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Baldor-Reliance CL3509 1 HP TEFC motor in 56C frame with grey industrial finish

Baldor Electric

Baldor Electric CL3509 1 HP 3450 RPM 115/230V 56C TEFC Motor

SKU CH-6K76-RTZPM

Single-phase 1 hp motor delivers 3450 RPM at 115/230 V in a 56C TEFC frame for continuous duty

  • TypeElectrical
  • 1 hp output powers demanding equipment
  • 3450 RPM nameplate speed delivers high-torque performance
  • Dual 115/230 V voltage fits standard shop wiring
  • 56C frame matches common pump and gearbox mounts
  • TEFC enclosure protects windings in dusty or wet areas

Purpose and fit

The Baldor CL3509 is a single-phase, capacitor-start/run motor rated at 1 HP and 3450 RPM. It suits continuous-duty applications such as pumps, fans or conveyors where a 56C frame and dual-voltage wiring are required.

Voltage and temperature limits

The motor runs on 115 V or 208–230 V at 60 Hz and draws 5.9 A at full load; it is not usable at 200 V. Maximum ambient temperature is 40 °C and the insulation is Class B with a 1.25 service factor.

Upgrade considerations

It replaces an open-drip-proof unit when a totally enclosed fan-cooled enclosure is needed for dusty or wet environments. The jump is worth it when the application demands reversible CW/CCW rotation and NEMA 56C mounting without changing the driven equipment.

Highlights

  • 1 hp output powers demanding equipment
  • 3450 RPM nameplate speed delivers high-torque performance
  • Dual 115/230 V voltage fits standard shop wiring
  • 56C frame matches common pump and gearbox mounts
  • TEFC enclosure protects windings in dusty or wet areas

Specifications

BrandBALDOR ELECTRIC
TypeElectrical

Questions about this item

Should I choose the 115 V or 230 V wiring for my supply?

The motor is rated for 115/208-230 V AC and draws 5.9 A at full load; wire it for the voltage your circuit provides.

What does the 3450 RPM nameplate speed mean once the motor is loaded?

At full load the motor runs at 3450 RPM with a 1.25 service factor for continuous duty at 40 °C ambient.

Does the 56C frame limit the mounting options I can use?

The 56C face-mount flange bolts directly to NEMA 56C gearboxes, pumps or driven equipment.

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