customized carbon steel synchronous siv log pulley iav

customized carbon steel synchronous belt wheel pulley gear

Lus piav qhia luv luv:

1, Kev siv lub log peb tsim tuaj yeem phim nrog txoj siv sia synchronous ntawm ntau yam los ntawm domestic thiab txawv teb chaws.

2, Thov muab daim duab rau customization. Nws tsis yog tsim nyog los xaus qhov loj thiab cov duab ntawm cov hniav. Peb tuaj yeem muab cov duab kos raws li tus qauv xav tau, qhov, qhov tseem ceeb, dav thiab lwm yam.

3, Lub siab ntev ntawm sab nraud, lub ntsej muag khiav tawm, radial khiav tawm yuav tsum ua raws li cov lus qhia hauv qab no.

4, Cov khoom siv ntawm lub log yog cov pa roj carbon steel. Cov kev cai tshwj xeeb xws li aluminium alloy lossis nylon hom kuj muaj. Txoj kab uas hla tshaj 250 mm, yuav tsum siv cov ntaub ntawv hlau.

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Cov qauv sib txawv

外型图

Log tolerances

Siv lub log pitch kam rau ua

Sab nraud txoj kab uas hla	Tso cai kam rau ua
Sab nraud txoj kab uas hla	Nruab nrab ntawm txhua tus hniav	90 degree arc kam rau ua
≤ 25.40	0.03	0.05
25.40~50.80	0.03	0.08
50.80~101.60	0.03	0.10
101.60~117.80	0.03	0.13
117.80~304.80	0.03	0.15
304.80~508.00	0.03	0.18
508.00 Nws	0.03	0.20

Siv lub log sab nraud txoj kab uas hla kam rau ua		Siv lub log lub ntsej muag run-out kam rau ua
Sab nraud txoj kab uas hla	Ua siab ntev	Sab nraud txoj kab uas hla	Ua siab ntev
≤ 25.40	+0.05	≤101.61	0.10
25.40~50.80	+0.08	101.61~254.00	sab nraud dia. × 0.001
50.80~101.60	+0.10	254.00 Nws	0.25+ [(od-254) × 0.005]
101.60~117.80	+0.13	Radical run-out kam rau ua
117.80~304.80	+0.15	≤203.20	0.13
304.80~508.00	+0.18	203.20 Nws	0.13+ [(od-203.2) × 0.005]

Cov hniav tolerances

Siv lub log nrog ncaj ntug hniav loj thiab kam rau ua

Code	b	hg	y+1.5°	ua rb	ua rt	2k ua
XL	0.84 ± 0.05	0.69	20	0.35	0.13	0.508
XXL	1.14 ± 0.05	0.84	25	0.35	0.30	0.508
XL	1.32 ± 0.05	1.65	20	0.41	0.64	0.508
L	3.05 ± 0.10	2.67	20	1.19	1.17	0.762
H	4.19 ± 0.13	3.05	20	1.60	1.6	1.372
XH	7.90 ± 0.15	7.14	20	1.98	2.39	2.794
XXH	12.17 ± 0.18	10.31	20	3.96	3.18	3.048

HTD siv lub log loj thiab kam rau ua

Code	Suab	Hg qhov siab hg	Hauv qab lub voj voog voj voog R	Hniav qhov dav S	Sab saum toj lub voj voog voj voog r	Lub kaum sab xis
3 M	3	1.28	0.91	1.90	0.3	≈14°
5 M	5	2.16	1.56	3.25	0.48	≈14°
8 M	8	3.54	2.57	5.35	0.8	≈14°
14 M	14	6.20	4.65	9.80	1.4	≈14°

Siv lub log nrog T hom hniav loj thiab kam rau ua

Code	Cov duab				y Qib	ua rt	ua rb	2k ua
Code	SE br≤20 hniav	N br≤20 cov hniav	SE hg≤20 hniav	N hg≤20 hniav min	± 1.5 °	max	ua rb	2k ua
T2.5	1.75+0.05	1.83+0.05	0.75+0.05	1	25	0.2	0.3+0.05	0.6
T5	2.96+0.05	3.32+0.05	1.25+0.05	1.95	25	0.4	0.6+0.05	0.85
T10	6.02+0.10	6.57+0.10	2.6+0.10	3.4	25	0.6	0.8+0.10	1.85
T20	11.65+0.15	12.6+0.15	5.2+0.13	6	25	0.8	1.2+0.10	2.83

STPD/STS siv lub log loj thiab kam rau ua

Code	Suab	Hg qhov siab hg	Hauv qab lub voj voog voj voog R	Hniav qhov dav S	2k ua
S2M	2	0.76	1.325	1.30	0.508
S3M	3	1.11	1.975	1.95	0.762
S4.5M	4.5	1.59	2.98	2.93	0.762
S5M	5	1.89	3.275	3.25	0.96
S8M	8	2.83	5.30	5.20	1.372
S14 M	14	4.95	9.28	9.10	2.794