Air motors

Ultralight & powerful

The W&H air motors are characterized by high motor power and a long lifespan. Power can be controlled smoothly in both forward and reverse drive. They are very quiet and light to use. The air motors are available with or without light.

Restoration & Prosthetics

Restoration & Prosthetics

System Overview

* Multiflex® is a registered trade mark of Kaltenbach & Voigt GmbH, Germany
** also with other coupling versions available
*** Contra-angle handpieces of the Synea Vision Short Edition can be used on micromotors with an ISO coupling length of 23 mm or less.

  • AM-25 L RM

    Compact. Lightweight. LED.

    W&H offers the optimal range of air motors for your straight and contra-angle handpieces.

    Your advantages at a glance

    • Short and lightweight
    • 360° rotation of the contra-angle handpiece on the motor
    • The LED in the air motor guarantees optimal view
    • Extremely powerful motor with high torque
    • Long lifespan
    • Thermo washer disinfectable and sterilizable
    Range of air motors AM-25

    AM-25 L RM, AM-25 A BC/RM, AM-25 E BC/RM, AM-25 BC/RM

    W&H air motors are available with Borden 2(3)-hole system, standard 4-hole system and standard 6-hole system.
    Range of air motors AM-20

    AM-20 BC/RM, AM-20 E BC/RM

    W&H offers the optimal range of air motors for your Alegra straight and contra-angle handpieces.

    Air motor AM-25 L RM, Air motor AM-25 A RM

    internal spray
    forward / reverse drive
    speed: up to 25.000 rpm*

    AM-25 L RM
    REF 30102000

    with LED, internal spray, standard 6-hole connection

    AM-25 A RM
    REF 30103000

    without light, internal spray, standard 4-hole connection


    Air motor AM-25 E RM, Air motor AM-25 E BC

    external spray
    forward / reverse drive
    speed: up to 25.000 rpm*

    AM-25 E RM
    REF 30105000

    without light, external spray, standard 4-hole connection

    AM-25 E BC
    REF 30111000

    without light, external spray, 2(3) Borden hole connection


    Air motor AM-25 BC/RM

    without spray
    forward / reverse drive
    speed: up to 25.000 rpm*

    AM-25 RM
    REF 30108000

    without light, without spray, standard 4-hole connection

    AM-25 BC
    REF 30112000

    without light, without spray, 2(3) Borden hole connection


    Air motor AM-20

    without spray
    forward / reverse drive
    speed: up to 25.000 rpm*

    AM-20 RM
    REF 30106000

    without light, standard 4-hole connection

    AM-20 BC
    REF 30113000

    without light, 2(3) Borden hole connection

    Air motor AM-20 E

    external spray
    forward / reverse drive
    speed: up to 25.000 rpm*

    AM-20 E RM
    REF 30107000

    without light, standard 4-hole connection

    AM-20 E BC
    REF 30109000

    without light, 2(3) Borden hole connection


    * Power and speed data of air driven motors are largely dependent on the quality of the turbine hoses used and may therefore differ from the specified values.

  • Air motors AM-25 L RM AM-25 A RM
    AM-25 E RM
    AM-25 RM
    AM-25 A BC
    AM-25 E BC
    AM-25 BC
    Coupling hose end: Fixed connection
    Standard 6-hole
    Fixed connection
    Standard 4-hole
    Fixed connection
    Borden 2(3)-hole
    Light (LED version): LED
    Spray: internal internal
    external

    internal
    external

    Weight: 77 g 78 g
    75 g
    73 g
    78 g
    74 g
    73 g
    Speed range (rpm) at
    an operating pressure of:
    at 2.2 bar: 5,000 – 20,000*
    at 3 bar: 5,000 – 25,000*
    Direction of rotation: forward / reverse drive

    Air motors AM-20 E RM
    AM-20 RM
    AM-20 E BC
    AM-20 BC
    Coupling hose end: Fixed connection
    Standard 4-hole
    Fixed connection
    Borden 2(3)-hole
    Spray: external
    external
    Weight: 58 g
    55 g
    57 g
    55 g
    Speed range (rpm) at
    an operating pressure of:
    at 2.2 bar: 5,000 – 20,000*
    at 3 bar: 5,000 – 25,000*
    Direction of rotation: forward / reverse drive

    * Performance and speed data of air driven motors are largely dependent on the quality
    of the turbine hoses used and may therefore differ from the specified values.