Wide speed-changer belts

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Wide speed-changer belts Specifications

Wide Speed Changer Belt
- [Specifications]

Wide Speed Changer Belt

[Specifications]

Model	1,022V			1,422V			1,922V			2,322V			2,926V			4,430V			4,836V
a[mm]	16			22			30			36.5			46			70			76
b[mm]	6			8			11			12			14			17			22
θ[°]	22												26			30			38
	Belt number	External peri- meter [mm]	Pitch peri- meter [mm]	Belt number	External peri- meter [mm]	Pitch peri- meter [mm]	Belt number	External peri- meter [mm]	Pitch peri- meter [mm]	Belt number	External peri- meter [mm]	Pitch peri- meter [mm]	Belt number	External peri- meter [mm]	Pitch peri- meter [mm]	Belt number	External peri- meter [mm]	Pitch peri- meter [mm]	Belt number	External peri- meter [mm]	Pitch peri- meter [mm]
	178S	465	448	210	532	515	(256S)	671	649	341S	866	841	(471S)	1219	1191	(510)	1321	1283	(850)	2178	2132
	185	470	457	220	560	543	(277)	716	694	364S	945	920	(491S)	1270	1241	548S	1410	1372	(909)	2328	2282
	192S	484	471	236S	600	584	(282S)	737	715	381	972	948	(521S)	1346	1318	(578)	1499	1461
	196S	513	501	240S	625	608	292	773	750	387S	984	959	(546S)	1410	1382	(610)	1575	1537
	220S	560	548	255	648	631	298S	785	764	396S	1030	1005	(574S)	1481	1453	(630)	1626	1588
	223	577	564	258	660	643	(317)	805	784	421S	1090	1065	(586)	1511	1483	(660)	1702	1664
	228	592	579	266S	680	663	321	838	817	441K	1146	1121	(606S)	1562	1534	(670)	1727	1689
	247S	628	615	270S	700	681	325	827	806	481	1250	1225	(616)	1608	1580	(690)	1778	1740
				290	752	735	338S	880	859	521	1341	1316	(636)	1636	1608	(700)	1803	1765
				300S	780	764	355	923	902	(541)	1400	1375	(646)	1664	1636	(730)	1880	1842
				325	840	823	363S	942	921	601S	1554	1529	(666)	1714	1686	(740S)	1905	1867
				330S	855	838	381S	986	964	(621)	1600	1575	(686)	1765	1737	790S	2032	1994
				340	879	863	(386S)	998	976	(661)	1712	1687	(706)	1816	1788	(850S)	2184	2146
				(359)	912	895	(403S)	1052	1030	(681S)	1748	1732	(726)	1867	1839	(910)	2337	2299
				360S	932	916	417S	1080	1058	(721)	1864	1839	(786S)	2019	1991	(970S)	2489	2451
				380	981	964	(426S)	1102	1080	(801)	2068	2043	(856S)	2195	2167
				400S	1036	1020	443S	1145	1124				(906)	2324	2295
				(420S)	1087	1071	(454S)	1173	1151
				(466S)	1194	1178	484S	1250	1228
				(480)	1237	1221	(526S)	1354	1332
				(540)	1392	1376	544	1400	1378
				(600)	1542	1526	(604)	1554	1532
							(646)	1661	1639
							(666)	1712	1690
							(686)	1760	1738
							(756)	1941	1919
Unit mass [kg/m]	0.12			0.23			0.43			0.57			0.84			1.56			2.03

*Letters S and K at the end of the belt numbers just indicate a difference in the rubber composition and the material of the core. These belts can be used normally.

*The belt numbers in parentheses indicate that these belts are made to order.

*Mass (kg) = unit mass (kg/m) x belt's external perimeter (m)