: mm<\/p>\n

Full specification image below \u2014 scroll right on mobile to view all columns<\/p>\n

\"Q&T<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Code<\/th>\nModule<\/th>\nPt<\/th>\nL<\/th>\nL2<\/th>\nTooth No.<\/th>\nB<\/th>\nA0<\/th>\nA1<\/th>\nD<\/th>\nI<\/th>\nHole No.<\/th>\nA<\/th>\nC1<\/th>\nC2<\/th>\nE<\/th>\nD1<\/th>\nI1<\/th>\nC3<\/th>\nFp<\/th>\n<\/tr>\n<\/thead>\n
662<\/td>\n010<\/td>\n050<\/td>\n1.5<\/td>\n4.9999<\/td>\n500.00<\/td>\n6<\/td>\n100<\/td>\n17<\/td>\n17<\/td>\n15.5<\/td>\n62.5<\/td>\n125<\/td>\n4<\/td>\n7<\/td>\n6<\/td>\n9.5<\/td>\n7<\/td>\n31.7<\/td>\n436.6<\/td>\n5.7<\/td>\n0.066<\/td>\n<\/tr>\n
662<\/td>\n010<\/td>\n100<\/td>\n1.5<\/td>\n4.9999<\/td>\n1000.00<\/td>\n6<\/td>\n200<\/td>\n17<\/td>\n17<\/td>\n15.5<\/td>\n62.5<\/td>\n125<\/td>\n8<\/td>\n7<\/td>\n6<\/td>\n9.5<\/td>\n7<\/td>\n31.7<\/td>\n936.6<\/td>\n5.7<\/td>\n0.074<\/td>\n<\/tr>\n
662<\/td>\n015<\/td>\n050<\/td>\n1.5<\/td>\n4.9999<\/td>\n500.00<\/td>\n6.74<\/td>\n100<\/td>\n19<\/td>\n19<\/td>\n17.5<\/td>\n62.5<\/td>\n125<\/td>\n4<\/td>\n8<\/td>\n7<\/td>\n11<\/td>\n7<\/td>\n31.7<\/td>\n436.6<\/td>\n5.7<\/td>\n0.066<\/td>\n<\/tr>\n
662<\/td>\n015<\/td>\n100<\/td>\n1.5<\/td>\n4.9999<\/td>\n1000.00<\/td>\n6.74<\/td>\n200<\/td>\n19<\/td>\n19<\/td>\n17.5<\/td>\n62.5<\/td>\n125<\/td>\n8<\/td>\n8<\/td>\n7<\/td>\n11<\/td>\n7<\/td>\n31.7<\/td>\n936.6<\/td>\n5.7<\/td>\n0.074<\/td>\n<\/tr>\n
662<\/td>\n020<\/td>\n050<\/td>\n2<\/td>\n6.6666<\/td>\n500.00<\/td>\n8.5<\/td>\n75<\/td>\n24<\/td>\n24<\/td>\n22<\/td>\n62.5<\/td>\n125<\/td>\n4<\/td>\n8<\/td>\n7<\/td>\n11<\/td>\n7<\/td>\n31.7<\/td>\n436.6<\/td>\n5.7<\/td>\n0.066<\/td>\n<\/tr>\n
662<\/td>\n020<\/td>\n100<\/td>\n2<\/td>\n6.6666<\/td>\n1000.00<\/td>\n8.5<\/td>\n150<\/td>\n24<\/td>\n24<\/td>\n22<\/td>\n62.5<\/td>\n125<\/td>\n8<\/td>\n8<\/td>\n7<\/td>\n11<\/td>\n7<\/td>\n31.7<\/td>\n936.6<\/td>\n5.7<\/td>\n0.074<\/td>\n<\/tr>\n
662<\/td>\n030<\/td>\n050<\/td>\n3<\/td>\n9.9999<\/td>\n500.00<\/td>\n10.3<\/td>\n50<\/td>\n29<\/td>\n29<\/td>\n26<\/td>\n62.5<\/td>\n125<\/td>\n4<\/td>\n9<\/td>\n10<\/td>\n15<\/td>\n9<\/td>\n35.0<\/td>\n430.0<\/td>\n7.7<\/td>\n0.066<\/td>\n<\/tr>\n
662<\/td>\n030<\/td>\n100<\/td>\n3<\/td>\n9.9999<\/td>\n1000.00<\/td>\n10.3<\/td>\n100<\/td>\n29<\/td>\n29<\/td>\n26<\/td>\n62.5<\/td>\n125<\/td>\n8<\/td>\n9<\/td>\n10<\/td>\n15<\/td>\n9<\/td>\n35.0<\/td>\n930.0<\/td>\n7.7<\/td>\n0.072<\/td>\n<\/tr>\n
662<\/td>\n040<\/td>\n050<\/td>\n4<\/td>\n13.3333<\/td>\n506.67<\/td>\n13.8<\/td>\n38<\/td>\n39<\/td>\n39<\/td>\n35<\/td>\n62.5<\/td>\n125<\/td>\n4<\/td>\n12<\/td>\n10<\/td>\n15<\/td>\n9<\/td>\n33.3<\/td>\n433.0<\/td>\n7.7<\/td>\n0.072<\/td>\n<\/tr>\n
662<\/td>\n040<\/td>\n100<\/td>\n4<\/td>\n13.3333<\/td>\n1000.00<\/td>\n13.8<\/td>\n75<\/td>\n39<\/td>\n39<\/td>\n35<\/td>\n62.5<\/td>\n125<\/td>\n8<\/td>\n12<\/td>\n10<\/td>\n15<\/td>\n9<\/td>\n33.3<\/td>\n933.4<\/td>\n7.7<\/td>\n0.078<\/td>\n<\/tr>\n
662<\/td>\n050<\/td>\n050<\/td>\n5<\/td>\n16.6666<\/td>\n500.00<\/td>\n17.4<\/td>\n30<\/td>\n49<\/td>\n39<\/td>\n34<\/td>\n62.5<\/td>\n125<\/td>\n4<\/td>\n12<\/td>\n14<\/td>\n20<\/td>\n13<\/td>\n37.5<\/td>\n425.0<\/td>\n11.7<\/td>\n0.072<\/td>\n<\/tr>\n
662<\/td>\n050<\/td>\n100<\/td>\n5<\/td>\n16.6666<\/td>\n1000.00<\/td>\n17.4<\/td>\n60<\/td>\n49<\/td>\n39<\/td>\n34<\/td>\n62.5<\/td>\n125<\/td>\n8<\/td>\n12<\/td>\n14<\/td>\n20<\/td>\n13<\/td>\n37.5<\/td>\n925.0<\/td>\n11.7<\/td>\n0.078<\/td>\n<\/tr>\n
662<\/td>\n060<\/td>\n050<\/td>\n6<\/td>\n19.9999<\/td>\n500.00<\/td>\n20.9<\/td>\n25<\/td>\n59<\/td>\n49<\/td>\n43<\/td>\n62.5<\/td>\n125<\/td>\n4<\/td>\n16<\/td>\n18<\/td>\n26<\/td>\n17<\/td>\n37.5<\/td>\n425.0<\/td>\n15.7<\/td>\n0.072<\/td>\n<\/tr>\n
662<\/td>\n060<\/td>\n100<\/td>\n6<\/td>\n19.9999<\/td>\n1000.00<\/td>\n20.9<\/td>\n50<\/td>\n59<\/td>\n49<\/td>\n43<\/td>\n62.5<\/td>\n125<\/td>\n8<\/td>\n16<\/td>\n18<\/td>\n26<\/td>\n17<\/td>\n37.5<\/td>\n925.0<\/td>\n15.7<\/td>\n0.078<\/td>\n<\/tr>\n
662<\/td>\n080<\/td>\n050<\/td>\n8<\/td>\n26.6667<\/td>\n480.00<\/td>\n28.0<\/td>\n18<\/td>\n79<\/td>\n79<\/td>\n71<\/td>\n60.0<\/td>\n120<\/td>\n4<\/td>\n25<\/td>\n22<\/td>\n33<\/td>\n21<\/td>\n120<\/td>\n240.0<\/td>\n19.7<\/td>\n0.08<\/td>\n<\/tr>\n
662<\/td>\n080<\/td>\n100<\/td>\n8<\/td>\n26.6667<\/td>\n960.00<\/td>\n28.0<\/td>\n36<\/td>\n79<\/td>\n79<\/td>\n71<\/td>\n60.0<\/td>\n120<\/td>\n8<\/td>\n25<\/td>\n22<\/td>\n33<\/td>\n21<\/td>\n120<\/td>\n720.0<\/td>\n19.7<\/td>\n0.085<\/td>\n<\/tr>\n
662<\/td>\n100<\/td>\n100<\/td>\n10<\/td>\n33.3333<\/td>\n1000.00<\/td>\n35.11<\/td>\n30<\/td>\n99<\/td>\n99<\/td>\n89<\/td>\n62.5<\/td>\n125<\/td>\n8<\/td>\n32<\/td>\n33<\/td>\n48<\/td>\n32<\/td>\n125<\/td>\n750.0<\/td>\n19.7<\/td>\n0.09<\/td>\n<\/tr>\n
662<\/td>\n120<\/td>\n100<\/td>\n12<\/td>\n39.9999<\/td>\n1000.00<\/td>\n42.56<\/td>\n25<\/td>\n120<\/td>\n120<\/td>\n108<\/td>\n40<\/td>\n125<\/td>\n8<\/td>\n40<\/td>\n39<\/td>\n58<\/td>\n38<\/td>\n125<\/td>\n750.0<\/td>\n19.7<\/td>\n0.09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

* No-hole variant available: add suffix “N” to model code (e.g. 662 010 050N). Sizes and material subject to confirmation before ordering. All specifications are subject to change without prior notice.<\/p>\n<\/div>\n

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Custom Manufacturing & Production Capabilities<\/h2>\n

Tailored helical rack solutions for demanding UK applications<\/p>\n

Our manufacturing facility operates CNC gear hobbing, gear grinding, and rack milling lines capable of producing helical racks to custom module, custom helix angle, non-standard lengths, and special cross-sectional profiles. Where a catalogue size does not satisfy your system’s load, duty cycle, or mounting geometry requirements, our engineering team can develop a bespoke helical rack drawing within five working days and confirm material certification, dimensional inspection reports, and DIN 8 Grade 7 compliance before shipment. We work regularly with UK machine builders across the West Midlands, Sheffield, and Manchester, supplying custom rack assemblies pre-drilled to customer CAD drawings, with optional anti-corrosion surface treatments including black oxide and zinc phosphate for outdoor or high-humidity installations such as port crane traversing drives in Southampton and Bristol.<\/p>\n

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Custom Module
\nNon-standard modules on request<\/span><\/p>\n<\/div>\n

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Custom Length
\nCut-to-length & spliced sets<\/span><\/p>\n<\/div>\n

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Surface Coatings
\nBlack oxide, zinc phosphate<\/span><\/p>\n<\/div>\n

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Material Certs
\nFull inspection report supplied<\/span><\/p>\n<\/div>\n<\/div>\n

Get a Quote \u00a0 \u2192<\/a><\/div>\n<\/div>\n
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Customer Success: Automotive Press Line, West Midlands, UK<\/h2>\n

A real-world installation across three transfer press axes<\/p>\n

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Application Overview<\/p>\n

A West Midlands automotive stamping facility was experiencing excessive rack wear and unacceptable noise levels on its three-axis transfer press feed system. The existing straight-cut rack in Module 6 was being replaced every eight months due to pitting fatigue on the tooth flanks. After consultation, the engineering team switched to our Q&T helical rack in Module 6 (code 662 060 100) on all three axes. The 19\u00b031’42” helix angle increased the average tooth-contact ratio from 1.2 to approximately 1.7, spreading load across a greater number of teeth at each instant. Combined with the Q&T treatment raising hardness to HB 23, the new racks have now operated for over 26 months without evidence of measurable pitch error growth \u2014 well beyond the replacement interval of the previous straight-rack installation. Noise at the gantry was also reduced by approximately 4\u20136 dB, improving conditions for operators stationed close to the press line.<\/p>\n

If your application involves lighter loads or a simpler budget, you may also want to compare the Q&T Straight Rack or the Precision Ground Straight Rack \u2014 both suitable for lower-speed positioning tasks where helix angle is not a requirement.<\/p>\n<\/div>\n

What Our Customers Say<\/p>\n

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We had been through two suppliers trying to solve the noise issue on our transfer press. Switching to the helical rack made an immediate and audible difference. The pitch accuracy across 6 metres of joined sections is genuinely impressive \u2014 we haven’t had to shim a joint yet.<\/p>\n

\u2014 James H., Maintenance Engineer
\nAutomotive Stamping, Birmingham, UK<\/span><\/p>\n<\/div>\n

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\u201c<\/p>\n

We specified the Module 4 helical rack for a new gantry router build \u2014 the DIN 8 Grade 7 tolerance held across three rack sections butted together perfectly. Positioning repeatability at 0.05 mm over a 3-metre travel was what our customer demanded, and we hit it first time. Lead time from order to delivery was eight working days, which kept our build schedule on track.<\/p>\n

\u2014 David M., Design Engineer
\nCNC Machine Builder, Sheffield, UK<\/span><\/p>\n<\/div>\n

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\u201c<\/p>\n

Our stage lift system in Manchester needed a helical rack that could handle 8-tonne loads with minimal backlash growth over thousands of cycles. The Q&T treatment on Module 10 was the deciding factor. Two years into operation and we have seen no measurable wear on either the rack or the pinion. We’ll be specifying this product on all future builds.<\/p>\n

\u2014 Rachel T., Project Manager
\nStage Machinery & Lifting, Manchester, UK<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Frequently Asked Questions<\/h2>\n

Voice-search friendly answers for UK engineers and buyers<\/p>\n

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What is the difference between a Q&T helical rack and a standard straight-cut rack for CNC router applications in the UK?<\/p>\n

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A straight-cut rack engages one tooth pair at a time, creating a brief impact at each tooth entry that generates vibration and noise. A Q&T helical rack, by contrast, uses a 19\u00b031’42” helix angle so the contact line sweeps gradually across the tooth face, meaning two or more tooth pairs always share the load. For a CNC router operating at rapid traverse speeds, this translates into smoother servo current curves, less mechanical noise on the factory floor, and \u2014 critically for UK machine builders \u2014 better surface finish on the workpiece because the drive axis is not exciting resonances in the machine structure.<\/p>\n<\/div>\n<\/div>\n

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How much does a DIN 8 Grade 7 helical rack cost, and can I get a price quote for a UK delivery address?<\/p>\n

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Pricing depends on module size, rack length, and order quantity. Module 1.5 sections in 500 mm lengths will cost considerably less per metre than Module 10 in 1,000 mm lengths due to material volume and machining time. For an accurate price and to confirm stock availability for UK delivery, the most reliable route is to email sales@farm-equipment-parts.com<\/a> with your module, length requirements, and approximate quantity. Quotes typically come back within 24 hours.<\/p>\n<\/div>\n<\/div>\n

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Which module size should I choose for a gantry plasma cutting table requiring a travel speed of 20 metres per minute?<\/p>\n

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For a plasma cutting gantry at 20 m\/min traverse, Module 3 or Module 4 helical rack is the most common choice in UK machine builder practice. Module 3 gives a compact cross-section suitable for lighter gantry structures, while Module 4 provides more tooth depth and higher load capacity if the gantry carries a heavy plasma torch carriage or dual-sided drive. The DIN 8 Grade 7 pitch accuracy in both modules is more than sufficient for the positioning demand of plasma cutting. Match the pinion tooth count to your servo motor reducer ratio to keep pitch-line velocity comfortably within the manufacturer’s recommended surface speed range.<\/p>\n<\/div>\n<\/div>\n

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Where can I find a reliable helical rack supplier in the UK that offers custom sizes and quick delivery?<\/p>\n

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Farm Equipment Parts supplies Q&T helical racks to UK engineering businesses across Birmingham, Sheffield, Manchester, and London, with standard sections typically dispatched within 5\u201310 working days. For custom modules, lengths outside the catalogue, or no-hole variants, lead times of 15\u201320 working days apply. Contact the sales team at sales@farm-equipment-parts.com<\/a> with your drawing or specification sheet, and the team will confirm feasibility, price, and delivery schedule directly.<\/p>\n<\/div>\n<\/div>\n

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When does it make sense to use a helical rack instead of a ball screw for long-travel linear motion in UK automation?<\/p>\n

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Ball screws become impractical beyond approximately 4\u20135 metres of travel because the screw shaft begins to resonate (whip) at higher rotational speeds, limiting traverse velocity. A helical rack and pinion drive has no such length limitation \u2014 crane traversing systems and gantry systems across the UK routinely run rack axes of 10\u201320 metres or more. The helical rack also transmits higher force per unit weight of drive hardware, making it the standard choice for heavy structural steel fabrication positioners, automotive body-in-white transfer lines, and port handling equipment where long travel, high load, and moderate to high speed must co-exist.<\/p>\n<\/div>\n<\/div>\n

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What does S45C Q&T mean and why is it the preferred material for a helical rack used in UK food processing equipment?<\/p>\n

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S45C is a JIS medium-carbon steel (roughly equivalent to C45 in the EN system) with approximately 0.45% carbon. Q&T \u2014 Quench and Temper \u2014 is a two-stage heat treatment: the steel is heated above its transformation temperature, quenched rapidly in oil or water to create a martensite structure, then re-tempered at a lower temperature to relieve internal stresses and achieve a controlled hardness in the HB 20\u201325 range. In food processing equipment installed in UK factories (subject to BRC Global Standard audits), S45C Q&T racks are used in non-contact zones such as overhead gantry drives and pallet conveyors. The balanced hardness means the rack resists the grit and abrasive cleaning compounds used in washdown regimes while remaining tough enough to tolerate the occasional shock loading from product jams.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Related Rack Products<\/h2>\n

\n\u25b6 Q&T Straight Rack
\nStraight tooth profile, Q&T heat-treated S45C, suitable for lower-speed positioning where helix angle is not needed.<\/span><\/a>
\n\u25b6 Precision Ground Straight Rack
\nGround tooth profile for tighter pitch accuracy, ideal for pick-and-place robots and precision measurement gantries.<\/span>
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Ready to source Q&T Helical Rack for your UK project?<\/p>\n

\ud83d\udce7 Email Us: sales@farm-equipment-parts.com<\/a><\/p>\n<\/div>\n<\/div>\n

edit by gzl<\/p>","protected":false},"excerpt":{"rendered":"

DIN8 Grade 7 helical rack in Q&T-treated S45C steel, hardness HB20-25, helix angle 19\u00b031’42”, four-side flat ground. Module 1.5\u201312, 500\u20131000mm sections.<\/p>","protected":false},"featured_media":1106,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1578],"product_tag":[],"class_list":["post-1108","product","type-product","status-publish","has-post-thumbnail","product_cat-gear-racks","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.farm-equipment-parts.com\/es\/wp-json\/wp\/v2\/product\/1108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.farm-equipment-parts.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.farm-equipment-parts.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.farm-equipment-parts.com\/es\/wp-json\/wp\/v2\/comments?post=1108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.farm-equipment-parts.com\/es\/wp-json\/wp\/v2\/media\/1106"}],"wp:attachment":[{"href":"https:\/\/www.farm-equipment-parts.com\/es\/wp-json\/wp\/v2\/media?parent=1108"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.farm-equipment-parts.com\/es\/wp-json\/wp\/v2\/product_brand?post=1108"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.farm-equipment-parts.com\/es\/wp-json\/wp\/v2\/product_cat?post=1108"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.farm-equipment-parts.com\/es\/wp-json\/wp\/v2\/product_tag?post=1108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}