If the model number is created and the location for the motor speed designator is left blank, this is the base speed to which each motor will be manufactured. 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 your exact application requirements. This may be a higher than standard speed motor, or lower base speed than standard which will allow you to get the required torque, at a speed optimized to your application, and use the minimum amount of current from your amplifier.
The call-out 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, a motor that normally has a 4000 rpm standard winding can be changed to a 3300 rpm winding by changing the -40 at the end of the model number 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 to -99 for each motor at each voltage so please contact Exlar applications engineers for confirmation of the speed that is desired for the application.
Motor Options
SLM 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 of poles of the motor. Refer to the mechanical/electrical specifications for motor torque and actuator rated force.
118 = 1 stack, 115 Vrms, 8 Pole, Class 180 H
138 = 1 stack, 230 Vrms, 8 Pole, Class 180 H
158 = 1 stack, 400 Vrms, 8 Pole, Class 180 H
168 = 1 stack, 460 Vrms, 8 Pole, Class 180 H
218 = 2 stack, 115 Vrms, 8 Pole, Class 180 H
238 = 2 stack, 230 Vrms, 8 Pole, Class 180 H
258 = 2 stack, 400 Vrms, 8 Pole, Class 180 H
268 = 2 stack, 460 Vrms, 8 Pole, Class 180 H
318 = 3 stack, 115 Vrms, 8 Pole, Class 180 H
338 = 3 stack, 230 Vrms, 8 Pole, Class 180 H
358 = 3 stack, 400 Vrms, 8 Pole, Class 180 H
368 = 3 stack, 460 Vrms, 8 Pole, Class 180 H
Housing Options
FG = Food Grade Epoxy
This option provides for an actuator coated with FDA approved white epoxy.
SS = Stainless Steel Housing
This option provides an actuator with all stainless steel construction. Housing dimensions for this option are not equal to the standard housing. Please inquire with Exlar for dimensions.
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 codes should be listed as XH and described at time of order. All special options must be discussed with Exlar engineering.
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