SRF5348-4485-84-5-45BC-CU

SRF5348-4485-84-5-45BC-CU is a Pacific Scientific motor in the Permanent Magnet DC Motors series. It operates at a rated voltage of 180 V and provides 1.5 HP of output power. Its rated speed is 1,750 RPM, while its continuous torque is 54.0 lb-in for sustained mechanical loads. The continuous current rating is 7.8 A, and the peak current rating is 62.0 A for brief periods of increased demand. A torque constant of 7.9 lb-in/A indicates the amount of torque produced in relation to armature current.

The armature resistance is 1.2 Ω, which affects current flow and resistive losses in the motor windings. Its inductance is 13.5 mH, which opposes rapid changes in armature current. The TEFC enclosure uses a totally enclosed, fan-cooled construction to limit external contaminants while supporting motor cooling.

The motor uses a 145TC NEMA frame for standardized mounting dimensions and shaft alignment. Its NEMA C face mount allows direct attachment to compatible driven equipment. The welded base provides a fixed mounting structure for securing the motor to its installation surface.