US Motors 6316 Blower Motor 1-1/3HP 208-230V 56 Frame Cap Start-Cap Run

Description

The US Motors 6316 is a heavy-duty commercial blower motor engineered for reliable performance in demanding HVAC air-handling applications. Built around a 56 NEMA frame with a resilient mount design, this motor installs easily into a wide range of blower assemblies and air handler units.

Motor Overview

Designed for single-phase power distribution systems, the 6316 operates on 208–230V AC and delivers 1-1/3 horsepower across dual speeds — 1725 RPM for high-speed operation and 1140 RPM for low-speed operation — giving system designers the flexibility to match airflow requirements precisely.

Key Specifications

• Horsepower: 1-1/3 HP
• Voltage: 208–230V AC
• Phase: Single Phase
• Speed: 1725 / 1140 RPM (dual speed)
• Amperage: 7.4–7.4A (high speed) / 4.0–4.3A (low speed)
• NEMA Frame Size: 56
• Enclosure Type: Open Drip-Proof (ODP)
• Bearing Type: Ball Bearing
• Mount Type: Resilient Mount
• Motor Type: Capacitor Start – Capacitor Run (CSCR)

Design & Construction Features

• Capacitor Start – Capacitor Run (CSCR) configuration delivers high starting torque and smooth, efficient continuous operation
• Ball bearing construction ensures long service life and reduced maintenance requirements
• Open Drip-Proof (ODP) enclosure protects internal components from dripping liquids in standard indoor installations
• Resilient mount base absorbs vibration and reduces noise transmission to the equipment cabinet
• Standard 56 NEMA frame ensures broad cross-reference compatibility with OEM and replacement applications
• Dual-speed capability (1725/1140 RPM) supports multi-speed blower control strategies

Typical Applications

• Commercial and residential air handling units (AHUs)
• Belt-drive blower assemblies
• HVAC fan coil units
• Replacement and retrofit blower motor applications requiring a 56 NEMA frame

The US Motors 6316 is a trusted solution for HVAC professionals seeking a dependable, high-performance blower motor with the versatility of dual-speed operation and the durability of ball bearing construction.