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拉链桅杆
 
螺旋升降机 您现在的位置:网站首页 > 产品展示 > 螺旋升降机    
丝杠及螺母
行星滚柱丝杠 梯形螺纹丝杠及螺母 (直径1/2" - 9") 滚珠丝杠及螺母 (直径1/2" - 4")

 

行星滚柱丝杠 

行星滚柱丝杠的传动力的方式是与众不同的,在主螺纹丝杠周围,行星布置安装了6-8个螺纹滚柱丝杠,这样将电机的旋转运动转换为丝杠或螺母的直线运动。行星滚柱丝杠是一种将旋转运动转换成线性运动的机械装置。与梯形丝杠、滚柱丝杠的传动方式有点相近,但不同点则是:行星丝杠能够在极其艰苦的工作环境下承受重载上千个小时,这样就使得行星丝杠成为要求连续工作制应用场合的理想选择。

行星滚柱丝杠与液压/气缸的性能对比: 
在那种需要较高承载力,或高速度的应用场合中,比起液压缸、气缸,行星丝杠电动推杆就给客户提供了更加理想的一种选择。

行星滚柱丝杠与滚珠丝杠的性能对比: 
负载与硬度:行星滚柱丝杠为受力多线接触,而滚珠丝杠为受力多点接触。接触面的增加,行星滚柱丝杠的承载能力和刚性将大大提高。

运行寿命: 通常行星滚柱丝杠的寿命是滚珠丝杠的15倍多。

超高速度: 普通的滚珠丝杠为了避免滚珠之间相互碰撞,因而输入速度不超过2000rpm;而行星滚柱丝杠的行星丝杠均布固定在主丝杠的四周,故可以运行在5000rpm或更高的转速下,最高速度可至 2000mm/s。 
卓越特点:

  • 持续负荷
  • 高动态负荷能力:45 kN 至 1200 kN
  • 高效率
  • 高定位精度
  • 使用寿命长
  • 维护次数少
  • 噪音低
 基本信息 
型号 15 20 30 40 45
导杆 6 12 6 12 18 6 18 24 12 24 32 12 24 48
螺距 1 2 1 2 3 1 3 3 2 3 4 2 4 6
动态 C (kN) 45 35 58 58 50 100 90 105 120 128 115 190 170 120
静态 Co (kN) 68 52 87 87 74 150 120 150 180 192 172 285 255 180
重量 螺母 (kg) 3.5 3.5 5.5 5.5 5.5 9.3 9.3 9.3 11 11 11 23.2 23.2 23.2
螺杆 (kg) 0.18 0.18 0.27 0.27 0.27 0.55 0.55 0.55 0.92 0.92 0.92 1.3 1.3 1.3
 
型号 55 65 75 90 120
导杆 12 24 48 24 36 54 24 36 54 24 36 54 24 40 54
螺距 2 4 6 4 6 6 4 6 6 4 6 6 4 5 6
动态 C (kN) 290 270 275 340 310 310 380 340 340 530 520 615 950 1200 1200
静态 Co (kN) 435 405 410 500 465 455 570 510 510 795 780 920 425 1800 1800
重量 螺母 (kg) 44 44 44 66.5 66.5 66.5 87.4 87.4 87.4 137 137 137 310 310 310
螺杆 (kg) 1.92 1.92 1.92 2.83 2.83 2.83 3.45 3.45 3.45 4.96 4.96 4.96 8.82 8.82 8.82

                               梯形螺纹丝杠及螺母 (直径1/2" - 9")                                        

 Duff-Norton has been manufacturing acme screw and nuts for our actuator products for decades, and is now applying those years of experience to bring you an expanded assortment of acme screw and nuts for your application requirements.

 Acme Screw and Nut Selection Guide

Click on a part number below to download PDF

Screw Acme Screw Screw Turns Thread Standard Root Acme Nut Acme Nut Flange
Diameter Part# Lead (in) Per Inch Starts Length Diameter Part# Description Part#
1/2" 050ASA010R 0.100 10 Single 6 ft. .359 050ANB010 Bronze FL0937
  050ASA020R 0.200 5 Single 6 ft. .362 050ANB020 Bronze FL0937
  050ASA025R 0.250 4 Single 6 ft. .381 050ANB025 (P) Bronze or Plastic FL0937
  050ASA050R 0.500 2 Double 6 ft. .377 050ANB050 (P) Bronze or Plastic FL0937
5/8" 063ASA010R 0.100 10 Single 6 ft. .484 063ANB010 Bronze FL0937
  063ASA013R 0.125 8 Single 6 ft. .470 063ANB013 Bronze FL0937
  063ASA020R 0.200 5 Single 6 ft. .487 063ANB020 Bronze FL0937
  063ASA025R 0.250 4 Single 6 ft. .506 063ANB025 (P) Bronze or Plastic FL0937
  063ASA050R 0.500 2 Double 6 ft. .506 063ANB050 (P) Bronze or Plastic FL0937
3/4" 075ASA010 0.100 10 Single 5 ft. .608 075ANB010 Bronze FL1000
  075ASA020R 0.200 5 Single 12 ft. .517 075ANB020 Bronze FL1000
  075ASA025 0.250 4 Single 5 ft. .450 075ANB025 (P) Bronze or Plastic FL1000
  075ASA050 0.500 2 Double 5 ft. .450 075ANB050 (P) Bronze or Plastic FL1000
  075ASA100R 1.000 1 Quad 12 ft. .450 075ANB100 (P) Bronze or Plastic FL1000
1" 100ASA010R 0.100 10 Single 12 ft. .857 100ANB010 Bronze FL1375
  100ASA020R 0.200 5 Single 12 ft. .751 100ANB020 Bronze FL1375
  100ASA025R 0.250 4 Single 12 ft. .715 100ANB025 (P) Bronze or Plastic FL1375
  100ASA050R 0.500 2 Double 12 ft. .715 100ANB050 (P) Bronze or Plastic FL1375
  100ASA100R 1.000 1 Quad 12 ft. .715 100ANB100 (P) Bronze or Plastic FL1375
1 1/2" 150ASA010R 0.100 10 Single 12 ft. 1.355 150ANB010 Bronze FL1967
  150ASA025R 0.250 4 Single 12 ft. 1.215 150ANB025 Bronze FL1967
  150ASA038R 0.375 2.67 Single 12 ft. 1.053 150ANB038 Bronze FL1967
  150ASA050R 0.500 2 Double 12 ft. 1.196 150ANB050 Bronze FL1967
2" 200ASA025 0.250 4 Single 12 ft. 1.713 200ANB025 Bronze FL2548
  200ASA050R 0.500 2 Single 12 ft. 1.435 200ANB050 Bronze FL2548
2 1/4" 225ASA025 0.250 4 Single 12 ft. 1.944 225ANB025 Bronze FL3137
  225ASA050R 0.500 2 Single 12 ft. 1.685 225ANB050 Bronze FL3137
2 1/2" 250ASA025 0.250 4 Single 12 ft. 2.213 250ANB025 Bronze FL3137
  250ASA050R 0.500 2 Single 12 ft. 1.934 250ANB050 Bronze FL3137
3" 300ASA032 0.320 3.125 Single 12 ft. 2.761 300ANB032 Bronze Nuts Bronze Nuts
  300ASA067R 0.666 1.52 Single 12 ft. 2.548 300ANB067 with Integral with Integral
3 3/4" 375ASA032 0.320 3.125 Single 12 ft. 3.390 375ANB032 Flanges Flanges
  375ASA067R 0.666 2 Single 12 ft. 3.297 375ANB067 Bronze Nuts Bronze Nuts
  375ASA133 1.330 .75 Double 12 ft. 3.295 375ANB133 with Integral with Integral
4 1/2" 450ASA032 0.320 3.125 Single 12 ft. 4.139 450ANB032 Flanges Flanges
  450ASA067 0.666 1.52 Single 12 ft. 3.978 450ANB067 Bronze Nuts Bronze Nuts
5" 500ASA067 0.666 1.52 Single 12 ft. 4.343 500ANB067 with Integral with Integral
6" 600ASA075 0.750 1.33 Single 12 ft. 5.196 600ANB075 Flanges Flanges
  600ASA100 1.000 1 Single 12 ft. 5.074 600ANB100 Bronze Nuts Bronze Nuts
7" 700ASA100 1.000 1 Single 12 ft. 6.058 700ANB100 with Integral with Integral
9" 900ASA100 1.000 1 Single 12 ft. 7.850 900ANB100 Flanges Flanges

 

                                    滚珠丝杠及螺母 (直径1/2" - 4")                                           

Duff-Norton has been manufacturing ball screw and nuts for our actuator products for decades, and is now applying those years of experience to bring you an expanded assortment of ball screw and nuts for your application requirements.

Ball Screw and Nut Selection Guide

Click on a part number below to download PDF

Screw Ball Screw Screw Turns Thread Standard Root Ball Nut Ball Nut Flange
Diameter Part# Lead (in) Per Inch Starts Length Diameter Part# Description Part#
1/2" 050BSA020 .200 5 Single 6 ft. .360 050BNH020 Round 2 Circuit FL0937
  050BSA050 .500 2 Double 6 ft. .360 050BNH050 Round 2 Circuit FL0937
.631" 063BSA020 .200 5 Single 6 ft. .480 063BNE020 Square 1 Circuit FL0937
  063BSA020L .200 5 Single LH 6 ft. .480 063BNE020L Square 1 Circuit FL0937
  063BSA100 1.00 1 Double 6 ft. .480 063BNH100 Round 2 Circuit FL0937
3/4" 075BSA020 .200 5 Single 6 ft. .660 075BNG020 Round 1 Circuit FL1173
  075BSA020 .200 5 Single 6 ft. .660 075BNH020 Round 2 Circuit FL1173
  075BSA050 .500 2 Double 6 ft. .630 075BNH050 Round 2 Circuit FL1173
1" 100BSA025 .250 4 Single 16 ft. .840 100BNE025 Square 1 Circuit FL1563
  100BSA025 .250 4 Single 16 ft. .840 100BNF025 Square 2 Circuit FL1563
  100BSA100 1.00 1 Double 16 ft. .840 100BNF100 Square 2 Circuit FL1563
1.17" 117BSA041 .413 2.421 Single 16 ft. .870 117BNH041 Round 2 Circuit FL1967
1 1/2" 150BSA047 .473 2.114 Single 20 ft. 1.14 150BNH047 Round 2 Circuit FL2548
  150BSA100 1.00 1 Double 20 ft. 1.14 150BNF100 Square 2 Circuit FL2250
  150BSA100 1.00 1 Double 20 ft. 1.14 150BNH100 Round 2 Circuit FL2250
  150BSA187 1.875 .53 Double 20 ft. 1.19 150BNF187 Square 2 Circuit FL2250
2" 200BSA050 .500 2 Single 20 ft. 1.72 200BNH050 Round 2 Circuit FL3000
  200BSA100 1.00 1 Double 20 ft. 1.72 200BNH100 Round 2 Circuit FL3000
2 1/4" 225BSA050 .500 2 Single 20 ft. 1.85 225BNH050 Round 2 Circuit FL3137
  225BSA050L .500 2 Single LH 20 ft. 1.85 225BNH050L Round 2 Circuit FL3137
  225BSA100 1.00 1 Double 20 ft. 1.85 225BNH100 Round 2 Circuit FL3137
3" 300BSA066 .660 1.515 Single 20 ft. 2.48 300BNJ066 Round 3 Circuit FL4325
4" 400BSA100 1.00 1 Single 20 ft. 3.34 赌球网址 Round 3 Circuit FL5497

 

 

 

 

 

 

 

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