LEHF, Pinze elettriche, 2 dita, Corsa lunga (LEHF20K2-48-R1)

LEHF, Pinze elettriche, 2 dita, Corsa lunga LEHF20K2-48-R1

Dettagli del prodotto:

Codice articolo del costruttore: LEHF20K2-48-R1

Marca: SMC

Prezzo: 1,547.89

Tempi di consegna: 26 giorni


Dati Tecnici:

Tipo di presa: Presa a pinza parallela / Aperto, parallelo

Profilo corpo principale: Profilo laterale

Dimensioni in apertura: 48 mm

Dimensioni in chiusura: 0 mm

Forza di presa max (lato di apertura, tipo elettrico): 28 N


(i)Nota

  • Le immagini dei prodotti sono immagini rappresentative. I dati CAD non sono supportati per alcuni numeri di modello.

Codice componente

Qui sono indicati i codici componente
correlati al prodotto ricercato

LEHF20K2-48-R1

LEHF Series 2-Finger Type Electric Gripper Specifications

LEHF Series 2-Finger Type Electric Gripper external appearance

LEHF Series 2-Finger Type Electric Gripper external appearance

Features of LEHF Series 2-Finger Type Electric Gripper

Features of LEHF Series 2-Finger Type Electric Gripper

Specifications

Model LEHF10 LEHF20 LEHF32 LEHF40
Actuator specifications Open and close stroke / both sides (mm) Basic 16 24 32 40
Long stroke 32 48 64 80
Lead (mm) 40/15 (2.667) 50/15 (3.333) 70/16 (4.375) 70/16 (4.375)
Gripping force (N)*1 *3 3 to 7 11 to 28 48 to 120 72 to 180
Open and close speed / pushing speed (mm/s)*2 *3 5 to 80 / 5 to 20 5 to 100 / 5 to 30
Actuation type Slide screw + belt
Finger guide type Linear guide (no circulation)
Repeated length measurement accuracy (mm)*4 ±0.05
Finger backlash / one side (mm)*5 0.5 or less
Repeatability (mm)*6 ±0.05
Positioning repeatability / one side (mm) ±0.1
Lost motion / one side (mm)*7 0.3 or less
Impact/vibration resistance (m/s2)*8 150/30
Max. operating frequency (C.P.M) 60
Operating temp. range (°C) 5 to 40
Operating humidity range (%RH) 90 or less (no condensation)
Weight (g) Basic 340 610 1,625 1,980
Long stroke 370 750 1,970 2,500
Electric specifications Motor size □20 □28 □42
Motor type Step motor (servo 24 V DC)
Encoder Incremental A/B phase (800 pulse/rotation)
Rated voltage (V) 24 V DC ±10%
Power consumption / standby power consumption when operating (W)*9 11/7 28/15 34/13 36/13
Max. instantaneous power consumption (W)*10 19 51 57 61

*1 Gripping force should be from 10 to 20 times the workpiece weight. Moving force should be 150% when releasing the workpiece. Gripping force accuracy should be: LEHF10: ±30% (F.S.), LEHF20: ±25% (F.S.), LEHF32/LEHF40: ±20% (F.S.). Gripping the workpiece with a heavy attachment and fast pushing speed may not satisfy the product specifications. In this case, decrease the weight and lower the pushing speed.
*2 Pushing speed should be set within the range during pushing (gripping) operation. Otherwise, it may cause malfunction. The open/close speed and pushing speed are for both fingers. The speed for one finger is 1/2 this value.
*3 The speed and force may change depending on the cable length, load, mounting conditions, etc. Furthermore, if the cable length exceeds 5 m, then the speed and force will decrease by up to 10% for each 5 m. (At 15 m: reduced by up to 20%)
*4 Repeated length measurement accuracy means dispersion (value on the controller monitor) when the workpiece is repeatedly held in the same position.
*5 There is no effect on the backlash during pushing (gripping). Make the stroke longer by the amount of backlash when opening.
*6 Repeatability means the variation of the gripping position (workpiece position) when the gripping operation is repeatedly performed in the same sequence for the same workpiece.
*7 A reference value for correcting an error in reciprocal operation which occurs during the positioning operation.
*8 Impact resistance: No malfunction occurred when the slide table was tested with a drop tester in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the gripper in the initial state.) Vibration resistance: No malfunction occurred in a test ranging from 45 to 2,000 Hz. Test was performed in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.)
*9 The power consumption (including the controller) is for when the actuator is operating. The standby power consumption when operating is for when the gripper is stopped in the set position during operation (including energy-saving mode when gripping).
*10 The maximum instantaneous power consumption (including the controller) is for when the actuator is operating. This value can be used for the selection of the power supply.

External dimensional drawing

 

(Unit: mm)

 

LEHF10K2-16 / basic dimensional drawing

LEHF10K2-16 / basic dimensional drawing

LEHF10K2-32 / long stroke dimensional drawing

LEHF10K2-32 / long stroke dimensional drawing

LEHF20K2-24 / basic dimensional drawing

LEHF20K2-24 / basic dimensional drawing

LEHF20K2-48 / long stroke dimensional drawing

LEHF20K2-48 / long stroke dimensional drawing

Common Cautions

*1 Range within which the finger can move when it returns to origin. Make sure the workpiece mounted on the finger does not interfere with the workpieces and equipment around the finger.
*2 Secure the motor cable so that it will not be bent repeatedly.

Structure drawing

LEHF Series structure drawing

LEHF Series structure drawing

No. Description Material Note
1 Body Aluminum alloy Anodized
2 Side plate A Aluminum alloy Anodized
3 Side plate B Aluminum alloy Anodized
4 Slide shaft Stainless steel Heat treated + Specially treated
5 Slide bushing Stainless steel -
6 Slide nut Stainless steel Heat treated + Specially treated
7 Slide nut Stainless steel Heat treated + Specially treated
8 Fixed plate Stainless steel -
9 Motor plate Carbon steel -
10 Pulley A Aluminum alloy -
11 Pulley B Aluminum alloy -
12 Bearing stopper Aluminum alloy -
13 Rubber bushing NBR -
14 Bearing - -
15 Belt - -
16 Flange - -
17 Finger assembly - -
18 Step motor (servo 24 V DC) - -

Mounting Method

When using the thread on the body

When using the thread on the body

When using the thread on the mounting plate

When using the thread on the mounting plate

When using the thread on the back of the body

When using the thread on the back of the body

Precautions

  • *The parameters of the stroke and the open/close speed are for both fingers.
  • *The stroke and the open/close speed for one finger is 1/2 the set parameter.
  • *When gripping a workpiece by the product, be sure to set to "Pushing."
  • *Also, do not hit the workpiece with the finger and attachment during positioning or in the range of positioning. Otherwise, the lead screw can get caught and this may result in a malfunction. However, if the workpiece cannot be gripped when pushing (such as if the workpiece is a plastically deformed workpiece or rubber component, etc.), grip it when positioning giving consideration to the elastic force of the workpiece.
  • *There is no effect on the backlash during pushing.
  • *The return to origin is done by pushing. The finger position can be displaced by the effect of the backlash during positioning. This backlash displacement should be considered when setting the position.
  • *See the manufacturer's catalog for product information other than the above.
  • *Product images are representative images.
Codice componente
LEHF20K2-48-R1
Codice componente
Prezzo unitario standard
Quantità minima d'ordineSconto volumi elevati
Giorni
spedizione standard
?
Tipo di presa Profilo corpo principale Dimensioni in apertura
(mm)
Dimensioni in chiusura
(mm)
Forza di presa max (lato di apertura, tipo elettrico)
(N)
Funzione aggiuntiva Forza di presa max (lato di chiusura, tipo elettrico)
(N)
Misura Corsa
(mm)
Direzione ingresso cavo motore Tipo cavo attuatore Lunghezza cavo attuatore Tipo driver / controller Lunghezza cavo I/O Metodo i montaggio controller / driver Spina per comunicazioni Protocollo di comunicazione Piombo

1,547.89 €

1 26 giorni Presa a pinza parallela / Aperto, paralleloProfilo laterale48028Con guida lineare282048Ingresso sul lato destroCavo robotNessunoNessuno1.5mMontaggio a viteAssente--

Loading...

  1. 1

Informazioni di base

Tipo Corpo principale (elettrico) Numero di dita di presa 2 pz. Ambiente, applicazioni Standard
Meccanismo di regolazione corsa Doppia regolazione apertura/chiusura

Si trova sulla pagina di LEHF, Pinze elettriche, 2 dita, Corsa lunga, il codice articolo è il seguente: LEHF20K2-48-R1.
Ulteriori dettagli concernenti specifiche e dimensioni si trovano sotto il codice prodotto LEHF20K2-48-R1.

Tipologia prodotto

Codice componente
LEHF10K2-16-R31P1
LEHF10K2-16-R3CE18
LEHF10K2-16-R3CP18
LEHF20K2-48-R11P1D
LEHF20K2-48-R1C917
LEHF20K2-48-R1CP17
Codice componentePrezzo unitario standardQuantità minima d'ordineSconto volumi elevatiGiorni
spedizione standard
?
Tipo di presa Profilo corpo principale Dimensioni in apertura
(mm)
Dimensioni in chiusura
(mm)
Forza di presa max (lato di apertura, tipo elettrico)
(N)
Funzione aggiuntiva Forza di presa max (lato di chiusura, tipo elettrico)
(N)
Misura Corsa
(mm)
Direzione ingresso cavo motore Tipo cavo attuatore Lunghezza cavo attuatore Tipo driver / controller Lunghezza cavo I/O Metodo i montaggio controller / driver Spina per comunicazioni Protocollo di comunicazione Piombo

1,706.39 €

1 26 giorni Aperto, parallelo / Presa a pinza parallelaProfilo laterale1607Con guida lineare71016Ingresso sul lato destroCavo robot3 mTipo senza programma PNP1.5mMontaggio a viteAssente--

2,075.26 €

1 26 giorni Pinza a mano meccanica / Aperto, parallelo / Presa a pinza parallelaProfilo quadrato--7Elevata precisione / Con anticaduta / Con guida lineare / Controllo velocità / Funzione di regolazione corsa / Comando forza di presa71016Ingresso sul lato destroCavo robot3 mJXCE1 (ingresso diretto EtherCAT)NessunoMontaggio su guida DINAssenteEtherCAT (R)Tipo base

2,100.50 €

1 26 giorni Pinza a mano meccanica / Aperto, parallelo / Presa a pinza parallelaProfilo quadrato--7Elevata precisione / Con anticaduta / Con guida lineare / Controllo velocità / Funzione di regolazione corsa / Comando forza di presa71016Ingresso sul lato destroCavo robot3 mJXCP1 (ingresso diretto PROFINET)NessunoMontaggio su guida DINAssentePROFINETTipo base

1,936.34 €

1 26 giorni Aperto, parallelo / Presa a pinza parallelaProfilo laterale48028Con guida lineare282048Ingresso sul lato destroCavo robot1.5mTipo senza programma PNP1.5mMontaggio su guida DINAssente--

2,247.03 €

1 26 giorni Pinza a mano meccanica / Aperto, parallelo / Presa a pinza parallelaProfilo quadrato48-28Elevata precisione / Con anticaduta / Con guida lineare / Controllo velocità / Funzione di regolazione corsa / Comando forza di presa282048Ingresso sul lato destroCavo robot1.5mJXC91 (Ingresso diretto Ethernet/IP)NessunoMontaggio a viteAssenteEtherNet/IP (TM)Tipo base

2,278.59 €

1 26 giorni Pinza a mano meccanica / Aperto, parallelo / Presa a pinza parallelaProfilo quadrato48-28Elevata precisione / Con anticaduta / Con guida lineare / Controllo velocità / Funzione di regolazione corsa / Comando forza di presa282048Ingresso sul lato destroCavo robot1.5mJXCP1 (ingresso diretto PROFINET)NessunoMontaggio a viteAssentePROFINETTipo base

Supporto tecnico