Auto coupler

Automatic connection and disconnection of plural piping and tube
(Water/air/Hydraulic coupler, Electric connector)

オートカプラ メイン

・Specifications

Auto coupler

Connection port 1/4”  3/8”  1/2”  3/4”  1”  1 1/4”  1 1/2”  2”
Max. working pressure 1 ~ 35 MPa
Body material Stainless steel, Chromium molybdenum steel, Copper alloy

Electric connector

Max. current 60 A
Body material Copper alloy, Aluminum

Lock guide / Self-alignment Mechanism

Allowable eccentricity ±5 mm

Delivery record 5,500

It is a sophisticated automatic coupling system that has many delivery records for stamping, diecasting and plastic molding machines, which enables line connection on those machines.

オートカプラ 成形機 1

35,000kN IMM

❶ Self-alignment mechanism      ❷ Lock guide socket      ❸ Water, Air 1 1/2”×2 Port      ❹ Hydraulic 3/8”×16 Port      ❺ Electric connector

オートカプラ 成形機 2

35,000kN IMM

❶ Electric connector      ❷ Lock guide pin      ❸ Water, Air 1 1/2”×2 Port      ❹ Hydraulic 3/8”×16 Port

オートカプラ ブロー成形機 1

900kN Blow molding machine

❶ Self-alignment mechanism      ❷ Air 1”×3 Port      ❸ Electric connector      ❹ Lock guide socket      ❺ Air 1/2”×4 Port
❻ Air 3/8”×12 Port      ❼ Water 1”×2 Port      ❽ Mold detection proximity switch      ❾ Hydraulic 3/8”×10 Port      ❿ Water 1 1/2”×2 Port

オートカプラ ブロー成形機 2

900kN Blow molding machine

❶ Hydraulic 3/8”×10 Port      ❷ Water 1”×2 Port      ❸ Air 3/8”×12 Port      ❹ Air 1/2”×4 Port
❺ Electric connector      ❻ Air 1”×3 Port      ❼ Water 1 1/2”×2 Port      ❽ Lock guide pin

オートカプラ ダイカスト 1

5,000kN Die casting machines

❶ Self-alignment mechanism      ❷ Electric connector      ❸ Lock guide socket
❹ Water, Air 1/2”×2 Port      ❺ Hydraulic 3/8”×4 Port      ❻ Water, Air 3/8”×2 Port

オートカプラ ダイカスト 2

5,000kN Die casting machines

❶ Water, Air 3/8”×2 Port      ❷ Hydraulic 3/8”×4 Port      ❸ Water, Air 1/2”×2 Port
❹ Lock guide pin      ❺ Electric connector

オートカプラ ホットプレス 1

12,000kN Hot press

❶ Self-alignment mechanism      ❷ Non-contact connector thermocouple      ❸ Air cylinder      ❹ Water 1 1/2”×2 Port
❺ Air 3/8”×4 Port      ❻ Lock guide socket      ❼ Non-contact connector signal

オートカプラ ホットプレス 2

12,000kN Hot press

❶ Non-contact connector signal      ❷ Lock guide pin      ❸ Water 1 1/2”×2 Port      ❹ Non-contact connector thermocouple

オートカプラ 産業機械 1

Industrial machinery

❶ Electric connector      ❷ Water, Air 1/4”×50 Port      ❸ Vacuum 3/8”×4 Port      ❹ Lock guide socket      ❺ Self-alignment mechanism

オートカプラ 産業機械 2

Industrial machinery

❶ Water, Air 1/4”×50 Port      ❷ Vacuum 3/8”×4 Port      ❸ Lock guide pin      ❹ Electric connector

  • to automate
  • to reduce the down time of the machine when mold or die change takes place
  • to standardize work procedure
  • to make operational training for new employees effectively
  • to achieve fool-proof connection

Please consider introducing Pascal's automatic coupling system
that can make coupling work safely, easily and quickly.


Auto coupler

Auto coupling system with large number of delivery records in the plastic molding, press working and die casting machine line.

Fluid used     |  Hydraulic, Water, Air / Electric connector

Connection port |  3/8”  1/2”  3/4”  1”  1 1/4”  1 1/2”  2”

Model   Catalog  
Auto coupler Products on site  
Auto coupler Data sheet -  

C&C coupler

It is the simple mechanism of coupler which maintains connection by the mold clamp.

Model   Catalog  
C&C coupler   -  

* Please contact Pascal for C&C coupler.