{"id":713,"date":"2026-09-22T09:18:56","date_gmt":"2026-09-22T09:18:56","guid":{"rendered":"https:\/\/sungears.top\/applications\/robot-travel-axes\/"},"modified":"2026-09-22T09:18:56","modified_gmt":"2026-09-22T09:18:56","slug":"robot-travel-axes","status":"publish","type":"page","link":"https:\/\/sungears.top\/no\/applications\/robot-travel-axes\/","title":{"rendered":"Rack & Pinion for Robot Travel and 7th Axes"},"content":{"rendered":"
Application<\/span><\/p>\n

Rack & Pinion for Robot Travel and 7th Axes<\/h1>\n

A robot seventh axis adds long linear travel to a robot that already produces rapid acceleration, frequent reversals and changing payload moments. The rack, pinion and gearbox interface should therefore be treated as one drivetrain rather than as separate catalogue items.<\/p>\n<\/section>\n

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\"Helical<\/div>\n
Operating context<\/span><\/p>\n

What the rack drive has to do<\/h2>\n

Smooth meshing is valuable when the robot repeatedly changes direction or approaches programmed points at speed. Helical rack-and-pinion systems are often considered for that reason, while the final decision still depends on load, positioning target, mounting stiffness and the control strategy.<\/p>\n

The application should be described as a complete axis. That means the rack tooth system, pinion, gearbox interface, mounting base and lubrication method are reviewed together instead of assuming the rack alone determines performance.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Selection data<\/span><\/p>\n

Define the machine duty before fixing the component<\/h2>\n<\/div>\n
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These inputs make the difference between a quotation based on geometry alone and one that reflects how the drive will actually be used.<\/p>\n<\/div>\n<\/div>\n

\n\n\n\n\n\n\n\n
Travel<\/th>\nTotal rail length and whether one or multiple rack sections are needed.<\/td>\n<\/tr>\n
Robot system mass<\/th>\nRobot, base, dress pack, tooling, fixture and maximum payload.<\/td>\n<\/tr>\n
Dynamics<\/th>\nAcceleration, deceleration, reversal rate and emergency-stop load case.<\/td>\n<\/tr>\n
Accuracy<\/th>\nRepeatability along the rail, backlash target and calibration strategy.<\/td>\n<\/tr>\n
Drive packaging<\/th>\nGearbox orientation, pinion support, motor brake and cable-management envelope.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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Component fit<\/span><\/p>\n

Products commonly evaluated for this application<\/h2>\n<\/div>\n
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The choices below are starting points, not automatic selections. Final suitability depends on the drawing and the operating data.<\/p>\n<\/div>\n<\/div>\n

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\"Precision<\/div>\n
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Precision Helical Gear Rack<\/h3>\n

For smooth long-travel rack drives where helical geometry suits the drive.<\/p>\n

View product<\/a><\/div>\n<\/article>\n

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

Helical Pinion<\/h3>\n

Mating pinion with bore, shaft or interface geometry matched to the drive.<\/p>\n

View product<\/a><\/div>\n<\/article>\n

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\"Pinion<\/div>\n
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Pinion Shaft<\/h3>\n

Useful when the gear and output shaft need to be integrated into one component.<\/p>\n

View product<\/a><\/div>\n<\/article>\n<\/div>\n<\/section>\n

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Integration<\/span><\/p>\n

Installation details can erase or preserve the value of a precision rack<\/h2>\n

Support the pinion and gearbox so that robot acceleration does not deflect the mesh out of alignment.<\/p>\n

Provide a practical way to set and re-check engagement after installation or maintenance.<\/p>\n

Protect the rack from welding debris, grinding dust or floor contamination where the rail crosses active production areas.<\/p>\n<\/div>\n

\"Pinion<\/div>\n<\/div>\n<\/section>\n
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RFQ preparation<\/span><\/p>\n

Information to send with the application enquiry<\/h2>\n<\/div>\n
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Include robot model\/mass, maximum payload, rail travel, target speed and acceleration, duty cycle, required repeatability, gearbox output details and the preferred rack mounting arrangement. For dual-drive or master\/slave axes, identify how the two sides will be synchronized.<\/p>\n

If some values are still open, mark them as design targets. That is more useful than inserting a guessed specification that later becomes difficult to change.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Har du en tegning eller applikasjonsdata?<\/span><\/p>\n

Send detaljene som definerer delen.<\/h2>\n

A useful quotation starts with the geometry and the operating context. Send the drawing, quantity and controlled requirements; for rack-driven axes, add travel, speed, acceleration, load and the mating pinion or gearbox information when available.<\/p>\n

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Bestilling:<\/strong> MOQ er fleksibel avhengig av produkttype og ordreverdi. Passende varepr\u00f8ver for nye kunder kan v\u00e6re 1\u20135 stk.; blandede modellbestillinger st\u00f8ttes rundt USD 1500+ kombinert, mens 1\u20132 stk. kan vurderes til en h\u00f8yere enhetspris.<\/p>\n

Tidspunkt og vilk\u00e5r:<\/strong> Standarddeler tar vanligvis 10\u201325 virkedager, spesialtilpassede komponenter 20\u201345 og prosjektutstyr 45\u2013120. EXW, FOB, CIF og DAP er vanligvis tilgjengelige; FCA, CFR, CPT, CIP og DDP kan diskuteres fra sak til sak.<\/p>\n<\/div>\n<\/div>\n

Send foresp\u00f8rsel<\/a><\/section>","protected":false},"excerpt":{"rendered":"

Application Rack & Pinion for Robot Travel and 7th Axes A robot seventh axis adds long linear travel to a robot that already produces rapid acceleration, frequent reversals and changing payload moments. The rack, pinion and gearbox interface should therefore be treated as one drivetrain rather than as separate catalogue items. Operating context What the […]<\/p>","protected":false},"author":1,"featured_media":0,"parent":704,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-713","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sungears.top\/no\/wp-json\/wp\/v2\/pages\/713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sungears.top\/no\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sungears.top\/no\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sungears.top\/no\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sungears.top\/no\/wp-json\/wp\/v2\/comments?post=713"}],"version-history":[{"count":0,"href":"https:\/\/sungears.top\/no\/wp-json\/wp\/v2\/pages\/713\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/sungears.top\/no\/wp-json\/wp\/v2\/pages\/704"}],"wp:attachment":[{"href":"https:\/\/sungears.top\/no\/wp-json\/wp\/v2\/media?parent=713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}