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AMA Single Phase Motor

AMAS-SR Single phase capacitor start & run motor


This range of aluminium single phase capacitor start capacitor run multi-mount motors is suitable for many different industrial applications. The start capacitor design is suitable for medium starting torque applications such as pumps or compressors. The multi-mount design enables the feet to be removed or moved to provide left, right or top terminal box configurations.
Starting torque 1.8 - 2.5 times the rated torque.

Main specifications:


All AMAS motors are manufactured in accordance with IEC 34-1/9.

The bearings are maintenance free lubricated with lithium-based grease.

Motors are fitted with V-seals.

Mounting is availiable in B3, B5, B14S, B14L B35, B34S, B34L.


Frame sizes:

IEC size 63-112

Output range:


Protection class:

IP55, according to IEC 34-5

Insulation class:


Temperature rise:

Class B


TEFC, according to IEC 34-6

Surface painting:

Colour RAL 5010, General industrial, to IEC 721-2-1


Deep groove ball bearings, NSK


1000m above sea level

Ambient temp range:


-35̊C to 40̊C

220-240V, 50Hz


Dimension Data

AMAS-SR B3, B14, B5 Dimensions


Technical Data

AMAS-SR 2 & 4Pole Technical Data


Additional information

Connection Diagram



AMA Mounting Arrangements



Motor Exploded Diagram


We make all efforts to better our products. Versions, technical data and figures could be changed therefore. They are not binding before written confirmation.