BA3640-5091-1 by Pacific Scientific

The Pacific Scientific BA3640-5091-1 motor from the Permanent Magnet DC Motors series by Pacific Scientific delivers industry-standard performance in a compact, robust package. This motor provides a Continuous Torque of 6.6 lb-in and a Horsepower rating of 1.0 HP, enabling reliable operation under demanding loads. It operates at a Rated Speed of 1750 RPM and draws low-voltage power at 12 V, making it ideal for precision industrial automation systems. The unit meets the NEMA 56C rating standard for frame size and interchangeability and features a TEFC enclosure to guard against dust and moisture ingress. With a detachable base and NEMA C Face mounting, installation versatility is maximized to suit a broad range of mechanical configurations.

Performance is driven by a Torque Constant of 0.21 lb-in/A, providing a linear relationship between current and torque for precise motion control. The TEFC (Totally Enclosed Fan Cooled) design employs an external fan to dissipate heat efficiently, preventing thermal overload during continuous operation. Electrical safety and compliance are secured under the UL1004 recognition, reducing hazard risk in industrial environments. This motor utilizes 2 brush replacements per motor (YP00583) to maintain optimal commutation and minimize maintenance downtime. Designed for harsh settings, it combines a low-inertia rotor with optimized cooling for rapid acceleration and deceleration cycles.

Reliability is further underscored by a rugged housing that extends operational life in harsh factory conditions. With a Length of 38.4 inches and Weight of 36.0 lbs, the BA3640-5091-1 balances mechanical stability with manageable mass for system integration. The detachable mounting base simplifies alignment and maintenance, enhancing uptime in continuous production lines. Compatibility with standard NEMA C Face mounting ensures seamless retrofits and interoperability with existing drives and controls. This motor is ideally suited for industrial automation applications such as conveyor systems, packaging machinery, and robotics where dependable torque and precise control are essential.