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                Welcome to the website of Wuxi ELITE Linear Motion Machinery Co., Ltd.!

                JW series screw elevator

                Online consultation
                Product Details

                Screw elevator


                The unique square groove shell of ELITE screw jack increases the heat dissipation capacity of the shell and prolongs the service life of grease. The selection of the shell material of ductile iron greatly improves the strength and performance of the shell, and it is widely used in high/low temperature. The square tail cover design, the control screw does not rotate. Advanced processing equipment and processing assembly technology are the guarantee of high product quality. Advanced design concepts create high-quality products with strong impact resistance, high strength, low noise, long life, and small size.


                Modular combination enriches product combinations. The screw jack can be directly combined with any combination of motor/gear motor/special function accessories. The integrated design provides customers with thousands of easy choices. For specific parameters, consult the local office.


                Non-standard designs can be made according to customer requirements, such as stainless steel housings and screw jacks, multi-head screws, high temperature resistance, low temperature resistance and other products.


                Complete accessories: dust cover, anti-backlash design, safety nut, ball screw, limit switch, overload clutch, potentiometer, encoder, brake, hand crank, installation accessories, etc.


                List of basic parameters of JWM (trapezoidal screw type)

                型號

                JWM010

                JWM025

                JWM050

                JWM100

                JWM150

                JWM200

                JWM300

                JWM500

                JWM750

                JWM1000

                載荷


                KN

                9.80

                24.5

                49.0

                98.0

                147

                196

                294

                490

                735

                980

                絲桿外徑


                (mm)

                20

                26

                40

                50

                55

                65

                85

                120

                130

                150

                絲桿底徑

                d

                (mm)

                14.8

                19.7

                30.5

                38.4

                43.4

                49.3

                67

                102

                112

                127

                絲桿螺距

                L1

                (mm)

                4

                5

                8

                10

                10

                12

                16

                16

                16

                20

                減速比

                i

                H速度

                5

                6

                6

                8

                8

                8

                10

                10

                10

                12

                L速度

                20

                24

                24

                24

                24

                24

                32

                32

                32

                36

                綜合效率%

                η

                H速度

                21

                21

                22

                22

                20

                20

                19

                15

                13

                13

                L速度

                12

                12

                14

                15

                14

                13

                11

                10

                8

                8

                容許輸入功率(kw


                H速度

                0.49

                1.0

                2.0

                2.8

                3.1

                5.0

                8.4

                13.4

                14.4

                21.4

                L速度

                0.36

                0.46

                0.63

                1.4

                2.2

                3.2

                4.6

                5.7

                7.2

                9.4

                空載扭矩

                (N-m)


                0.29

                0.62

                1.4

                2.0

                2.6

                3.9

                9.8

                19.6

                29.4

                39.2

                容許輸入軸扭矩

                (N-m)


                19.6

                49.0

                153.9

                292.0

                292.0

                292.0

                735.0

                1372.0

                1764.0

                2450.0

                載荷時所需輸

                入扭矩++

                (N-m)

                H速度

                6.2

                16.1

                48.7

                90.7

                149.0

                238.1

                400.1

                856.0

                1380.5

                2040.9

                L速度

                2.9

                7.4

                20.0

                45.3

                72.3

                124.0

                244.0

                453.3

                761.3

                1278.3

                輸入軸每回轉一圈絲桿(活動螺母)軸向位移量

                (mm)

                H速度

                0.80

                0.83

                1.33

                1.25

                1.25

                1.50

                1.50

                1.50

                1.50

                1.67

                L速度

                0.20

                0.21

                0.33

                0.42

                0.42

                0.50

                0.50

                0.50

                0.50

                0.56

                載荷時容許輸入

                軸回轉速度

                (rpm)

                H速度

                750

                600

                400

                300

                200

                200

                200

                150

                100

                100

                L速度

                1200

                600

                300

                300

                290

                250

                180

                120

                90

                70

                載荷時絲桿回轉扭矩

                (N-m)


                20.1

                65.1

                201.5

                503.6

                813.2

                1287.7

                2531.9

                5551.3

                8921.8

                13878.3



                 

                JWB(普通滾珠絲桿類型)基本參數一覽表


                型號

                JWB010

                JWM025

                JWM050

                JWM100

                JWM150

                JWM200

                JWM300

                JWM500

                載荷


                KN)((KN

                9.80

                24.5

                49.0

                98.0

                147

                196

                294

                490

                絲桿外徑


                (mm)

                20

                25

                40

                50

                55

                65

                80

                100

                絲桿底徑

                d

                (mm)

                17.5

                21.4

                31.3

                39.1

                43.1

                55.7

                74.8

                87

                絲桿螺距

                L1

                (mm)

                5

                8

                10

                12

                12

                12

                16

                20

                減速比

                i

                H速度

                5

                6

                6

                8

                8

                8

                10

                10

                L速度

                20

                24

                24

                24

                24

                24

                32

                32

                綜合效率%

                η

                H速度

                61

                62

                64

                63

                63

                62

                56

                60

                L速度

                34

                35

                39

                43

                43

                41

                34

                38

                容許輸入功率(kw


                H速度

                0.54

                1.3

                2.2

                3.6

                4.0

                5.5

                8.9

                13.3

                L速度

                0.27

                0.63

                1.0

                1.9

                2.1

                2.8

                4.1

                6.5

                空載扭矩

                (N-m)


                0.29

                0.62

                1.37

                1.96

                2.65

                3.92

                9.81

                19.6

                保持扭矩

                (N-m)

                H速度

                1.27

                4.31

                10.78

                19.6

                39.2

                51.0

                68.6

                140.1

                L速度

                0.26

                0.91

                2.4

                5.8

                11.8

                15.0

                19.5

                41.2

                容許輸入軸扭矩

                (N-m)


                19.6

                49.0

                153.9

                292.0

                292.0

                292.0

                735.0

                1372.0

                載荷時所需輸入扭矩++

                (N-m)

                H速度

                2.8

                9.0

                21.5

                39.1

                77.0

                104.5

                169.6

                317.5

                L速度

                1.4

                4.3

                9.6

                20.4

                39.6

                54.2

                98.5

                177.9

                輸入軸每回轉一圈絲桿(活動螺母)軸向位移量

                (mm)

                H速度

                1

                1.33

                1.67

                1.5

                1.5

                1.5

                1.5

                1.88

                L速度

                0.25

                0.33

                0.42

                0.5

                0.5

                0.5

                0.5

                0.63

                載荷時容許輸入軸回轉速度

                (rpm)

                H速度

                1500

                1400

                1000

                890

                500

                500

                500

                400

                L速度

                1500

                1400

                1000

                890

                500

                500

                400

                350

                載荷時絲桿回轉扭矩

                (N-m)


                8.7

                34.7

                86.7

                208.2

                416.3

                555.1

                1040.9

                2.81.7


                Note: The motors of JW series screw jacks can be equipped with single-phase AC motors, DC motors, stepping motors, and servo motors. The parameters are subject to change, please contact your local engineer.


                Ambient working temperature of JW series products: -15℃-+50℃, (for -40℃-+70℃, consult local engineers

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