{"id":1147,"date":"2026-03-20T05:46:07","date_gmt":"2026-03-20T05:46:07","guid":{"rendered":"https:\/\/ptoshaft.supplies\/?post_type=product&p=1147"},"modified":"2026-03-20T05:46:09","modified_gmt":"2026-03-20T05:46:09","slug":"tractor-pto-spline-shaft-6-and-21-spline-options","status":"publish","type":"product","link":"https:\/\/ptoshaft.supplies\/et\/product\/tractor-pto-spline-shaft-6-and-21-spline-options\/","title":{"rendered":"Traktori j\u00f5uv\u00f5tuv\u00f5lli hammaslatt | 6 ja 21 hammaslati valikud"},"content":{"rendered":"

Toote \u00fclevaade<\/h2>\n

K\u00f5ik algab hammaslatist. Enne kui ristlaagrid nurkade muutusi absorbeerivad ja teleskooptorud vahekaugust reguleerivad, toimub hammaslati liideses esimene mehaaniline \u00fchendus traktori ja j\u00f5uv\u00f5tuv\u00f5lli vahel. Kui hammaslatt valesti seadistada, pole enam midagi olulist. Traktori PTO Spline v\u00f5ll p\u00f5llumajandusmasinatele<\/strong> on \u00fcles ehitatud selle liidese \u00f5igele saavutamisele, kasutades t\u00e4ppist\u00f6\u00f6deldud hammaslatte, mis sobivad Korea turul m\u00fc\u00fcdavatel traktoritel kasutatavatele 6-, 21- ja meetrilistele 8-hambalistele j\u00f5uv\u00f5lliotstele.\u00a0\u00a0\"Traktori<\/p>\n

Miks spline'i konfiguratsioon nii oluline on?<\/h3>\n

The spline transmits all of the tractor’s PTO torque through interlocking teeth on the yoke bore and the PTO stub. A 6-spline interface has six teeth distributing the load, while a 21-splane<\/strong> interface spreads the same torque across twenty-one teeth, resulting in lower stress per tooth. This is why higher-HP, 1000-RPM PTO outputs typically use 21-spline connections. Choosing the Tractor PTO Spline Shaft with the correct tooth count and diameter ensures a tight fit that doesn’t wear, rattle, or slip during operation.<\/p>\n

6-splain vs. 21-splain: kiirjuhend<\/h3>\n
\n\n\n\n\n\n\n\n\n
Funktsioon<\/th>\n6-Spline (1-3\/8″)<\/th>\n21-Spline (1-3\/8″)<\/th>\n<\/tr>\n
T\u00fc\u00fcpiline j\u00f5uv\u00f5tuv\u00f5lli kiirus<\/td>\n540 p\/min<\/td>\n1000 p\/min<\/td>\n<\/tr>\n
K\u00e4nnu l\u00e4bim\u00f5\u00f5t<\/td>\n1-3\/8 tolli (34,9 mm)<\/td>\n1-3\/8 tolli (34,9 mm)<\/td>\n<\/tr>\n
Hammaste arv<\/td>\n6 hammast<\/td>\n21 hammast<\/td>\n<\/tr>\n
P\u00f6\u00f6rdemomendi jaotus<\/td>\nSuurem koormus hamba kohta<\/td>\nV\u00e4iksem koormus hamba kohta<\/td>\n<\/tr>\n
Levinud traktorite kaubam\u00e4rgid<\/td>\nEnamik traktoreid (standardsed)<\/td>\nV\u00f5imsamad mudelid, uuemad seadmed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
<\/div>\n

Spline-adapterid ja konfiguratsioonivalikud<\/h2>\n

Not every tractor-to-implement combination uses the same spline on both ends. That’s where adapters come in. The Tractor PTO Spline Shaft for Agricultural Machinery is available in several spline configurations to handle mismatched equipment:<\/p>\n

\"Traktori<\/p>\n

6-hambaline adapter<\/h3>\n

\u00dchendab 6-nuulise j\u00f5uv\u00f5tuv\u00f5lli 6-nuulise haakeseadme sisendiga. See on k\u00f5ige levinum konfiguratsioon 540 p\/min rakenduste jaoks traktoritel v\u00f5imsusega alla 75 hj. Adapter-kahvel on tsingitud korrosioonikindluse tagamiseks ja loodud taluma v\u00e4liseid l\u00f6\u00f6ke tavap\u00e4rase p\u00f5llut\u00f6\u00f6 ajal.<\/p>\n

21-hambaline adapter<\/h3>\n

1000 p\/min j\u00f5uv\u00f5tuv\u00f5lli v\u00e4ljundv\u00f5imsuste korral. Peenem hammassamm 21-splane<\/strong> Liides n\u00f5uab rangemaid tootmistolerantse ja meie CNC-t\u00f6\u00f6deldud hammasliidete avad vastavad ISO 500 standarditele. Traktori j\u00f5uv\u00f5tuv\u00f5lli 21-hammastega hammasliidet kasutatakse tavaliselt suurema v\u00f5imsusega haakeriistadega, n\u00e4iteks suurte ketasl\u00f5ikurite, ruloonpresside ja suure tootlikkusega s\u00f6\u00f6dasegistitega.<\/p>\n

Meetrilised 8-soonelised valikud<\/h3>\n

Japanese-market tractors from Kubota, Yanmar, and Iseki often use metric spline dimensions (8-spline 38×32, 42×36, or 48×42 mm). We stock these alongside the standard inch configurations so Korean operators using Japanese compact tractors don’t need separate adapter bushings.<\/p>\n

<\/div>\n

Kuidas tuvastada oma spline'i konfiguratsiooni<\/h2>\n

If you’re not sure which hammasv\u00f5ll<\/a> konfiguratsiooni, mida teie traktor kasutab, on siin kolm kiiret tuvastamismeetodit:<\/p>\n

1. meetod: lugege hambad<\/h3>\n

Look at the tractor PTO stub end-on and count the raised teeth. Six large teeth = 6-spline. Twenty-one fine teeth = 21-spline. This is the fastest way to identify the configuration and it doesn’t require any tools.<\/p>\n

2. meetod: l\u00e4bim\u00f5\u00f5du m\u00f5\u00f5tmine<\/h3>\n

Use a caliper across the outer diameter of the PTO stub. Common readings: 34.9 mm (1-3\/8″) for both 6 and 21 spline, 44.5 mm (1-3\/4″) for heavy-duty 6 or 20 spline, or metric sizes like 38 mm for Japanese compact tractors.<\/p>\n

3. meetod: kontrollige traktori k\u00e4siraamatut<\/h3>\n

The operator’s manual specifies the PTO spline type. If you’ve lost the manual, our Korean support team can look up the spline configuration by tractor make and model. Send us your tractor details and we’ll confirm the correct Tractor PTO Spline Shaft specification within one business day.<\/p>\n

\"Traktori<\/p>\n

Spline'i kulumine: p\u00f5hjused, m\u00e4rgid ja ennetamine<\/h2>\n

Spline wear is the gradual loss of material on the interlocking teeth of the yoke bore and PTO stub. Once wear passes a critical point, the connection develops play that accelerates further damage and can lead to rounding off of the teeth entirely. Here’s what to watch for:<\/p>\n