If the model number is created and the location for the motor speed designator is left blank, this is the base speed that each motor will be manufactured to. The model number can also be created including this standard speed designator.
Exlar also provides the flexibility to manufacture all of its T-LAM products with special base speeds to match the customer's exact application requirements. This may be a higher than standard speed motor, or lower base speed than standard which will allow the customer to get the required torque, at a speed optimized to their application, and use the minimum amount of current from their amplifier
The callout for a special speed is configured in the model number by using a two digit code from 01-99. These numbers represent the number, in hundreds, of RPM that will be the base speed for the particular motor.
For example, an GSM-30-03-01-BSA-EM3-138-30 motor that normally has a 3000 rpm standard winding, can be changed to a 3300 rpm winding by changing the -40 to a -33. It can be changed to a 5000 rpm winding by changing the -40 to a -50.
Changing this speed designator will change the ratings of the motor, and these must be obtained from Exlar applications engineers. Also, it is not possible to produce every possible speed from 01-99 for each motor at each voltage, so please contact Exlar applications engineers for confirmation of the speed that is desired for the application.
Feedback Options
LT = ICT including conditioner. This option provides for an actuator containing an internally mounted ICT transducer spanning the full stroke of the actuator. LT is not available with absolute feedback. Inquire with Exlar engineering for details and conditioner output preference.
Due to the variability in size of some feedback devices, especially absolute feedback devices which are often very large relative to the size of the actuator motor, the actual size of the actuator may differ in length and width from these drawings for feedback types other than standard resolvers and standard encoders. Please consult Exlar for details. In the event that you order an actuator that differs from these standard dimensions, you will be sent a drawing of the final configuration of your actuator for approval.
Motor Options
GSM Motor options are described with a 3 digit code. The first digit calls out the stack length, the second the rated bus voltage, and the third the number or poles of the motor. Refer to the mechanical/electrical specifications for motor torque and actuator rated force.
Housing Options
P5 = IP65 Sealing Option
HC = Type III Hard Coat Anodized, Class 1
This option provides an actuator with type III hard coat anodized coating. Class 1, no dye.
XH = Special Housing Option
Any housing option that is not designated by the above ccodes should be listed as XH and described at time of order. All special options must be discussed with Exlar enginering.
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