T200 User's Manual SECTION 4: MOTOR GUIDE
PAGE 4-4
4.1 Motor Servo-Drive System
A Moog T200 Servo-Drive system consists of a T200 and a G4XX servo-motor. The selection of a particular motor and
servo-drive for a specific application can be carried out with assistance of Moog selection sheets. These sheets are
provided by local Moog sales offices. Moog-Size, a PC-Windows based program, is also available to aid in the selection
process.
4.2 Global Motor Models and Electrical Types
There are almost 1000 model number variations of G4XX motors. Most of these variations arise because of differences
in the mechanical assembly of the motor. For example some motors have connectors rotated from the 'standard'
configuration. These motors are then assigned a 'non-standard' model number. However from the point of view of the
T200 servo-drive electronics, there is a much smaller number (about 45) of motors that have different electrical
parameters (called non-standard or custom motors). The G4XX motor nameplate (see Figure 4.1) lists both the motor
model and the motor's electrical type. The motor electrical type can also be used to configure the T200 with the
appropriate motor parameters.
4.2.1 Motor Model Identification Scheme
All motor specific data in this User Manual is associated to flange size and stack length of the motors.
Custom/Non-Custom The 3
character determines if the motor is a standard or a non-standard (custom). If the 3
character is a 0, then the motor is a non-standard (custom) model. (e.g. xx0x-xxx in the model
number G402-123). Note that the "Stack-Length" field is then used for a different purpose than
stack length indication:- it is then assigned sequentially to each of the custom motors.
Motor Size Determined by the 4th character of the model number (e.g. Size G4x2-in the model number
G422-414).
Stack Length Can be determined by means of the part number cross reference (see Table 4.1) by the 6th
character of the model number (e.g. length =L10 per in the model number G422-414).
Model Type A model type designation (e.g. G2L10) is described by the following scheme:
GxLyyz with:-
x = motor size;
yy = motor length;
z = electric model (dropped for standard motors).
Brake A description of an optional brake is added to the model type on the nameplate (for instance
G2L10, brake 0,9 Nm).
The T200 can be configured to support Moog's D31X.. series and 30X.. series of servo-
motors, for backward compatibility purposes. Consult Moog applications engineering for
support of these particular motors with the T200.
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