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Baldor-Reliance 3-phase motor 7.5 hp 213TC frame open drip proof steel housing

Baldor-Reliance

Baldor-Reliance 3-Phase General Purpose Motor 7 1/2 hp 213TC

SKU CH-CQ9J-2H65P

Three-phase general-purpose motor delivering 7 1/2 hp at 1,770 rpm with 91 percent nominal efficiency and 208-230/460 V AC input

  • Product typeMotors
  • Delivers 7 1/2 hp for demanding industrial tasks
  • 91% nominal efficiency reduces energy consumption
  • Dual-voltage 208-230/460 V suits varied power supplies
  • Open drip-proof enclosure protects internals in clean environments
  • 15 service factor handles temporary overload conditions

Industrial Three-Phase Motor

The Baldor-Reliance CEM3311T is a 7 1/2 hp general purpose motor built for continuous duty in industrial environments. It suits facilities running 60 Hz three-phase power at 208-230/460V AC who need reliable rotational force for pumps, fans, or conveyors.

C-Face Mounting Integration

A 213TC frame with C-face mounting bolts directly to compatible gearboxes or driven equipment without a separate coupling. The steel frame handles 1,770 RPM nameplate speed while the 1.15 service factor absorbs occasional overload. Ball bearings support the shaft for standard radial loads.

Thermal and Electrical Profile

Class F insulation and a 40°C maximum ambient rating define the thermal envelope. Nominal efficiency reaches 91 percent at full load, drawing 19.4 amps at low voltage or 9.7 amps at 460V. No internal thermal protection is fitted, so external overload devices are required. CSA and UR listings confirm compliance for North American installations.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $1,651.99
Pricier than about 98% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameBALDOR-RELIANCE
Product typeMotors

Questions about this item

How does the 1.15 service factor limit continuous overload on this 7 1/2 hp motor?

The 1.15 service factor allows temporary operation above the 7 1/2 hp rating, but sustained loads beyond nameplate amps will exceed thermal limits of the Class F insulation at 40°C ambient.

What are the heat and noise characteristics of the open drip-proof 213TC frame running continuously at 40°C ambient?

Open drip-proof enclosure relies on ambient airflow for cooling; at 40°C max ambient the motor meets its 91% nominal efficiency rating with ball bearing noise typical of 1770 RPM operation.

Which three-phase supply and starter gear must the site already provide for the 208-230/460V 60 Hz nameplate?

The motor requires a three-phase 208-230V or 460V 60 Hz supply and a starter rated for 19.4 A at low voltage or 9.7 A at high voltage to match full-load current.

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