{"id":695,"date":"2026-10-08T07:37:44","date_gmt":"2026-10-08T07:37:44","guid":{"rendered":"https:\/\/sun-gears.net\/product\/ground-precision-gear-racks\/"},"modified":"2026-10-08T08:18:15","modified_gmt":"2026-10-08T08:18:15","slug":"ground-precision-gear-racks","status":"publish","type":"product","link":"https:\/\/sun-gears.net\/vi\/san-pham\/ground-precision-gear-racks\/","title":{"rendered":"Ground Precision Gear Racks"},"content":{"rendered":"
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PRODUCT<\/div>\n

Ground Precision Gear Racks<\/h1>\n

Ground precision rack solutions for demanding positioning and repeatability requirements.<\/p>\n

Ground precision<\/span>Drawing Review<\/span>Matching Components<\/span><\/div>\n
Request a Quote<\/a>Browse Products<\/a><\/div>\n<\/div>\n
\"Ground<\/figure>\n<\/div>\n<\/section>\n
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Direct answer<\/h2>\n<\/div>\n

Ground-finished tooth option; target quality\/tolerance must be confirmed from drawing. Final dimensions, material, treatment, finish and inspection scope are confirmed for the ordered configuration.<\/p>\n<\/div>\n<\/section>\n

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Selection variables<\/h2>\n<\/div>\n
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Pitch system<\/h3>\n

Module, DP or CP must match the mating pinion.<\/p>\n<\/article>\n

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Pressure angle<\/h3>\n

Confirm from the machine drawing or existing tooth system.<\/p>\n<\/article>\n

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Rack geometry<\/h3>\n

Body section, length, mounting holes and end features.<\/p>\n<\/article>\n

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Accuracy<\/h3>\n

State drawing tolerance or target gear quality class.<\/p>\n<\/article>\n

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Material & treatment<\/h3>\n

Define grade, treatment and hardness when they are design requirements.<\/p>\n<\/article>\n

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Duty<\/h3>\n

Travel, speed, acceleration, load\/force, cycle and environment.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n

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Technical specification table<\/h2>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/th>\nProject \/ ordering requirement<\/th>\n<\/tr>\n<\/thead>\n
Product family<\/td>\nGround precision<\/td>\n<\/tr>\n
Tooth pitch<\/td>\nProject-specific module \/ DP \/ CP; verify from drawing\/RFQ.<\/td>\n<\/tr>\n
Pressure angle<\/td>\nConfirm for ordered configuration.<\/td>\n<\/tr>\n
Helix data<\/td>\nConfirm where applicable.<\/td>\n<\/tr>\n
Rack length \/ section<\/td>\nDrawing- and project-specific.<\/td>\n<\/tr>\n
Rack body \/ holes<\/td>\nDrawing-defined dimensions and mounting pattern.<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u<\/td>\nSpecified by drawing and duty; final grade confirmed with quotation.<\/td>\n<\/tr>\n
Heat treatment \/ hardness<\/td>\nSpecified by required wear\/load behavior and drawing.<\/td>\n<\/tr>\n
Tooth finish<\/td>\nCut \/ hardened \/ ground as ordered and technically applicable.<\/td>\n<\/tr>\n
Quality \/ tolerance<\/td>\nTarget DIN\/ISO\/AGMA or drawing tolerance to be stated by buyer.<\/td>\n<\/tr>\n
Pinion interface<\/td>\nMatching tooth system; pinion bore\/shaft\/hub is project-specific.<\/td>\n<\/tr>\n
Quantity<\/td>\nRequired for quotation and process planning.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n
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Rack and pinion must be treated as one tooth system<\/h2>\n<\/div>\n
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A rack cannot be selected independently from the mating pinion. Confirm the same pitch system and pressure angle, then check helix geometry where applicable. Replacement work should also verify wear and any machine-side geometry that could change the installed mesh.<\/p>\n<\/div>\n

\"Matching<\/figure>\n<\/div>\n<\/div>\n<\/section>\n
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Long travel needs section alignment<\/h2>\n<\/div>\n
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When the axis uses several rack sections, specify the segment length, joint relationship and mounting datum. Installation error can overwhelm the nominal rack accuracy if the machine surface and joints are not controlled.<\/p>\n<\/div>\n

\"Gear<\/figure>\n<\/div>\n<\/div>\n<\/section>\n
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Material, heat treatment and finish<\/h2>\n<\/div>\n

The process route is selected from the drawing and the performance target. Do not assume a material or hardness from another supplier\u2019s catalogue is automatically the right specification for your machine.<\/p>\n

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Material grade<\/h3>\n

State the required alloy\/steel grade or allow project-specific selection review.<\/p>\n<\/article>\n

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X\u1eed l\u00fd nhi\u1ec7t<\/h3>\n

Define the target hardening\/treatment condition if required.<\/p>\n<\/article>\n

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Tooth finish<\/h3>\n

Cut, hardened or ground tooth finish according to the requested configuration.<\/p>\n<\/article>\n

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Protection<\/h3>\n

Specify corrosion protection only when the environment requires it.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n

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Typical applications<\/h2>\n<\/div>\n
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\"M\u00e1y<\/span><\/p>\n

M\u00e1y c\u00f4ng c\u1ee5 CNC<\/h3>\n

Long-axis feed systems where stiffness, controlled backlash and repeatable installation matter.<\/p>\n<\/article>\n

\"Robot<\/span><\/p>\n

Robot 7th-Axis Tracks<\/h3>\n

Rack-and-pinion travel for extended robot work envelopes and transfer axes.<\/p>\n<\/article>\n

\"Laser<\/span><\/p>\n

Laser Cutting Machines<\/h3>\n

High-cycle gantry motion that benefits from clean, repeatable linear drive geometry.<\/p>\n<\/article>\n

\"Heavy<\/span><\/p>\n

Heavy Gantry & Crane Travel<\/h3>\n

Robust rack drives for long strokes, large moving masses and project-specific duty cycles.<\/p>\n<\/article>\n

\"Material<\/span><\/p>\n

Material Handling Automation<\/h3>\n

Transfer, shuttle and positioning systems where long travel makes rack drives practical.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/section>\n

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RFQ checklist<\/h2>\n<\/div>\n

Attach the rack drawing and send the mating pinion information, quantity and machine duty. For a replacement, include photographs and any markings as secondary identification aids.<\/p>\n

S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u<\/strong>Gi\u00e1 c\u1ea3 linh ho\u1ea1t t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i s\u1ea3n ph\u1ea9m v\u00e0 t\u1ed5ng gi\u00e1 tr\u1ecb \u0111\u01a1n h\u00e0ng.<\/span><\/div>
M\u1eabu<\/strong>New customers may request 1-5 pieces when the part and process are suitable.<\/span><\/div>
\u0110\u01a1n h\u00e0ng h\u1ed7n h\u1ee3p<\/strong>C\u00f3 th\u1ec3 k\u1ebft h\u1ee3p c\u00e1c m\u1eabu thanh r\u0103ng, b\u00e1nh r\u0103ng ho\u1eb7c c\u00e1c m\u1eabu li\u00ean quan kh\u00e1c nhau khi t\u1ed5ng gi\u00e1 tr\u1ecb \u0111\u01a1n h\u00e0ng \u0111\u1ea1t kho\u1ea3ng 1.500 USD tr\u1edf l\u00ean.<\/span><\/div>
\u0110\u01a1n h\u00e0ng nh\u1ecf<\/strong>Orders from 1-2 pieces can be discussed, normally with a higher unit cost.<\/span><\/div>
V\u1eadn chuy\u1ec3n<\/strong>Standard parts: 10-25 working days. Custom components: 20-45 working days. Project equipment: 45-120 working days.<\/span><\/div>
\u0110i\u1ec1u kho\u1ea3n th\u01b0\u01a1ng m\u1ea1i<\/strong>C\u00e1c \u0111i\u1ec1u kho\u1ea3n EXW, FOB, CIF v\u00e0 DAP th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. C\u00e1c \u0111i\u1ec1u kho\u1ea3n FCA, CFR, CPT, CIP v\u00e0 DDP c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn t\u00f9y t\u1eebng tr\u01b0\u1eddng h\u1ee3p.<\/span><\/div><\/div><\/div>\n<\/section>\n
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Frequently asked questions<\/h2>\n<\/div>\n
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\nCan this product be made to a drawing?<\/summary>\n

Yes, drawing-based projects can be reviewed. Final feasibility depends on dimensions, tooth geometry, process, quantity and inspection requirements.<\/p>\n<\/details>\n

\nCan you guarantee a quality class from this page?<\/summary>\n

No. The exact class\/tolerance is confirmed for the ordered configuration and should appear on the drawing or quotation.<\/p>\n<\/details>\n

\nCan the mating pinion be quoted together?<\/summary>\n

Yes. Quoting both parts helps keep the tooth system and interface controlled.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<\/section>\n

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Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ)<\/div>\n

Send the rack and pinion data as one RFQ.<\/h2>\n

Include the rack type, pitch system, pressure angle, required length, mating pinion data, target accuracy or tolerance, operating duty and quantity. A drawing is the fastest way to remove ambiguity.<\/p>\n

Send RFQ<\/a><\/div>\n

S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u<\/strong>Gi\u00e1 c\u1ea3 linh ho\u1ea1t t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i s\u1ea3n ph\u1ea9m v\u00e0 t\u1ed5ng gi\u00e1 tr\u1ecb \u0111\u01a1n h\u00e0ng.<\/span><\/div>
M\u1eabu<\/strong>New customers may request 1-5 pieces when the part and process are suitable.<\/span><\/div>
\u0110\u01a1n h\u00e0ng h\u1ed7n h\u1ee3p<\/strong>C\u00f3 th\u1ec3 k\u1ebft h\u1ee3p c\u00e1c m\u1eabu thanh r\u0103ng, b\u00e1nh r\u0103ng ho\u1eb7c c\u00e1c m\u1eabu li\u00ean quan kh\u00e1c nhau khi t\u1ed5ng gi\u00e1 tr\u1ecb \u0111\u01a1n h\u00e0ng \u0111\u1ea1t kho\u1ea3ng 1.500 USD tr\u1edf l\u00ean.<\/span><\/div>
\u0110\u01a1n h\u00e0ng nh\u1ecf<\/strong>Orders from 1-2 pieces can be discussed, normally with a higher unit cost.<\/span><\/div>
V\u1eadn chuy\u1ec3n<\/strong>Standard parts: 10-25 working days. Custom components: 20-45 working days. Project equipment: 45-120 working days.<\/span><\/div>
\u0110i\u1ec1u kho\u1ea3n th\u01b0\u01a1ng m\u1ea1i<\/strong>C\u00e1c \u0111i\u1ec1u kho\u1ea3n EXW, FOB, CIF v\u00e0 DAP th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. C\u00e1c \u0111i\u1ec1u kho\u1ea3n FCA, CFR, CPT, CIP v\u00e0 DDP c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn t\u00f9y t\u1eebng tr\u01b0\u1eddng h\u1ee3p.<\/span><\/div><\/div><\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"

Ground precision rack solutions for demanding positioning and repeatability requirements.<\/p>","protected":false},"featured_media":655,"template":"","meta":[],"product_cat":[2023],"product_tag":[],"class_list":["post-695","product","type-product","status-publish","has-post-thumbnail","product_cat-precision-gear-rack-products","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sun-gears.net\/vi\/wp-json\/wp\/v2\/product\/695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sun-gears.net\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sun-gears.net\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sun-gears.net\/vi\/wp-json\/wp\/v2\/media\/655"}],"wp:attachment":[{"href":"https:\/\/sun-gears.net\/vi\/wp-json\/wp\/v2\/media?parent=695"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sun-gears.net\/vi\/wp-json\/wp\/v2\/product_cat?post=695"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sun-gears.net\/vi\/wp-json\/wp\/v2\/product_tag?post=695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}