Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number BTM18-L, a General Dynamics Global Imaging component we feature that is listed with the NSN 5977015952227 and item name “Brush Electrical Contact.” For further identification, part number BTM18-L was also specifically produced under CAGE Code 3A5R4 and belongs to Federal Supply Class (FSC) 5977 Electrical Contact Brushes and Electrodes. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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| MRC | Criteria | Characteristic |
|---|---|---|
| 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 NOMINAL;CURRENT AT TP:3.03 AMPS NOMINAL;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. |
| AAUB | HOLE DIAMETER | 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.942 INCHES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BTM18-L BRUSHLESS DC MOTORS |
| ADGZ | DISTANCE FROM CENTER OF HOLE TO OUTSIDE EDGE | 0.8593 INCHES MINIMUM AND 0.8595 INCHES MAXIMUM |
| AGEK | SPRING FREE LENGTH | 1.717 INCHES MINIMUM AND 1.719 INCHES MAXIMUM |
| CRPH | OUTER EDGE TO SLOT EDGE DISTANCE | 0.041 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | ONE PIECE |
| AAQL | BODY STYLE | CYLINDRICAL |
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