Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Btm18-l brushless dc motors
NSN
National Stock Number:
TXT
Description:
Electrical Contact Brush
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Cylindrical
MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
Between 0.187 inches and 0.188 inches
MRC:
The distance from the center of the hole to the outside edge of the item.ADGZ
Distance From Center Of Hole To Outside Edge:
Between 0.8593 inches and 0.8595 inches
Spring Free Length:
Between 1.717 inches and 1.719 inches
MRC:
The length of a straight line which passes through the center of the largest diameter of an item,and terminates at the outside circumference.AGWM
Largest Outside Diameter:
0.942 inches
Outer Edge To Slot Edge Distance:
0.041 inches
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Peak torque: 20 oz/in; power at tp: 60watts; motor constant: 2.59 oz/in; constinuous torque: 6.0 oz/in; power at constinuous torque: 8.5 watts; input volts at constinuous torque: 8.5 volts; electrical time constant: 0.77 milli-second; mechanical time constant: 25 milli-sec; damping factor: 0.048 oz/in/rad/sec; rotor inertia: 0.0012 oz/in/sec; angular excursion: +, - 50 degrees; total breakaway torque: 0.60 oz/in; max allowable wdg temp: 155.0c; number poles: 2; weight: 5.6 oz; winding constants: resistance: 6.5 +, -12.5 percent ohms; voltage at tp: 19.7 volts ; current at tp: 3.03 amps ; torque sensitivity: 6.60 oz/in/amp, +, -10 percent; back e.M.F. 0.047 volts/rad/sec, +, -10 percent; inductance: 5.0 millihenries, +, - 30 percent.
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
One piece
