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Synchronous Pulley Aluminum plate Synchronous Belt V-belt V-Pulley Rack Specialty Tapes

product

product

Toothed plate

Rack

01

Rack

02

Rack Lever

03

Swelling sets

Basic parameters
Type Nomal width of the belt W A B T h L P d
MXL 025 6.4 26 18 4 0.51 19 11 3.4
037 9.5 22 14
050 12.7 26 18
XL 025 6.4 36 24 6 1.25 25 12 4.5
031 7.9 25 14
037 9.5 26 16
050 12.7 30 20
L 050 12.7 66 32 8 1.9 50 20 5.5
075 19.1 38 26
100 25.4 46 33
150 38.1 58 46
H 075 19.1 89 38 10 2.3 70 26 5.5
100 25.4 46 33
150 38.1 58 45
200 50.4 70 58
S2M,P2M 040 4 26 16 4 4 0.76 18 3.4
060 6 18 10
010 10 24 15
3M,S3M,P3M 060 6 21 20 4 4 1.14 11 3.4
010 10 25 15
150 15 30 20
5M,S5M,P5M 100 10 35 26 6 1.81 25 16 4.5
150 15 32 21
250 25 42 31
8M,S8M,P8M 150 15 56 34 8 2.85 40 22 5.5
250 25 44 32
300 30 50 37
400 40 60 47
T5,AT5 100 10 35 26 6 1.2 25 16 4.5
150 15 32 21
200 20 38 26
250 25 43 31
T10,AT10 150 15 70 34 8 2.5 50 22 5.5
200 20 40 27
250 25 44 32
300 30 50 37
Basic parameters
Type Teeth number rang e Length
MXL ≤16 60
17~38 120
39~79 160
≥80 200
XL ≤16 120
17~31 160
≥32 200
L 10~17 160
≥18 200
H ≥14 200
XH ≥18 200
T2.5 ≤14 60
17~32 120
33~62 160
≥63 200
T5 ≤16 120
17~32 160
≥33 200
T10 10~16 160
≥17 200
T20 ≥18 200
AT3 ≤12 60
13~26 120
27~52 160
≥53 200
2M ≤16 60
17~40 120
41~78 160
≥79 200
3M ≤12 60
13~26 120
27~52 160
≥53 200
S4.5 ≤18 120
19~35 160
≥36 200
5M ≤17 120
18~32 160
≥33 200
8M 10~16 160
≥17 200
14M ≥28 200
Basic parameters

1、Locking assemblies and cone fastening

Suitable for medium and heavy loads, with small radial installation size, convenient and simple. Low surface pressure, low usage cost, allows for larger roughness, and when locked, the hub does not move axially relative to the shaft.

2.The characteristics of conical fastening bush for connecting device:

Taper sleeve a novel mechanical transmission connection component which has been commonly used in the European and American countries. It features as high standard degree, high accuracy, compact structure, easy installation and disassembly and so on. It has tight connection with belt pulley, sprocket, inner cones of other transmission parts through 8°outer cone. It greatly enhances centering precision of various transmission prats. The sizes are of a series of standard designs. Inner hole key-slot has been processed according to ISO standard with fine general-purpose and inter-changeability. It is applicable for all kinds of occasions. When transmission parts have been operated for long time, inner hole and chain slot will possibly be damaged. If such transmission part uses this taper sleeve, normal operation can be recovered after exchanging same specification of taper sleeve! It thus largely increases service life of transmission parts, reduces repair expense and save time at the same time.

Place Taper-lock Bushing and Timing Belt Pulley on the transmission shaft.

Insert screws into cap screw bore tighten the symmetrical screws, Then the pulley grips the shaft firmly though the taper surface of the bushing.

Take binding bolt out entirely. Insert the threaded holes, tighten it. This makes the Bushing easily removed from the Pulley.


Dimension for 1008 to 3030 TAPER-LOCK Bushings

BUSH NO Large end diameter width Central circle Bolt specification
1008 35.2 22.3 33.73 M6*12
1108 38.38 22.3 36.92 M6*12
1210 47.62 25.4 44.44 M10*16
1215 47.62 38.1 44.44 M10*16
1310 50.8 25.4 47.63 M10*16
1610 57.15 25.4 53.97 M10*16
1615 57.15 38.1 53.97 M10*16
2012 69.85 31.80 66.68 M12*22
2517 85.73 44.5 82.55 M12*22
2525 85.73 63.50 82.55 M12*22
3020 107.96 50.8 101.60 M16*28
3030 107.96 76.20 101.60 M16*28

Dimension for 3535 to 5050 TAPER-LOCK Bushings

BUSH NO A B C Bolt specification G
3535 127 89 122.68 M12*40 40°
4040 146.05 101.60 140.72 M16*45 40°
4545 161.93 114.30 155.70 M20*50 40°
5050 177.80 127 170.69 M20*57 40°

33.STANDARD STOCK BORES METRIC SERIES

BUSH NO BORE
1008 10、11、12、14、15、16、18、19、20、22、24.
1108 10、11、12、14、15、16、18、19、20、22、24、25、28.
1210 1215 11、12、14、15、16、18、19、20、22、24、25、28、30、32.
1310 14、15、16、18、19、20、22、24、25、28、30、32、35.
1610 1615 14、15、16、18、19、20、22、24、25、28、30、32、35、38、40、42.
2012 2017 18、19、20、22、24、25、28、30、32、35、38、40、42、45、48、50.
2517 2525 20、22、24、25、28、30、32、35、38、40、42、45、48、50、55、60.
3020 3030 25、28、30、32、35、38、40、42、45、48、50、55、60、65、70、75.
3525 3535 35、38、40、42、45、48、50、55、60、65、70、75、80、85、90.
4030 4040 40、42、45、48、50、55、60、65、70、75、80、85、90、95、100.
4535 4545 55、60、65、70、75、80、85、90、95、100、105、110.
5040 5050 60、65、70、75、80、85、90、95、100、105、110、115、120、125.

The structural properties:

Z8 Locking assemblies are fit for connecting axis with axis parts so as to transfer torque and axial force.

Mark example:

Z8 locking assemblies：

ID d=20mm, OD d=47mm

Locking assemblies Z8-20*47

JB/T7934-1999


Basic dimensions and parameters of Z8locking assemblies (JB/T7934-1999)

Basic Size Rated load With the expansion set with the surface pressure Pf shaft
N/mm2		 Tighten the screw torque M
N-m		 Weight
kg
d D L1 L2 L3 L4 d1 n Axial force Ft
kN		 Torque Mt
kN-m
mm
20 47 17 22 28 34 M6 5 30 0.29 220 17 0.25
22 0.32 200
24 50 0.37 200 0.27
25 6 36 0.45 215
28 55 0.5 200 0.32
30 0.54 190 0.35
32 60 8 48 0.77 215 0.37
35 0.84 190 0.34
38 65 0.91 195 0.4
40 0.96 190 0.38
45 75 20 25 33 41 M8 7 77 1.75 230 41 0.63
50 80 1.93 210 0.68
55 85 8 88 2.45 215 0.73
60 90 2.7 190 0.78
63 95 28 41 9 100 3.18 205 0.89
65 95 33 41 3.25 200 0.83
70 110 24 30 40 50 M10 8 141 5 220 83 1.33
75 115 5.25 200 1.4
80 120 5.6 190 1.48
85 125 9 159 6.75 200 1.55
90 130 7.1 190 1.63
95 135 10 176 8.35 200 1.7
100 145 26 32 44 56 M12 8 205 10.3 210 145 2.6
110 155 11.25 190 2.8
120 165 9 231 13.9 210 3
130 180 34 40 52 64 12 308 20 190 4.6
140 190 54 68 M14 9 317 22.25 180 230 4.9
150 200 10 352 26.3 190 5.2
160 210 11 287 31 190 5.5
170 225 44 50 64 79 12 422 35.9 150 7.75
180 235 38 145 8.15
190 250 15 528 50.1 170 9.5
200 260 15 52.8 160 9.9
220 285 50 56 72 88 M16 12 587 64.5 145 355 13.4
240 305 15 734 88 165 14.3
260 325 18 880 114 180 15.5
280 355 60 66 84 102 M18 16 948 132 150 485 22.9
300 375 18 1059 159 160 24.4
320 405 74 81 101 121 M20 18 1374 220 150 690 36.1
340 425 21 1603 272.5 175 38.4
360 455 86 94 116 138 M22 18 1710 308 140 930 46.2
380 475 21 1995 379 155 55
400 495 1995 399 150 61

Mechanical properties classification is 12.9 grade to Z8 locking assemblies screw.

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