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STC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 T X  (Z)
ST4C-007C
ST4C-010C
ST4C-030C
ST4C-045C		 0.03~0.07
0.04~0.10
0.01~0.30
0.15~0.45		 64 52 PCD
40		 34
H7		 30 M20
P1		 5 28 27 20.5 R+5 7.6
8.0
7.6
8.0		 4.M5
PO.8		 4-M4
PO.7
深4.7		   7 15 4.5 0.7
1.1		 0.7
1.1
0.7
1.1		 0.6
0.2
0.6
0.2
ST5C-030C
ST5C-060C
ST5C-100C
ST5C-180C		 0.08~0.30
0.15~0.60
0.20~1.00
0.40~1.80		 82 71 PCD
55		 46
H7		 44 M30
P1.5		 7 40 39 30 R+7 13.1
13.7
13.1
13.7		 4.M6
P1		 4-M4
PO.7
深5.7		   9 22 5.5 36 0.6
1.2
0.6
1.2		 0.3
-0.3
0.3
-0.3
ST6C-06C
ST6C-1C
ST6C-3C
ST6C-5C		 0.2~0.6
0.3~1.0
1.0~3.0
1.5~5.0		 93 95 PCD
70		 50
H7		 58 M40
P1.5		 9 52   40 R+8 18.5
19.0
18.5
19.0		 2.M5
PO.8		 8-M6
P1
深9		   12.5 27     1.4
2.2
1.4
2.2		 3.2
2.8
3.2
2.8
ST7C-6A
ST7C-10A
ST7C-20B
ST7C-35B		 2~6
3~10
6~20
10~35		 128 116 PCD
90		 70
H7		 88 55 10 65   52 R+9 30.0
31.0
30.0
31.0		 2.M5
PO.8		 8-M8
P1.25
深10		 102 16.5 35     1.6
2.4
1.6
2.6		 2.0
0.9
1.7
0.6
ST8C-12A
ST8C-15A
ST8C-35B
ST8C-45B		 4~12
6~12
10~35
12~45		 164 142 PCD
110		 90
H7		 108 75 12 75   60 R+11 35.0
36.0
35.0
36.0		 2.M5
PO.8		 8-M8
P1.25
深12		 130 16.5 51     1.7
2.7
1.7
2.7		 2.5
1.6
1.8
0.9
ST11C-20A
ST11C-35A
ST11C-65B
ST11C-100B		 7~20
10~35
20~65
30~100		 198 176 PCD
130		 110
H7		 134 96 16 90   70 R+15 41.5
43.0
41.5
43.0		 2.M5
PO.8		 8-M10
P1.5
深16		 160 16.5 65     2.0
3.2
2.0
3.2		 2.4
1.0
0
-1.5
ST14C-30A
ST14C-45A
ST14C-130B
ST14C-200B		 10~30
15~45
50~130
80~20		 236 208 PCD
160		 130
H7		 158 120 16 100   80 R+15 44.0
44.0
44.0
44.0		 2.M5
PO.75		 8-M12
P1.75
深16		 186 16.5 90     2.7
4.3
2.7
4.3		 4.5
4.5
3.5
3.5
ST18C-160A
ST18C-250A
ST18C-380B
ST18C-500B		 70~160
100~250
160~380
300~500		 285 285 PCD
220		 170
H7		 220 170 18 130   108 R+17 59.0
59.0
59.0
59.0		 2.M5
PO.75		 8-M16
P2
深18		 236 50 130     3.7
6.2
3.7
6.2		 4.8
5.0
5.0
5.2
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
ST4C-007C
ST4C-010C
ST4C-030C
ST4C-045C		 0.07
0.10
0.30
0.45		 4.0
2.7
4.0
3.3		 1 1 ±1.0 0.1 2000 3.6×104 0.25
ST5C-030C
ST5C-060C
ST5C-100C
ST5C-180C		 0.30
0.60
1.00
1.80 		4.2
5.9
6.8
7.5 		1.5 1 ±1.0 0.1 1600 1.6×104 0.68
ST6C-06C
ST6C-1C
ST6C-3C
ST6C-5C		 0.6
1.0
3.0
5.0 		11.0
11.0
11.0
11.0 		1.5 1.5 ±1.5 0.1 1000 6.7×104 1.5
ST7C-6A
ST7C-10A
ST7C-20B
ST7C-35B		 6
10
20
35 		9.0
8.0
9.0
7.5 		2 1.2 ±1.8 0.1 700 2.3×104 3.2
ST8C-12A
ST8C-15A
ST8C-35B
ST8C-45B		 12
12
35
45 		11.0
10.0
10.5
9.5 		2 1.2 ±2 0.1 500 5.5×104 5.3
ST11C-20A
ST11C-35A
ST11C-65B
ST11C-100B		 20
35
85
100 		13.5
12.0
9.0
7.5 		2 1 ±2.5 0.1 400 0.14 10.8
ST14C-30A
ST14C-45A
ST14C-130B
ST14C-200B		 30
45
130
20 		12.0
12.0
13.5
13.5 		2 0.7 ±3.5 0.1 300 0.37 20
ST18C-160A
ST18C-250A
ST18C-380B
ST18C-500B		 160
250
380
500 		16.0
16.0
15.0
15.0 		3 1 ±3.5 0.1 200 1.6 45
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