AF Servo Motors

COMPACT SERIES WITH HIGH POWER DENSITY

Moog AF servo motors (12 poles) are designed for dynamic servo applications where small dimensions (especially shorter length) with a high torque are needed in the wide speed range and with a variable load. The servo motors can therefore be loaded with torques and currents substantially higher than the nominal ones. From the electromagnetic point of view, the motors are designed for the torque overload capacity of 3 - 5 times the rated torque. The Moog AF servo motor series offers a large power range with standard models available with continuous stall torque values ​​from 2.8 to 65 Nm [25 - 575 lb-in]. The modular design is supported by a variety of options with Moog application engineers able to provide fully customized solutions (e.g. winding) designed for different voltage constants (from about 1 to 500 V.min/1000), winding system and insulation designed for different intermediate circuit voltages (12 V, 24 V, 48 V, 330 V, 560 V and 700 V DC), special rotor for higher speed applications with double or triple bandage, special lightweight rotor for reduced moment of inertia, different active lengths, different mechanical design of flange and shaft end, bearings for special applications requiring higher radial and axial forces on the shaft end, different types of encoders, motors for special environmental requirements (higher temperature, chemical environment) and motors with an increased IP code.

Features

  • Compact dimensions with shoter axial length (flat motors) 
  • High torque overload capacity 
  • High efficiency 
  • Production and assembly with greater precision 
  • Long life and high operational reliability 

Benefits

  • Space-saving installation 
  • High power density
  • Highly customized 
  • Rugged, minimum maintenance
  • Different winding options available

     
Dimensions Measuring Unit AF Servo Motors
Continuous Stall Torque M°

Nm [lb-in]


2.8 - 65
[25 - 575]

Peak Torque Mmax

Nm [lb-in]

12.3 -254
[109 - 2246.4]

Rated Speed nN

min-1 (rpm)

0 - 5500

Rated Power PN

kW [hp]


0.8 - 9.4
[1.07 - 12.61]

 

Rated Torque MN

Nm [lb-ft]


2.5 - 59.6
[22.1 - 527]

Moment of Inertia J

kg m2
[lb-insec2 x 10-4 ]
1.8 - 130
[15.9 - 1150.3]

Position Transducer

Standard

Optional 

Resolver

Encoder

Temperature Monitoring

N/A

PTC, PT1000, Thermoswitch

Brake

N/A

Optional

Rated Bus Voltage VDC

V

300/560 
(or customizable)

Certificate / Marks

N/A

CE

Cooling

N/A

Natural
 

Applications

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