Deceleration Controller

M No fluctuation effect on the supply pressure

MAllows for the 2-speed control of cylinders

¡2-speed control reduces cycle time¡�Allows for the impact relaxation of the

stroke end

Valve

Speed controller (1st speed) adjustment

Deceleration after high-speed driving

Cushion timing adjustment

Cushion intensity adjustment

1st speed

2nd speedStr

oke

Operatingtime

L side 2nd speed adjustment R side Deceleration

position adjustment

R side 2nd speed adjustment

L side Deceleration position adjustment Application Example

For the relaxation of impact when opening/closing the door

M Provides impact relaxation in cases where it is difficult to install a shock absorber, etc.

L side

R side

The deceleration position (cushion timing) and

2nd speed (cushion intensity)can be adjusted.

M Can be easily introduced to existing equipment due to installation between the valve and cylinder

Applicable tubing O.D.: ø6

Decelerationposition adjustment(Black)

2nd speed adjustment(Gray)

INFORMATION

20-E747

DAS-X946

Akihabara UDX 15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPANPhone: 03-5207-8249 Fax: 03-5298-5362https://www.smcworld.com© 2020 SMC Corporation All Rights Reserved

Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.

D-G

Safety Instructions Be sure to read the “Handling Precautions for SMC Products” (M-E03-3) and “Operation Manual” before use.

52

(55.2)

40

42.4

64

54.6

25

Target Cylinder Area

Dimensions

Specifications

Bore size ø10 to ø40

Stroke From 150 mm

Fluid Air

Max. operating pressure 0.7 MPa

Min. operating pressure 0.3 MPa

Ambient and fluid temperatures 0 to 60°CPort size ø6

Flow rate characteristics(Sonic conductance)

Before deceleration 1.5 dm3/(s·bar)

After deceleration 0.2 dm3/(s·bar)

DAS-X946

A