ER筒夹及配件

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ER筒夹及配件

ER 弹性筒夹

ER SERIES

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产品详细介绍

品牌:NTH

高精度5μ筒夹表面涂层外观特点:

防锈蚀
提高表面硬度、耐磨性
清洁度更好,精度稳定
表面更光滑,手感舒适,外观更漂亮
Advantage:
Anti-rust
Wear-resisting and Surface hardness improved.
Precision stability, good cleaning.
Smooth surface,Beautiful appearance.

材质:JIS-SUJ2                        硬度:46-50HRC                  高精度 High Accuracy
Material: JIS-SUJ2                     Hardness:46-50HRC
广泛应用于镗、铣、钻、攻丝、磨、雕刻等加工。

Suitable for boring,milling,drilling,tapping,grinding,carving processing.

型号
Model No.
dh7 D D1 D2 L L1 L2 L3 弹性收缩量
Collapsible
Capacity
ER8 1.0-5.0 8 8.45 6.5 13.5 2.98 1.5 1.2 0.5
ER11 1.0-7.0 11 11.5 9.5 18 3.8 2.5 2 0.5
ER16 1.0-2.5 16 17 13.8 27.5 6.26 4 2.7 0.5
ER16 >2.5-10.0 16 17 13.8 27.5 6.26 4 2.7 1
ER20 1.0-2.5 20 21 17.4 31.5 6.36 4.8 2.8 0.5
ER20 >2.5-13.0 20 21 17.4 31.5 6.36 4.8 2.8 1
ER20 1.0-2.5 25 26 22 34 6.66 5 3.1 0.5
ER25 >2.5-16.0 25 26 22 34 6.66 5 3.1 1
ER25 2.0-2.5 32 33 29.2 40 7.16 5.5 3.6 0.5
ER32 >2.5-20.0 32 33 29.2 40 7.16 5.5 3.6 1
ER32 3.0-26.0 40 41 36.2 46 7.66 7 4.1 1
ER40 6.0-10.0 40 52 46 60 12.6 8.5 5.5 1
ER50 >2.5-20.0 50 52 46 60 12.6 8.5 5.5 2

特点:
材质 Material:1 SUJ2
硬度 Hardness:HRC 46
斜度 Obliquity:8
表面粗度RZ2.5以内,Surface roughness is within RZ2.5
同心度按DIN标准全数检验, Concentricity is followed DIN standard
夹持范围 Clamping range: ER11=0.5mm;ER16,20,25,32,40=1mm
内孔经过精密搪磨加工 Inside hole is ground



规格/Specification 单位UNIT:mm

ER11 ER11 ER16 ER16 ER20 ER20 ER25 ER25 ER32 ER32 ER40 ER40
SET 13PCS SET 10PCS SET 12PCS SET 15PCS SET 18PCS SET 23PCS
NO RANGE mm NO RANGE mm NO RANGE mm NO RANGE mm NO RANGE mm NO RANGE mm
ER11-1 1.0-0.5 ER16-1 1.0-0.5 ER20-2 2.0-1.0 ER25-2 2.0-1.0 ER32-3 3.0-2.0 ER40-4 4.0-3.0
ER11-1.5 1.5-1.0 ER16-2 2.0-1.0 ER20-3 3.0-2.0 ER25-3 3.0-2.0 ER32-4 4.0-3.0 ER40-5 5.0-4.0
ER11-2 2.0-1.5 ER16-3 3.0-2.0 ER20-4 4.0-3.0 ER25-4 4.0-3.0 ER32-5 5.0-4.0 ER40-6 6.0-5.0
ER11-2.5 2.5-2.0 ER16-4 4.0-3.0 ER20-5 5.0-4.0 ER25-5 5.0-4.0 ER32-6 6.0-5.0 ER40-7 7.0-6.0
ER11-3 3.0-2.5 ER16-5 5.0-4.0 ER20-6 6.0-5.0 ER25-6 6.0-5.0 ER32-7 7.0-6.0 ER40-8 8.0-7.0
ER11-3.5 3.5-3.0 ER16-6 6.0-5.0 ER20-7 7.0-6.0 ER25-7 7.0-6.0 ER32-8 8.0-7.0 ER40-9 9.0-8.0
ER11-4 4.0-3.5 ER16-7 7.0-6.0 ER20-8 8.0-7.0 ER25-8 8.0-7.0 ER32-9 9.0-8.0 ER40-10 10.0-9.0
ER11-4.5 4.5-4.0 ER16-8 8.0-7.0 ER20-9 9.0-8.0 ER25-9 9.0-8.0 ER32-10 10.0-9.0 ER40-11 11-10
ER11-5 5.0-4.5 ER16-9 9.0-8.0 ER20-10 10.0-9.0 ER25-10 10.0-9.0 ER32-11 11-10 ER40-12 12-11
ER11-5.5 5.5-5.0 ER16-10 10.0-9.0 ER20-11 11-11 ER25-11 11-10 ER32-12 12-11 ER40-13 13-12
ER11-6 6.0-5.5 ER20-12 12-11 ER25-12 12-11 ER32-13 13-12 ER40-14 14-13
ER11-6.5 6.5-6.0 ER20-13 13-12 ER25-13 13-12 ER32-14 14-13 ER40-15 15-14
ER11-7 7.0-6.5 ER25-14 14-13 ER32-15 15-14 ER40-16 16-15
ER25-15 15-14 ER32-16 16-15 ER40-17 17-16
ER25-16 16-15 ER32-17 17-16 ER40-18 18-17
ER32-18 18-17 ER40-19 19-18
ER32-19 19-18 ER40-20 20-19
ER32-20 20-19 ER40-21 21-20
ER40-22 22-21
ER40-23 23-22
ER40-24 24-23
ER40-25 25-24
ER40-26 26-25

规格/Specification 单位UNIT:mm

型号
Model
D1 L PCS/SET 数量/组(规格)
D:RANG SIZE
净重
N.W.(kg)
ER11 11.5 18 13pcs 1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7 0.3
ER11 11.5 18 7pcs 1,2,3,4,5,6,7, 0.2
ER16 17 27 10pcs 1,2,3,4,5,6,7,8,9,10 0.7
ER16 17 27 8pcs 3,4,5,6,7,8,9,10 0.6
ER16 17 27 12pcs 2,3,4,5,6,7,8,9,10,11,12,13 0.9
ER20 21 31 10pcs 4,5,6,7,8,9,10,11,12,13 0.8
ER20 21 31 15pcs 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 13
ER25 26 35 7pcs 4,6,8,10,12,14,16 0.35
ER25 26 35 18pcs 3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 3.3
ER32 33 40 11pcs 4,5,6,7,8,9,10,12,13,15,16,18,20 2.8
ER32 33 40 6pcs 6,8,10,12,16,20 0.9
ER32 33 40 23pcs 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26 6.5
ER40 41 46 15pcs 4,5,6,8,9,10,12,13,15,16,18,20,21,22,25,26 4.2
ER40 41 46 7pcs 6,8,10,12,16,20,25 2

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