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	螺旋升降機
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螺旋升降機

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絲杠及螺母

行星滾柱絲杠

梯形螺紋絲杠及螺母 (直徑1/2" - 9")

滾珠絲杠及螺母 (直徑1/2" - 4")

行星滾柱絲杠

行星滾柱絲杠的傳動力的方式是與眾不同的，在主螺紋絲杠周圍，行星布置安裝了6-8個螺紋滾柱絲杠，這樣將電機的旋轉運動轉換為絲杠或螺母的直線運動。行星滾柱絲杠是一種將旋轉運動轉換成線性運動的機械裝置。與梯形絲杠、滾柱絲杠的傳動方式有點相近，但不同點則是：行星絲杠能夠在極其艱苦的工作環境下承受重載上千個小時，這樣就使得行星絲杠成為要求連續工作制應用場合的理想選擇。

行星滾柱絲杠與液壓/氣缸的性能對比：
在那種需要較高承載力，或高速度的應用場合中，比起液壓缸、氣缸，行星絲杠電動推桿就給客戶提供了更加理想的一種選擇。

行星滾柱絲杠與滾珠絲杠的性能對比：
負載與硬度：行星滾柱絲杠為受力多線接觸，而滾珠絲杠為受力多點接觸。接觸面的增加，行星滾柱絲杠的承載能力和剛性將大大提高。

運行壽命：通常行星滾柱絲杠的壽命是滾珠絲杠的15倍多。

超高速度：普通的滾珠絲杠為了避免滾珠之間相互碰撞，因而輸入速度不超過2000rpm；而行星滾柱絲杠的行星絲杠均布固定在主絲杠的四周，故可以運行在5000rpm或更高的轉速下，最高速度可至 2000mm/s。
卓越特點：

持續負荷
高動態負荷能力：45 kN 至 1200 kN
高效率
高定位精度
使用壽命長
維護次數少
噪音低

基本信息

型號		15		20			30			40			45
導桿		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
動態 C (kN)		45	35	58	58	50	100	90	105	120	128	115	190	170	120
靜態 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
重量	螺桿 (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

型號		55			65			75			90			120
導桿		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
動態 C (kN)		290	270	275	340	310	310	380	340	340	530	520	615	950	1200	1200
靜態 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
重量	螺桿 (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

梯形螺紋絲杠及螺母 (直徑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

滾珠絲杠及螺母 (直徑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	400BNJ100	Round 3 Circuit	FL5497

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