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STF系列精密定位型扭力限制器

扭力限制器精度 Accuracy of Torque Limiter
  ST4F~ST5F ST6F~ST18F ST4C~ST5C ST6C~ST18C
定位精度
Accuracy of positioning		 1~2mim 30sec 1~2mim 30sec
重視精度
Accuracy of Repeata bility		 30sec 15sec 30sec 15sec
選用方式
尺寸表

尺寸 / Dimension 尺寸單位：mm
規格
No.		 扭力T
Kg.m 		A B C D E F G H I J K L M N Q S U V X (Z)
ST4F-007C
ST4F-010C
ST4F-030C
ST4F-045C 		0.03~0.07
0.04~0.10
0.01~0.30
0.15~0.45		 64 64 PCD
36 		26
h7 		30 M20
P1 		46 38 11.2
11.4
11.2
11.4 		25 R+4.5 21.2
21.4
21.2
21.4 		4.M5
PO.8 		4-M4
PO.7
深4.7 		  7 12 4 1.1
1.3
1.1
1.3 		0.7
0.5
0.7
0.5
ST5F-030C
ST5F-060C
ST5F-100C
ST5F-180C 		0.08~0.30
0.15~0.60
0.20~1.00
0.40~1.80 		82 63 PCD
50 		35
h7 		44 M30
P1.5 		63 50 17.5
18.0
17.5
18.0 		34 R+5.5 29.0
29.5
29.0
29.5 		4.M6
P1 		4-M4
PO.7
深5.7 		  9 20 6 0.9
1.4
0.9
1.4 		1.3
0.8
1.3
0.8
ST6F-07C
ST6F-1C
ST6F-3C
ST6F-5C 		0.2~0.7
0.3~1.0
1.0~3.0
1.5~5.0 		88 88 PCD
75 		60
h7 		58 M40
P1.5 		M40
P1.5 		60   48 R+7 25.0
25.5
25.0
25.5 		2.M5
PO.8 		6-M6
P1
深7 		  12.5 27   1.3
2.0
1.3
2.0 		3.9
3.2
3.9
3.2
ST7F-7A
ST7F-12A
ST7F-25B
ST7F-40B 		2.2~7
4~12
8~25
12~40 		128 113 PCD
95 		75
h7 		88 55 M52
P1.5 		70   55 R+9 30.0
31.0
30.0
31.0 		2.M5
PO.8 		6-M6
P1
深9 		102 16.5 35   1.6
2.5
1.6
2.5 		1.7
0.9
1.4
0.6
ST8F-12A
ST8F-20A
ST8F-40B
ST8F-60B 		5~12
7~20
12~40
20~60 		164 138 PCD
120 		100
h7 		109 75 M72
P1.5 		82   65 R+11 37.5
38.5
37.5
38.5 		2.M5
PO.8 		6-M8
P1.25
深11 		130 16.5 48   1.6
2.5
1.6
2.5 		0
-0.8
-0.7
-1.5
ST11F-25A
ST11F-35A
ST11F-85B
ST11F-120B 		8~25
12~35
22~85
35~120 		198 170 PCD
148 		120
h7 		134 96 M90
P1.5 		95   75 R+13 42.0
43.0
42.0
43.0 		2.M5
PO.8 		6-M10
P1.5
深13 		160 16.5 62   2.0
3.0
2.0
3.0 		2.0
1.0
-0.5
-1.5
ST14F-30A
ST14F-45A
ST14F-120B
ST14F-180B 		11~30
15~45
42~120
60~180 		236 206 PCD
180 		150
h7 		158 120 M120
P2 		104   85 R+15 43.5
45.0
43.5
45.0 		2.M5
PO.75 		6-M12
P1.75
深15 		186 30 90   2.6
4.0
2.6
4.0 		3.8
2.4
2.8
1.4
ST18F-130A
ST18F-180A
ST18F-300B
ST18F-500B 		40~130
80~180
150~300
300~500 		280 252 PCD
215 		180
h7 		220 165 M140
P2 		135   110 R+17 59.0
60.5
59.0
60.5 		2.M5
PO.75 		6-M16
P2
深20 		236 50 110   3.3
5.0
3.3
5.0 		5.0
3.3
5.2
3.5
特性表
注意事項 / Note
  • T：使用扭力的調整範圍 / Adjustment Range of Applied Torque
  • S：預鑽孔尺寸/Bore size
  • U：最大加工孔徑尺寸/Max.Mac hined Bore Size
  • Kmax：固定螺絲最大長度（請配合N值使用）
    Max. Rzing Scrow Longth (in compliance with N value)
  • X：過負荷作用時，過負荷檢出盤移動距離，請使用近接開關於週轉 驅動機構上
    Moving Range of Overload Detector in the event of overload. The proximity sensor can be applied to the rotation mechanism.
  • Z：扭力彈簧自由長時，驅動輪端面和壓緊螺帽端面的段差尺寸，使用此尺寸，算出設定扭力的基準值
    The hight between surface of driving wheel and nut surface when torsion spring is at free length. The gap can be the reference to set torque.
  • M：固定壓緊螺帽的固定螺絲外徑與節距調整後請務必固定螺絲鎖
    Fixing nut by the outer diameter and pitch of screw, be sure of locking the fixing screw after adjustment.
  • Tmax：最大傳達扭力/Max. Transmissible Torque
  • Ymax：最大調整量/Max. Adjustm ent Range
  • P：壓緊螺帽的螺紋節距/ Theread pitch for locking nut
  • θ:偏角誤差的最大吸收量/ Max. Accommodation of Angularity Error
  • α:隙縫誤差的最大吸收量/ Max. Accommodation of Clearance Error
  • Nmax:最大容許回轉數/ Allowable Max. rotational Frequency
  • GD:扭力限制器的慣性距/Moment of Inertia of Torque Limiter
註（1）/ Note 1:
隙縫誤差的α值是以組立尺寸H為基準的方向移動容許時請務必留意尺寸
H Clearance Error α is based on axial movement of Assembly Size H, be cautious of Assembly Size H
註（2）/ Note 2:
平行誤差β的值是扭力限制器的扭力傳達用滾珠的位置最大吸收量
Parallel Error β is the maximum accommodation of transmissible ball in torque limiter
註（3）/ Note 3:
使用回轉數超過Nmax時，請先敝公司洽談
Please contact with us when the applied rotational frequency is greater than Nmax.
特性表/Specification
規格
No.		 Tmax
Kg.m		 Ymax
mm		 p
mm		 a
kgf		 b
kgf		 c
kgf.m		 Nmax
rpm		 GD2
kgf.m2		 W
kgf
ST4F-007C
ST4F-010C
ST4F-030C
ST4F-045C		 0.07
0.10
0.30
0.45		 3.3
3.2
3.3
3.5		 1 7 40 0.35 2000 2.1×102 0.24
ST5 F-030C
ST5F-060C
ST5F-100C
ST5F-180C 		0.30
0.60
1.00
1.80 		4.3
5.0
6.8
7.9 		1.5 11 58 0.7 1600 9.4×102 0.5
ST6F-07C
ST6F-1C
ST6F-3C
ST6F-5C 		0.7
1.0
3.0
5.0 		12.0
11.0 		1.5 390 810 12 800 5.2×102 1.5
ST7F-7A
ST7F-12A
ST7F-25B
ST7F-40B 		7
12
25
40 		8.5
8.0
8.5
7.5 		2 730 1100 20 600 1.9×102 3.4
ST8F-12A
ST8F-20A
ST8F-40B
ST8F-60B 		12
20
40
60 		8.5
7.5
8.0
7.0 		2 1050 1500 38 400 6.0×102 6.2
ST11F-25A
ST11F-35A
ST11F-85B
ST11F-120B 		25
35
85
120 		13.0
12.0
8.5
7.5 		2 1500 2250 68 300 0.14 11.4
ST14F-30A
ST14F-45A
ST14F-120B
ST14F-180B 		30
45
120
180 		14.0
12.5
13.0
11.5 		2 2400 2900 104 250 0.34 20
ST18F-130A
ST18F-180A
ST18F-300B
ST18F-500B 		130
180
300
500 		13.0
11.5
15.0
13.5 		2 3080 3600 147 180 1.2 42
扭力值與迫緊螺帽調整關係圖

扭力限制器調整
扭力限制器應用範例