VMA Miki Pulley ALS Starflex Couplings

£ POA



Starflex ALS B

The Starflex has a simple construction of two hubs with a flexible element inside. There are three types of elements that differ in hardness and fit. The flexible element is a polyurethane elastomer and allows vibration damping and offset compensation.

Element hardness: 90 JIS A / 97 JIS A

Element as "tight fit" and "loose fit" available

RoHS compliant

1.2 Nm to 650 Nm

Suitable for Servo-, Stepper- and Standardmotors


Download ALS Catalogue (PDF 1MB)


Download ALS-B Datasheet (PDF 200kb)



Starflex ALS H

Element hardness: 90 JIS A / 97 JIS A

Element as "tight fit" and "loose fit" available

RoHS compliant

1.2 Nm to 1050 Nm

Fits for Servo-, Stepper- und Standardmotors


Download ALS-H Datasheet (PDF 200kb)



Sprflex AL

A product of the first hour. The jaw coupling Sprflex AL has a flexible element made of NBR rubber, which has special damping properties and gives the coupling its characteristics. Due to the simple structure and the attractive price it’s still a top seller.

High dampening

RoHS compliant

0.5 to 150 Nm

High flexibility

Max. 18‘000 rpm


Download AL Catalogue (PDF 370kb)


Download AL Datasheet (PDF 200kb)


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