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

                LPT series electric cylinder

                Online consultation
                Product Details

                LPT series electric cylinder


                Specifically for applications in high load and harsh environments, the thrust can reach 90 tons, equipped with high-efficiency heavy-duty ball screw, power transmission with high-frequency work system, and the perfect combination of brakes, limit switches, and thrust overload limiters. Performance Reliable and stable, it is widely used in ports, steel, mining and other machinery.


                The principle of the thrust overload function is that when the bidirectional load exceeds the rated load of the push rod, there are two sets of micro switches in the overload mechanism to act. This switch must be connected to the control loop corresponding to the extension and retraction of the push rod. This function It can take effect. When the normally closed switch action becomes an open circuit, the circuit will be de-energized and the motor will be de-energized and will not work. The push rod will stop working immediately to ensure that the push rod will not block the motor due to overload. Turn burnout or damage to the mechanical part of the push rod, the motor brake can effectively hold the load to achieve self-locking, and can be equipped with manual release. Accessories: can be equipped with built-in cam limit switches, external mechanical limit switches, potentiometers, and dust covers. Ambient temperature: -15℃-50℃. Protection level: IP44, IP55, IP56, IP65, etc. Special requirements need to consult business engineers.


                LPT series TB, TC type (model and ordering instructions)

                The TB and TC models have the same basic functions (thrust, speed and stroke), and both have the following mechanical devices with thrust limits.


                ? As a facility to prevent overload, a built-in slip clutch is installed inside, and the clutch is activated when the thrust load exceeds a preset value.


                ? When overload or excessive operation occurs at the end of the stroke, the individually designed friction lining can ensure smooth operation.


                TC type features: thrust detection type


                ? The internal thrust detection system includes two coil springs with different elastic coefficients. When the thrust load exceeds a preset value, an electric signal is sent to the control circuit by turning the limit switch, so that the circuit is de-energized, and the motor is finally stopped and pushed. The pole stopped.

                型號

                Thrust

                Speed 50/60Hz

                Mm/sec.

                Motor

                kw

                Stroke

                mm

                N

                {kgf}

                S

                LPTB 250 L

                LPTC M

                H


                2.45K {250}


                12.5/15

                25/30

                50/60

                100/120

                0.1

                0.1

                0.2

                0.4



                200~600

                S

                LPTB 500 L

                LPTC M

                H


                4.90K {500}


                12.5/15

                25/30

                50/60

                100/120

                0.1

                0.2

                0.4

                0.75


                200~800

                S

                LPTB 1000 L

                LPTC M

                H


                9.80K {1000}


                12.5/15

                25/30

                50/60

                100/120

                0.2

                0.4

                0.75

                1.5


                200~800

                *1000

                S

                LPTB 2000 L

                LPTC M

                H


                19.6K {2000}


                12.5/15

                25/30

                50/60

                75/90

                0.4

                0.75

                1.5

                2.2


                200~800

                *1000

                *1200

                S

                LPTB 4000 L

                LPTC M

                H


                39.2K {4000}


                9/11

                25/30

                35/42

                60/72

                0.75

                1.5

                2.2

                3.7


                200~1200

                *1500

                S

                LPTB 6000 L

                LPTC M

                H


                58.8K {6000}


                6.3/7.6

                17.5/21

                25/30

                42/50

                0.75

                1.5

                2.2

                3.7


                500

                1000

                *1500

                S

                LPTB 8000 L

                LPTC M

                H


                78.4K {8000}


                10/12

                20/24

                30/36

                43/52

                1.5

                2.2

                3.7

                5.5


                500

                1000

                1500

                S

                LPTB 12000 L

                LPTC M

                H


                118K {12000}


                10/12

                18.5/22

                30/36

                2.2

                3.7

                5.5


                500

                1000

                1500

                S

                LPTB 16000 L

                LPTC M

                H


                157K {16000}


                14.5/17.5

                20/24

                31/37

                3.7

                5.5

                7.5

                500

                1000

                1500

                2000

                S

                LPTB 32000 L

                LPTC M

                H


                314K {32000}


                10/12

                15/18

                20/24

                5.5

                7.5

                11

                500

                1000

                1500

                2000

                Note: 1. When using LPTC-M and LPTC-H, the brake connection must be separated.


                2. Please refer to page 15 for the thrust limit when marked with * stroke.


                Ambient working temperature: -15℃-+50℃, (for -40℃-+70℃, consult a local engineer)


                Brake motor, air-cooled


                4P 380v 50HZ


                Insulation class E, protection class IP54/IP55F)


                Ambient temperature -15℃-40℃□


                Temperature below 85%


                Vibration is less than one unit of gravity


                Outdoor use


                Paint: Gray (or special requirements)


                LPT series TB, TC type (model and ordering instructions/synchronous series power cylinder)


                 

                TB type characteristics TC type characteristics


                ? Economical TB


                ? TC with overload function


                Standard

                型號

                LPT500B

                LPT1000B

                LPT2000B

                LPT4000B

                LPT6000B

                LPT8000B

                LPT12000B

                LPT18000B

                LPT32000B

                推力             KN

                (kgf)

                4.90

                500

                9.80

                1000

                19.6

                2000

                39.2

                4000

                58.8

                6000

                78.4

                8000

                118

                12000

                157

                16000

                314

                32000

                螺距            mm

                6

                8

                10

                12

                12

                16

                16

                24

                24

                齒輪速比

                2

                2

                2

                2

                2

                2

                2

                2

                2

                總效率           

                85.5

                85.5

                85.5

                85.5

                85.5

                85.5

                85.5

                85.5

                85.5

                空載的空轉扭矩  N.m

                                (kgf.m)

                0.74

                0.075

                2.06

                0.21

                5.19

                0.53

                14.7

                1.5

                23.5

                2.4

                108

                11

                160

                16.3

                331

                33.8

                624

                63.7

                保持扭矩        N.m

                                (kgf.m)

                1.78

                0.18

                4.74

                0.48

                11.9

                1.21

                28.4

                2.90

                42.7

                4.35

                75.9

                7.74

                114

                11.6

                228

                23.2

                445

                46.4

                容許的輸入軸    N.m

                扭矩(注1    (kgf.m)

                11.0

                1.12

                29.3

                2.99

                73.2

                7.47

                176

                17.9

                264

                26.9

                471

                48.1

                353

                36.1

                707

                72.2

                1413

                144.2

                每基本容量需    N.m

                要的扭矩(注2(kgf.m)

                2.74

                0.28

                7.32

                0.75

                18.3

                1.87

                43.9

                4.48

                65.9

                6.73

                118

                12.0

                177

                18.0

                354

                36.1

                707

                72.1

                輸入軸每轉一圈絲桿運行距離            mm

                3

                4

                5

                6

                6

                8

                8

                12

                12

                輸入軸轉速  LPTB

                                LPTC

                2400

                1200

                1800

                900

                1080

                720

                720

                420

                500

                300

                382.5

                270

                255

                165

                180

                120

                120

                90

                基本容量下的    N.m

                螺桿軸轉矩      (kgf.m)

                5.20

                0.53

                13.9

                1.41

                34.7

                3.54

                83.2

                8.49

                125

                12.7

                222

                22.6

                333

                34.0

                665

                67.9

                1331

                136

                 

                行程            mm

                200.300

                400.500

                600.800

                200.300

                400.500

                600.800

                200.300

                400.500

                600.800

                200.300

                400.500

                600.800

                1000.1200

                500

                1000

                1500

                500

                1000

                1500

                500

                1000

                1500

                2000

                500

                1000

                1500

                2000

                500

                1000

                1500

                2000

                Note: 1. Only the allowable torque of the input shaft. (Please pay attention when the link is running) 2. This torque includes the no-load torque.

                Environmental conditions

                戶外使用

                溫度 

                沖擊

                □20℃-80℃

                小于3G

                Note: 1. These environmental conditions only apply to the main body of the power cylinder, and the motor or other optional parts may have different requirements.

                2. It is recommended to use a dust cover for the dirty or dusty surrounding environment.

                3. For use near the ocean, improved paint and limit switches are required, and protective measures are recommended to prevent corrosion.

                Note: The motors of the LPT series electric actuators can be equipped with single-phase AC motors and servo motors. The parameters have changed, please contact your local engineer.


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