Compax3 Accessories
110 I11 T11 192-120101 N6 - March 2004
8.3.2. Rotary servo motors
In this chapter you can read about:
Motor data table of the standard motors .......................................................................................113
Holding brake ...............................................................................................................................114
Pulse encoder systems.................................................................................................................114
Dimensions of the SMH(A) motors................................................................................................115
Dimensions of the MH(A) 105 motors ...........................................................................................116
Dimensions of the MH(A)145 and MH(A)205 motors ....................................................................117
Order code for SMH/MH motors ...................................................................................................118
Modern electric drive technology requires synchronous servomotors meeting the
requirements of individual applications. Parker servo motors were designed to
meet the requirements for variable speed drives.
SMH synchronous servo motors
An outstanding characteristic of SMH synchronous servomotors is their low rotor
moment of inertia. Typical areas of usage for these motors are for packing
machines or automatic pressing and assembly machines for which rapid
accelerations and delays are required.
SMH servo motors have smooth surfaces as well as depressions in the mounting
areas that make it very easy to mount them on the gearbox.
3 design sizes in 5 different flange sizes with edge lengths 60, 70, 82 and 100 mm
and with 6 different shaft diameters are available in a output range from 1.4 to 6
Nm (Over-temperature 65K).
MH synchronous servo motors
MH series servo motors stand out due to their wide output range as well as a
multitude of available options. Stall torques of the MH motor series cover a range
of 0.2 to 90 Nm (Over-temperature 65K). 5 design sizes are available in 7 flange
sizes with 56, 70, 96, 105, 116, 145 and 205 mm. The motors can be equipped
with different moments of inertia, which facilitates the adaptation to different
applications. Active and passive ventilator fans complement a variety of options.
Typical areas of application for these motors are therefore tool and printing
machines as well as handling robots.
Both series, SMH as well as MH may, if desired, equipped with a holding brake. As
an alternative to the Resolver feedback, SinCos© single turn or a SinCos©
Multiturn absolute value encoder are available.
Together with the compact COMPAX servo control system and the intelligent
Compax3 servo drive, these motors form a drive concept for use on power
networks from 230 V to 400 V (460 V) AC.
A wide range of gearboxes is available for all types of motors. The gearboxes can
be mounted if necessary.
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