BC4N040-5

40HP 1765 324T TEFC 575V General Purpose

$6,658.33

Available on backorder

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Quick Specs

  • HP: 40
  • RPM: 1765
  • Voltage: 575
  • Phase: 3
  • Enclosure: TEFC
  • Frame: 324T

Product Overview

The Brook Crompton BC4N040-5 is a powerful 40 horsepower, three-phase AC motor designed for high-demand industrial applications. Running at 1765 RPM and 575V, this motor features a robust 324T cast iron frame with a removable base, rigid round body mounting, and a Totally Enclosed Fan Cooled (TEFC) enclosure. It is inverter-rated (10:1 VT, 5:1 CT), supports continuous duty, and includes IP55 protection.

It offers a high nominal efficiency of 92.4% and a power factor of 0.89. Equipped with 6312 bearings on both ends, a 2.125″ shaft diameter, and lithium-based grease, it’s ideal for horizontal or vertical mounting. Certified for Class I Division 2 hazardous environments, this motor is CSA & UL approved and made in Poland with a 3-year warranty.

Electrical Data

Rated Motor Output Power40
Rated Motor Speed1765
Rated Motor Voltage575
Rated Motor Current-
Phase3
Frequency60
Poles4
Locked Rotor Current-
Service Factor1.25
KVA CodeG
Nominal Efficiency92.4
Nominal Power Factor0.89
Leads (Qty, Size)6
Connection-
Start Capacitor-
Run Capacitor-

General Data

Frame324T
EnclosureTEFC
MountingRemovable Base, Rigid, Round Body
Weight650 lbs
RotationReversible
Ambient Temp40
Number of SpeedsSingle Speed
C-Dimension32
NEMA DesignB
Degree of Protection (IP)-
Insulation ClassF
DutyContinuous
OrientationHorizontal / Vertical

Mechanical Data

DE Bearing6312
NDE Bearing6312
Shaft Diameter2.125
Grease TypeLithium Type
GreaseableNo

Additional Information

Warranty1-Year
Country of OriginPoland
Agency ApprovalsClass I Division 2, CSA & UL, T3

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