HTD-8M同步带轮尺寸表
同步带轮型和尺寸
齿型尺寸、公差及技术参数齿轮直边齿形尺寸和公差(mm)节线代号bw hgΨ+1.5 °rb rt2δ查看MXL±20详细规格XXL±25详细规格XL±25详细规格L±20详细规格H±20详细规格XH±20详细规格XXH12.17 ±20详细规格T 型齿同步带轮齿型尺寸(mm)形状形状y齿距S E N S E N rb rt2agrad查察代号br br hg hg偏差偏差偏差mix±.15 °max偏差12500详细规格00T525100详细规格00T10252详细规格0000T206253详细规格0000HTD同步带轮齿型尺寸(mm)节距型号节距齿高底圆半径齿槽宽齿顶圆半径齿形角查看3M3≈14°详细规格5M5≈14°详细规格8M8≈14°详细规格14M14≈14°详细规格MXL型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径 df档边内径 db档边厚度 h 22MXL221812123MXL231812124MXL241812125MXL251812126MXL262211127MXL272211128MXL282211129MXL292211130MXL302211132MXL322515134MXL342515136MXL3626171 38MXL3829181 40MXL4029181 42MXL4229181 44MXL4432211 46MXL4632211 48MXL481 50MXL501 52MXL52281 60MXL6044321 72MXL7251361XL 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径档边内径档边厚度 hdf db10XL102211111XL112211112XL122515113XL132515114XL142617115XL152918116XL162918117XL173221118XL183221119XL19120XL2028121XL214027122XL224027123XL234027124XL244432125XL254432126XL264929127XL274838128XL284838130XL305136132XL32584734XL34584736XL36614538XL38644840XL40685242XL42736144XL44786646XL46786648XL48826450XL50867060XL601027072XL72121109L型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径 df档边内径 db档边厚度 h 12L124027113L134432114L144929115L155136116L165439117L17614518L18614519L19614520L20644821L21685222L22755523L23755524L24806025L25826426L26867027L27867028L28907030L30987832L321029034L349036L361159538L3812310340L4013111142L4213811844L4414612646L4615313348L4850L5060L6072L7284L8496L96H型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径 df档边内径 db档边厚度 h 14H14644815H15685216H16755517H17755518H18806019H19826420H20867021H21907022H22987823H23987824H241068825H251068826H269027H271159528H2812310330H3013111132H3213811834H3414612636H3615313338H38164142240H40170150242H4244H4446H4648H4850H5060H6072H7284H8496H96XH 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径档边内径档边厚度df db h 18XH1813911019XH1914611720XH2015312421XH2116013122XH2216713823XH2317414524XH2418115225XH2518815926XH2619516627XH2720217328XH2820918030XH3032XH3240XH4048XH4860XH6072XH7284XH8496XH96120XH120XXH 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径档边内径档边厚度df db h18XXH1819915719XXH1920916720XXH2021917721XXH2122918722XXH2223919724XXH2425XXH2526XXH2627XXH2730XXH3040XXH4048XXH4860XXH6072XXH72型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径档边内径档边厚度df db h19181212018121211812122221112322111242211125221112625151272515128251512925151302918132291813432211363221138322114014228144402714640271484027150443216051361T5 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径 df档边内径 db档边厚度 h 10-T5101812111-T5112211112-T5122515113-T5132515114-T5142515115-T5152617116-T5162918117-T5172918118-T5183221119-T519120-T520121-T52128122-T5224027123-T5234027125-T5254432126-T5264432127-T5274838128-T5284838129-T5295136130-T5305136132-T532543934-T534284736-T536614538-T538644840-T540685242-T542736144-T544736146-T546786648-T548826450-T550867060-T56010290T10 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径 df档边内径 db档边厚度 h 12-T10124027113-T10134929114-T10144929115-T10155136116-T10165439117-T1017614518-T1018614519-T1019644820-T1020685221-T1021755522-T1022755523-T1023806024-T1024826425-T102526-T1026907027-T1027907028-T1028987829-T1029987830-T10301028332-T10321068836-T103612310338-T103813111140-T104013111142-T104213811844-T104414612646-T104615313348-T104850-T105060-T1060T20 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径档边内径档边厚度df db h18-T20181249819-T201913010420-T202013611021-T202114311722-T202214912323-T202315613024-T202416213625-T202516814226-T202617514927-T202718115528-T202818716129-T202919416830-T203020017432-T203234-T203436-T203638-T203840-T204042-T204244-T204446-T204648-T204850-T205060-T20603M 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径档边内径档边厚度 hdf db 15-3M1518101 16-3M1618101 17-3M1722111 18-3M1822111 19-3M1922111 20-3M2022111 21-3M2122111 22-3M2225151 23-3M2325151 24-3M2426171 25-3M2526171 26-3M2629181 27-3M2729181 28-3M28129181 30-3M3032211 32-3M321 34-3M34281 36-3M3640271 38-3M3840271 40-3M4044321 42-3M4244321 44-3M4448381 46-3M4648381 48-3M4848381 50-3M5051361 60-3M60614572-3M7273615M 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径 df档边内径 db档边厚度 h 14-5M142515115-5M152918116-5M162918117-5M173221118-5M183221119-5M19120-5M20121-5M214027122-5M224027123-5M234027124-5M244432125-5M254432126-5M264432127-5M274929128-5M284838130-5M305136132-5M325439134-5M34584736-5M36614538-5M38644840-5M40685242-5M42736144-5M44736146-5M46786648-5M48826450-5M50867060-5M60102908M 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径 df档边内径 db档边厚度 h 22-8M22614523-8M23644824-8M24685225-8M25755526-8M26755527-8M27755528-8M28806030-8M30826432-8M32907034-8M34987836-8M36987838-8M381068840-8M409042-8M421159544-8M4412310346-8M4612310348-8M4813111150-8M5013811864-8M6472-8M7280-8M8090-8M90112-8M11214M 型同步带轮尺寸表单位： (mm)规格齿数节径 d外径 do档边直径档边内径档边厚度df db h28-14M2813410829-14M2913811230-14M3014311732-14M3215212634-14M3416113536-14M3617014438-14M3817915340-14M4018716142-14M4219617044-14M4420517946-14M4648-14M4850-14M5056-14M5664-14M6472-14M7280-14M8090-14M90。
同步轮尺寸参数表
HTD型半圆弧齿同步轮尺寸参数表槽型节距pb齿槽深hg齿槽圆弧半径R齿顶圆半角r1齿槽宽s两倍节顶距2δ齿形角3M3 1.280.910.26~0.35 1.900.762≈14°5M5 2.16 1.560.48~0.52 3.25 1.144≈14°8M8 3.54 2.570.78~0.84 5.35 1.372≈14°14M14 6.20 4.65 1.36~1.509.80 2.794≈14°20M208.60 6.84 1.95~2.2514.80 4.320≈14°同步带轮的节圆直径计算：Dp=p×Z/∏Dp： 节径Z ： 齿数∏： 圆周率同步带轮实际外圆直径计算：De= Dp-2δDp：节径δ：节顶距同步轮主要部位尺寸允差值同步轮节距公差Picth tolerance （mm）带轮外径Outside diameter pitch允差偏差Tolerance任意两相临齿间Distance between twoclose gears90弧内约允差Within 90tolerance≤25.400.03+0.05-0＞25.40-50.80 0.03+0.08-0＞50.80-101.60 0.03+0.10-0＞101.60-177.80 0.03+0.13-0＞177.80-304.80 0.03+0.15-0＞304.80-508.00 0.03 +0.18-0＞508.00 0.03+0.20-0同步轮外径公差Tolerance of outisd dimeter of pullet （mm）允差Tolerance带轮外径Outsidedimeter≤25.40+0.05-0＞25.40-50.80 +0.08-0＞50.80-101.60 +0.10-0＞101.60-177.80 +0.13-0＞177.80-304.80 +0.15-0＞304.80-508.00 +0.18-0＞508.00 +0.2-0同步轮端面允许跳动量Allowable bounce of pulley end（mm）带轮外径Outside diameter pitch允许跳动量Bounce of tolerance≤101.60 0.10＞101.60-254.00带轮外径×0.001＞254.000.25+［(带轮外径-254.00)×0.005］同步轮径向允许跳动量Allowable bounce of pulley warp direction ）带轮外径Outside diameter pitch允跳值Bounce of tolerance≤203.20 0.13＞203.200.13+（带轮外径-203.20）×0.005型号节距pb齿高侧圆半径齿槽宽齿底角齿顶角S2M20.76 1.325 1.300.10.19S3M3 1.11 1.975 1.950.150.28 S4.5M 4.5 1.59 2.98 2.930.220.48 S5M5 1.77 3.275 3.250.250.55 S8M8 2.83 5.30 5.200.40.9 S14M14 4.959.289.100.7 1.6 STD半圆弧齿槽平底型同步轮尺寸参数表T型同步轮尺寸参数表型号节距pb 形状形状ygradrbSE br N br SE hg N hg 偏差 偏差 偏差mix±15°max 偏差T2.52.5 1.75+0.051.83+0.050.75+0.051250.2T5 5.0 2.96+0.053.32+0.051.25+0.051.95250.4T1010.0 6.02+0.16.57+0.12.6+0.13.4250.6T2020.011.65+0.1512.6+0.155.2+0.13625梯形直边齿同步轮尺寸参数表型号节距pb齿槽底宽bw齿槽深hg齿槽角度Ψ±1.5°齿根圆角半径rb齿顶角半径rt2δMXL2.0320.84±0.050.69200.350.130.508 XL 5.080 1.32±0.05 1.65250.410.640.508 L9.525 3.05±0.10 2.6720 1.19 1.170.762 H12.70 4.19±0.13 3.0520 1.60 1.6 1.372 XH22.2257.90±0.157.1420 1.98 2.39 2.794 XXH31.75012.17±0.1810.3120 3.96 3.18 3.048。
同步轮尺寸参数表
+0.05
+0.05
T5 5.0 2.96
3.32
1.25
1.95 25 0.4 0.6
1
0
0
0
0
+0.1
+0.1
+0.1
+0.1
T10 10.0 6.02
6.57
2.6
3.4 25 0.6 0.8
2
0
0
0
0
+0.15
+0.15
+0.13
T20 20.0 11.65
12.6
5.2
6
0
0
0
+0.1
25 0.8 1.2
2.93 0.22 0.48
S5M
5 1.77 3.275 3.25 0.25 0.55
S8M
8 2.83 5.30
5.20
0.4
0.9
S14M 14 4.95 9.28
9.10
0.7
1.6
T 型同步轮尺寸参数表
形状
节距 型号
pb
SE br 偏差
N br 偏差
形状
y
rb
SE hg N hg grad
L 9.525 3.05±0.10 2.67 20 1.19 1.17 0.762
H 12.70 4.19±0.13 3.05 20 1.60 1.6 1.372
XH 22.225 7.90±0.15 7.14 20 1.98 2.39 2.794
XXH 31.750 12.17±0.18 10.31 20 3.96 3.18 3.048
偏差
±
mix
HTD-8M同步带轮尺寸表
32-8M
329070
34-8M
349878
36-8M
369878
38-8M
3810688
40-8M
4090
42-8M
4211595
44-8M
44123103
46-8M
46123103
48-8M
48131111
50-8M
50138118
64-8M
64
72-8M
72
80-8M
80
90-8M
HTD型同步带轮设计计算
项 目
符号
槽????????? 型
3M
5M
8M
14M
20M
节圆直径
dp
外圆直径
da
齿形尺寸
齿槽弧半径
R
±
±
±
±
±
齿槽深
hg
齿槽角
2?≈
14°
14°
14°
14°
14°
齿顶圆角半径
r1
节顶距
2a
圆弧同步带轮齿型尺寸(单位：MM)
型号
节距
齿高
底圆半径
齿槽宽
齿顶圆半径
齿形角
3M
3
≈14°
15
15
18
19
20
25
25
28
29
30
30
30
34
36
38
8M S8M
30
30
34
36
38
40
40
44
46
48
50
50
54
56
58
同步轮尺寸参数表
HTD型半圆弧齿同步轮尺寸参数表槽型节距pb齿槽深hg齿槽圆弧半径R齿顶圆半角r1齿槽宽s两倍节顶距2δ齿形角3M3 1.280.910.26~0.35 1.900.762≈14°5M5 2.16 1.560.48~0.52 3.25 1.144≈14°8M8 3.54 2.570.78~0.84 5.35 1.372≈14°14M14 6.20 4.65 1.36~1.509.80 2.794≈14°20M208.60 6.84 1.95~2.2514.80 4.320≈14°同步带轮的节圆直径计算：Dp=p×Z/∏Dp： 节径Z ： 齿数∏： 圆周率同步带轮实际外圆直径计算：De= Dp-2δDp：节径δ：节顶距同步轮主要部位尺寸允差值同步轮节距公差Picth tolerance （mm）带轮外径Outside diameter pitch允差偏差Tolerance任意两相临齿间Distance between twoclose gears90弧内约允差Within 90tolerance≤25.400.03+0.05-0＞25.40-50.80 0.03+0.08-0＞50.80-101.60 0.03+0.10-0＞101.60-177.80 0.03+0.13-0＞177.80-304.80 0.03+0.15-0＞304.80-508.00 0.03 +0.18-0＞508.00 0.03+0.20-0同步轮外径公差Tolerance of outisd dimeter of pullet （mm）允差Tolerance带轮外径Outsidedimeter≤25.40+0.05-0＞25.40-50.80 +0.08-0＞50.80-101.60 +0.10-0＞101.60-177.80 +0.13-0＞177.80-304.80 +0.15-0＞304.80-508.00 +0.18-0＞508.00 +0.2-0同步轮端面允许跳动量Allowable bounce of pulley end（mm）带轮外径Outside diameter pitch允许跳动量Bounce of tolerance≤101.60 0.10＞101.60-254.00带轮外径×0.001＞254.000.25+［(带轮外径-254.00)×0.005］同步轮径向允许跳动量Allowable bounce of pulley warp direction ）带轮外径Outside diameter pitch允跳值Bounce of tolerance≤203.20 0.13＞203.200.13+（带轮外径-203.20）×0.005型号节距pb齿高侧圆半径齿槽宽齿底角齿顶角S2M20.76 1.325 1.300.10.19S3M3 1.11 1.975 1.950.150.28 S4.5M 4.5 1.59 2.98 2.930.220.48 S5M5 1.77 3.275 3.250.250.55 S8M8 2.83 5.30 5.200.40.9 S14M14 4.959.289.100.7 1.6 STD半圆弧齿槽平底型同步轮尺寸参数表T型同步轮尺寸参数表型号节距pb 形状形状ygradrbSE br N br SE hg N hg 偏差 偏差 偏差mix±15°max 偏差T2.52.5 1.75+0.051.83+0.050.75+0.051250.2T5 5.0 2.96+0.053.32+0.051.25+0.051.95250.4T1010.0 6.02+0.16.57+0.12.6+0.13.4250.6T2020.011.65+0.1512.6+0.155.2+0.13625梯形直边齿同步轮尺寸参数表型号节距pb齿槽底宽bw齿槽深hg齿槽角度Ψ±1.5°齿根圆角半径rb齿顶角半径rt2δMXL2.0320.84±0.050.69200.350.130.508 XL 5.080 1.32±0.05 1.65250.410.640.508 L9.525 3.05±0.10 2.6720 1.19 1.170.762 H12.70 4.19±0.13 3.0520 1.60 1.6 1.372 XH22.2257.90±0.157.1420 1.98 2.39 2.794 XXH31.75012.17±0.1810.3120 3.96 3.18 3.048。
同步带尺寸表
同 步 带 规 格、型 号、尺 寸 表 L 型（节距=9.525mm)
节 线 长 （mm) 170.18 247.65 276.23 285.75 314.33 333.38 342.90
361.95
381.00
390.53 400.05 409.58
419.10 429.26 438.15 447.68 457.20
450
295
450
298
160
300
160
305
100
312
200
318
160
320
100
328
450
336
450
347
160
362
450
372
200
378
320MXL 326MXL 339MXL 358MXL 362MXL 370MXL 378MXL B498MXL 403MXL 418MXL 425MXL 437MXL B548MXL 456MXL 466MXL 480MXL 518MXL 544MXL 600MXL 608MXL 640MXL 764MXL 765MXL 810MXL 824MXL 848MXL 910MXL 1000MXL 1141MXL 1170MXL 1445MXL 1500MXL
600. 00
610.00
620. 00 630. 00 635. 00
650. 00
665. 00 675. 00 685. 00 690. 00 700. 00 710. 00
720. 00 725. 00 740. 00
750. 00 780. 00 800. 00
805. 00 810.00 815.00
同步带各型号部位尺寸及参数
橡胶同步带各型号部位尺寸Instruction when checking form and orfering pully 梯形齿橡胶同步带T type industrial svnchronous belt型号 Type 节距Pb Picth 齿高htTooth height 带厚hsBelt thickness角度2В度 Angel MXL 2.032 0.51 1.14 40 XL 5.080 1.27 2.30 50 L 9.525 1.91 3.60 40 H 12.70 2.29 4.30 40 XH 22.225 6.35 11.20 40 XXH 31.750 9.63 15.70 40 T2.5 2.5 0.7 1.30 40 T5 5 1.20 2.20 40 10T10 2.50 4.50 40 T20 20 5.00 8.00 40 AT5 5 1.20 2.70 50 AT10102.50 5.00 50 AT20 20 5.008.0050圆弧齿橡胶同步带Arc tooth industral rubber synchronous belt齿轮型号 Gear Code型号 type 节距pb Pich 齿高htTooth height 带厚hsBelt thickness3M 3 1.17 2.4 5M5 2.06 3.8 8M 8 3.36 6.00 14M 14 6.02 10.00 HTD20M 20 8.4 13.20 S2M 2 0.76 1.36 S3M3 1.14 1.9 S4.5M 4.5 1.71 2.81 S5M 5 1.91 3.4 S8M8 3.05 5.3 STPD/STSS14M145.310.2同步轮齿形尺寸图表PIMENSION OF GEAR SHAPE梯形直边齿轮齿形尺寸Dimension & tolerance of linear type pulley表1（mm）型号 Type 节距Pb Picth bw hg Y ±1.5 Rb Rt MXL 2.032 0.84±0.05 0.69 20 0.35 0.13 XL 5.080 1.32±0.05 1.65 25 0.41 0.64 L 9.525 3.05±0.10 2.67 20 1.19 1.17 H 12.70 4.19±0.13 3.05 20 1.60 1.6 XH22.225 7.90±0.15 7.14 20 1.98 2.39 XXH31.75012.17±0.1810.31203.963.18T 形齿（西德）同步轮齿形尺寸Ension of Ttype pulley表2（mm）形状type形状type 型号 Type节距Pb PicthSE brN br SE hg N hg Y ±15度Rt RbT2.5 2.5 1.75 +0.05 0 1.83+0.050 0.75+0.050 1 25 0.2 0.3 +0.050 T5 5.0 2.96 +0.05 0 3.32+0.050 1.25+0.050 1.9525 0.4 0.6 +0.050 T10 10.06.02 +0.1 0 6.57+0.10 2.6+0.10 3.425 0.6 0.8 +0.100 T20 20.011.65+0.15 012.6+0.1505.2+0.1306250.8 1.2+0.100HTD 型带轮齿形尺寸Dimension of HTD type pulley表3（mm）型号 Type 节距Pb PicthY±1.5bw hg Rb Rt3M 3 1.28 0.91 1.90 0.3 ≈14度 5M 5 2.16 1.56 3.25 0.48 ≈14度 8M 8 3.54 2.57 5.35 0.8 ≈14度 14M 14 6.20 4.65 9.80 1.4 ≈14度STPD/STS 型带轮齿形尺寸Dimension of S type pulley型号Type节距PbPicthbw hgY±1.5Rb RtS2M 2 0.76 1.325 1.30 0.1 0.19 S3M 3 1.11 1.975 1.95 0.15 0.28 S4.5M 4.5 1.59 2.98 2.93 0.22 0.48 S5M 5 1.77 3.275 3.25 0.25 0.55 S8M 8 2.83 5.30 5.20 0.4 0.9 S14M 14 4.95 9.28 9.10 0.7 1.6同步轮主要部位尺寸允差值THE TOLERANCE IN MAIN PARTS OF PULLY同步轮节距公差 Picth tolerance 表5（mm）允许偏差 tolerance带轮外径outside dianmeter pitch任意两相临齿间distance between too closegers90 弧内约允差within 90 tolerance≤25.400.030.05 >25.40-50.800.030.08>50.80-101.600.030.10>101.60-177.800.030.13>177.80-304.800.030.15>304.80-508.000.030.18 >508.000.030.20同步轮外径公差 Tolerance of outside diameter of puuley表6（mm）带轮外径 Outside diameter允差Outside diameter≤25.4+0.05 0>25.40-50.80+0.08 0>50.80-101.60+0.10 0>101.60-177.80+0.13 0>177.80-304.80+0.15 0>304.80-508.00+0.18 0>508.00+0.20 0同步轮端面允许跳动量 Allowable bounce of pulley end表7（mm）带轮外径Outside diameter pitch 允许跳动量≤101.600.10>101.60-254.00带轮外径×0.001>254.000.25+[(带轮外径-254.00)×0.005]同步轮端面允许跳动量Allowable bounce of pulley warp direction表7（mm）带轮外径outside diameter pitch允跳值≤203.200.13>203.200.13+[带轮外径-203.20)×0.005]。
同步带轮尺寸表,同步执行带选型计算
1)圆弧圆柱齿轮分单圆弧齿轮和双圆弧齿 2, tooth-size, tolerance and technical parameters
轮。 3, various models of synchronous belt tooth surface width size table
2)单圆弧齿轮的接触线强度比同等条件下渐 4, ordering notes
开线齿轮高，但弯曲强度比渐开线低。
3)圆弧齿轮主要采用软齿面或中硬齿面，采 Arc Gear types:
用硬齿面时一般用矮形齿。 1) single-cylinder gear circular arc gear and double arc gear.
3、各种型号同步带轮齿面宽度尺寸表 Dimension of Pulley Tooth Flank Width
4、订购须知 Order Attention
圆弧齿轮传动类型： 1, the type of synchronous belt round
入转速、传动比等条件，确定中心距、模数 3) arc gear used mainly in the soft or hardened tooth surface, which tends to be used when
等主要参数。如果中心距、模数已知，可跳 using Hardened dwarf gear.
齿槽底宽 bw 0.84±0.05 1.14±0.05 1.32±0.05 3.05±0.10 4.19±0.13 7.90±0.15 12.17±0.18
0 0 0 0 0 0 0
圆弧齿轮传动设计步骤： 2) single-arc gear contact line intensity ratio under the same conditions involute gear, but