ejector with pad zhp series confidential internal use onlyconfidentialconfidential

Ejector with Pad ZHP Series

ConfidentialInternal use only

ConfidentialConfidentialConfidentialConfidential

1. Features (1)-“Lock plate construction” which makes pad replacement easy“Lock plate construction” which makes pad replacement easy Easy locking construction: Simply sliding the adapter lock plate enables detachment and attachment of the pad

Adapter Lock plate

Pad

Ejector

Stud

Easy maintenanceConfidentialConfidentialConfidentialConfidential

1. Features (2)

-Energy saving and high performance 2 stage ejectoEnergy saving and high performance 2 stage ejector installedr installed 2 stage ejector improved to reduce air consumption, increased suction flow, and improved vacuum generation efficiency (suction/consumption) compared with the conventional products.

Quick responseReliable suction

Suction flow rate

Air consumption

1st nozzle 2nd nozzle

Suction flow rate

increased

reduced


1. Features (3)- Good noise Good noise reduction and creduction and clog log resistantresistant silencer silencer Through hole silencer provides good silencing performance, and also prevents clogging of the element which deteriorates the ejector performance.- Strainer built in pad- Strainer built in pad　 Blocks foreign matter from entering the product

No cloggingConfidentialConfidentialConfidentialConfidential

2. Purpose of Development 　　　　　　　　　　　　　　　　　　　　　　

1. To make a complex ejector and 1. To make a complex ejector and pad pad productproduct

　　 - To provide t- To provide the he market with a complex product integrated with high performarket with a complex product integrated with high performance ejector and new mounting structure pad mance ejector and new mounting structure pad

2. To expand sales of vacuum products in North American a2. To expand sales of vacuum products in North American and European marketsnd European markets

　　 - This is a product that the competitor has and SMC has not had, that is ex- This is a product that the competitor has and SMC has not had, that is expected to sell wpected to sell wellell mainly in t mainly in the he North American and European market. North American and European market.

3. Give a3. Give an n advantage to the SMC product against the compeadvantage to the SMC product against the competitor's product to expand our market sharetitor's product to expand our market share

　　 - Easy replacement of the pad and compact size give a- Easy replacement of the pad and compact size give an n advantage to SMadvantage to SMC product against the competitor's product to increase our market share. C product against the competitor's product to increase our market share.


3. Application 　　　　　　　　　　　　　　　　　　　　　　

Panel transfer

Box packaging, transfer

Series connection without ejector


Can be used in a normal environment (EP, CP, MP, FP, MDF, etc.) 　　　　　　　　　　　　　　　　　　

3. Application Example: Robot Palletizing 　　　　　　　　　　　　　　　　　　　　　　


3. Application Examples: Carton Former, Carton Sealer, Case Packing Machine

　　　　　　　　　　　　　　　　　　　　　　ConfidentialConfidentialConfidentialConfidential

4. Specifications and Performance 　　　　　　　　　　　　　　　　　　　　　　　　

ZHP□B□ -07□ -10□ -12□ -15□

Nozzle diameter 07 10 12 15

Standard supply pressure

0.35MPa

Suction flow [A] 30 51 62 77

Flow rate consumption [A]

24 40 58 87

Vacuum pressure

-91kPa

[A]: L/min (ANR)Ejector performance

ZHP□B□ -07□ -10□ -12□ -15□

ZHP63B 0.30 0.14 0.12 0.09

ZHP80B 0.46 0.22 0.19 0.14

Response time (*) [sec]

(*) Response time is the time required for the ejector to reach -57kPa after the separately installed valve is turned ON with a supply pressure of 0.35MPa.


5. Construction 　　　　　　　　　　　　　　　　　　　　　　　　　　　

No. Name Remarks

1 Bellows style pad

2 Stud assembly

3 Plate Included in 2

4 Strainer Included in 2

5 Mounting bracket

6 Lock nut

7 Port plug

8 One-touch fitting P port

9 Clip To fix 8

10 Ejector assembly

11 Silencer assembly

12Silencer Included in 1

1

13 Check valve

14 Lock plate

15 Locking screw For safety

16 spacer NBR(*)


16

(*)Even if the materials of the pad are anything, the materials of the spacer are NBR.

7. How-to-Order 　　　　　　　　　　　　　　　　　　

5. With/Without ejector, Ejector size

ZHP 80 B N B － 10 C6 S7. Exhaust method

4. Mounting

1. Pad diameter

2. Pad style

3. Pad material

Symbol Standard Thread Size

A

Metric

MaleM8

B M10

CFemale

M8

D M10

E

Inch

Male5/16-18UNC

F 3/8-16UNC

GFemale

5/16-18UNC

H 3/8-16UNC

63 63

80 80

B Bellows

N NBR

S Silicone

U Urethane

F Fluorine

1

2

3

4

00 Without ejector

07 Nozzle: ø0.7

10 Nozzle: ø1.0

12 Nozzle: ø1.2

15 Nozzle: ø1.5

5

6. Supply (P) port

Symbol Standard Size

None Without ejector

C4Metric

4 One-touch fitting

C6 6 One-touch fitting

N3Inch

5/32" One-touch fitting

N7 1/4" One-touch fitting

6

None Without ejector

S Exhaust through silencer

7


8. Dimensions (1) 　　　　　　　　　　　　　　　　　　　　


LockLocking screw

Silencer

PD port 2

PD port 1

Unlocking

PD port 3

When unlocking ：32.2

P port

Female thread type

Male thread type

8. Dimensions (2) 　　　　　　　　　　　　　　　　　　　　

Product No. G H J K L M

ZHP□B□A-□ 22.2 26.1 5 13 - M8

ZHP□B□B-□ 21.2 27.1 6 17 - M10

ZHP□B□C-□ - - - 13 35.7 M8 depth 10

ZHP□B□D-□ - - - 17 39.1 M10 depth 10

ZHP□B□E-□ 24 24.4 6.8 12.7 - 5/16-18UNC

ZHP□B□F-□ 23.5 24.8 8.3 14.2 - 3/8-16UNC

ZHP□B□G-□ - - - 12.7 40.75/16-18UNC depth 1

1

ZHP□B□H-□ - - - 14.2 43.1 3/8-16UNC depth 11

Product No. A B C D E F

ZHP63 28 44.5 63 68 13 29

ZHP80 28 56.6 80 85 19 37.5

Product No.

N

C4 4.7

C6 4.7

N3 4.7

N7 7.3

1. Pad dimensions

3. Adapter dimensions

2. P port dimensions


9. Allowable Work Load (Reference) 　　　　　　　　　　　　　　　　　　　　

ZHP63 ZHP80

Horizontal lifting 66 105

Vertical lifting 33 53

Recommended work load (Max. load including the safety factor) [N]

NoteBasic lifting of a workpiece with pad is “horizontal lifting”. If vertical lifting is unavoida

ble, take safety measures such as installing a guide to prevent the workpiece from dropping due to insufficient adsorption strength.

*) Values shown above are obtained under the vacuum pressure of -85kPa.


Horizontal actuation Vertical actuation Guide

Pad

10. Operating Circuit (Reference) 　　　　　　　　　　　　　　　　　　　　

Circuit without release valve (Example of sharing vacuum with a pad without ejector)

Supply valve


Supply valve

Release valve

RegulatorAir filter

ZHP(With ejector)

ZHP(Without ejector)

Restrictor

Pressure sensor

Circuit using release valve (Example of using pressure sensor)

11. Handling Precautions 　　　　　　　　　　　　　　　　　　　　　

Lock plate

　　 After replacing the pad, insert the stud completely to the back, and slide the lock plate until it fits closely to the adapter.

　 When it is not locked well, there can be a risk of the pad coming off.

Consider the surface condition of the workpiece to be adsorbed and the operating atmosphere to select a pad of suitable material.

When a delay is generated in the time required to reach the specified vacuum, clogging of the strainer or vacuum leak from the pad can be the cause. Perform regular maintenance of the adsorbing surface of the pad.


ejector with pad zhp series confidential internal use onlyconfidentialconfidential

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