SMC AS Series Speed Controller Speed Controller, AS4301F-04-12S, Inlet Male, 1/2 in R R 1/2 in, Outlet Female Tube

Sous-total (1 unité)*

23,05 €

(TVA exclue)

27,89 €

(TVA incluse)

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  • Prêt à être expédié à partir du 18 mai 2026
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Unité
Prix par unité
1 +23,05 €

*Prix donné à titre indicatif

N° de stock RS:
393-748
Référence fabricant:
AS4301F-04-12S
Fabricant:
SMC
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Marque

SMC

Inlet Connection Type

Threaded

Product Type

Speed Controller

Outlet Connection Type

Tube One-Touch Fitting

Sub Type

Speed Controller

Inlet Connection Size

R 1/2

Outlet Connection Size

12 mm

Series

AS

Inlet Thread Standard

R

Maximum Operating Pressure

1 Mpa

Inlet Port Gender

Male

Minimum Operating Temperature

-5°C

Material

Polybutylene Terephthalate, Brass

Outlet Port Gender

Female

Maximum Operating Temperature

60°C

Standards/Approvals

RoHS, JIS B 8370, ISO 14001, ISO 4414, ISO 9001

Hazardous Area Certification

NO

Minimum Operating Pressure

0.1MPa

Proof Pressure

1.5MPa

Model Number

AS4301F-04-12S

SMC Series AS Speed Controller, 12mm Outlet size, 1/2 inches Inlet Connection size - AS4301F-04-12S


This speed controller is a Compact pneumatic device designed to regulate Air flow within automation systems. It controls actuation speed in equipment using a threaded R inlet and a push-fit outlet, operating across typical industrial temperature and pressure ranges to support controlled motion in mechanical and electrical assemblies.

Features & Benefits


• 1/2 inches R inlet enables straightforward connection to standard pipework
• 12mm one-touch outlet allows Rapid tube insertion and removal
• Polybutylene terephthalate and brass construction offers chemical and wear resistance
• Operating pressure range 0.1–1MPa supports a wide range of actuator forces
• Maximum operating temperature 60°C maintains performance in warmed environments
• Proof pressure 1.5MPa provides margin against pressure spikes

**Applications**


• Suitable for speed control of pneumatic cylinders in production lines
• Ideal for integration into pick-and-place actuator circuits
• Used with pneumatic valves for motion dampening in assembly stations
• Can be used for flow adjustment in lab automation rigs

What inlet thread type does it accept for piping connections?


It uses a male R thread conforming to the R standard for tapered pipe fittings.

Which materials contact the media and what is their advantage?


The body combines polybutylene terephthalate with brass components to balance lightweight polymer properties with metal durability at connection points.

What pressure scenarios can it safely handle during operation?


Normal working pressure spans from 0.1MPa up to 1MPa, with short-term testing to 1.5MPa for proofing against overpressure events.

How is the outlet connected to tubing in system layouts?


The outlet employs a female one-touch tube fitting sized for 12mm tubing, permitting quick assembly and disassembly without tools.

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