Dayton 4YY56 1/8 HP 1725 RPM 115V 48 Frame TEAO Motor

Direct-replacement motor for 4YC86

This Dayton 4YY56 motor is a single-phase, permanent split capacitor unit rated at 1/8 hp and 1725 RPM. It runs on 115 V AC at 60 Hz and draws 1.7 A at full load. The 48YZ frame and clockwise lead-end rotation match the original 4YC86 specification for direct replacement in compatible fan and blower assemblies.

Verify voltage and shaft rotation before ordering

The motor is usable only at 115 V and is not usable at 200 V or 208 V. Confirm your supply voltage matches 115 V AC and that the driven equipment requires clockwise rotation when viewed from the lead end. Check that the 48YZ frame dimensions and mounting pattern align with the existing housing and that the shaft diameter suits the fan hub or pulley.

Fits continuous-duty fan and blower builds

Totally enclosed air-over construction relies on the equipment airflow for cooling, so the motor must be installed in the airstream of the fan or blower it drives. Class B insulation and automatic thermal protection support continuous duty at up to 40 °C ambient. The 1.0 service factor leaves no overload margin, so the driven load must stay within the 1/8 hp rating.