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Baldor HBEM3770T

Baldor · Critical Cooling, three phase, TEFC, Inverter Duty, Bearing Protection
7 1/2 HP 1770 213T TEFC 230V|460V General Purpose AC Motors
Catalog Number: HBEM3770T
HP
7 1/2
RPM
1800
Voltage
230V,460V
Frame
213T
Phase
3
Enclosure
TEFC
Material
Cast Iron
Mounting
Rigid

Product-line overview

The Baldor Critical Cooling motor is designed for superior performance, featuring a durable cast iron frame and built to handle inverter applications in accordance with NEMA MG1 Part 31.4.4.2 standards. It is equipped with sealed hybrid ceramic bearings that offer protection against shaft currents, ensuring long-lasting reliability. With a focus on longevity, this motor is backed by a 5-year warranty for added peace of mind. It is well-suited for a range of demanding applications, including fans, direct drive systems, HVAC, variable speed operations, and mission-critical environments, making it a dependable choice for industries that require consistent and efficient performance.

Availability: Factory Order

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Critical Cooling, three phase, TEFC, Inverter Duty, Bearing Protection

Features

  • Sturdy cast iron frame construction for durability
  • Inverter-ready, compliant with NEMA MG1 Part 31.4.4.2
  • Hybrid Ceramic bearings sealed to safeguard against shaft currents
  • Designed for long-lasting performance with a 5-year warranty

Applications

  • Fans and blowers
  • Direct drive systems
  • HVAC systems
  • Variable speed setups
  • Mission-critical operations
Electrical Data
Rated Motor Output Power
7 1/2 HP
5.625 kW
Rated Motor Speed
1770 RPM
Rated Motor Voltage
230V,460V
Rated Motor Current
19/9.5 AMP
Phase
3
Poles
4
Locked Rotor Current
-
Fl Current @ 208V
20
Service Factor
1.15
KVA Code
J
Nominal Efficiency
91.7
Nominal Power Factor
81
Leads (Qty, Size)
9
Frequency
60 Hz
Connection
-
Start Capacitor
-
Run Capacitor
-
MFD
-
VFD (S.F. 1.0)
Ratio
Hz
Variable Torque
20:1
3
Constant Torque
10:1
6
General Data
Frame
213T
Enclosure
TEFC
Mounting
Rigid
Number of Speeds
-
Approximate Weight
193lb
Double Drilled
Yes
Frame Material
Cast Iron
C-Dimension
18.45"
NEMA Design
A
Degree of Protection (IP)
IP54
Insulation Class
H
Rotation
Reversible
Duty
Continuous
Conduit Box Location
F1
Removable Feet
No
Orientation
Horizontal
Ambient Temp
40 °C
Full Load Temperature Rise
Full Load Temp Rise
48
Temp Code
-
Mechanical Data
DE Bearing
6307
NDE Bearing
6206
Shaft Diameter
1.375"
Shaft Length
3.38"
Grease Type
Polyrex EM
Greaseable
Yes
Hazardous Locations
CSA Certified
-
Temp Code (Sine Wave Power)
-
Temp Code (VFD Power)
-
Additional Information
Agency Approvals
cURus EEV
Country of Origin
USA
Warranty
5-Year

Product Line Review

Reviews for this product are combined with others in the same product line, as they share the same design but differ in specifications like HP or RPM.

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About Baldor

Baldor is widely recognized in the United States for its Super-E® motor line, a premium-efficiency (IE3) motor series designed to deliver lower energy costs and improved performance compared to standard high-efficiency (IE2) motors.

Built for tough, real-world industrial environments, Baldor-Reliance motors are engineered with durability, reliability, and operator safety in mind. Their product lineup includes AC and DC motors, farm-duty motors, crusher-duty motors, and explosion-proof models used across a broad range of U.S. manufacturing and processing industries.

Formerly known as Baldor Electric Company, the brand now operates as part of ABB’s U.S. Motion business. Baldor joined the ABB family in 2011, and after a full integration in 2018, the motors continue to be marketed under the familiar Baldor-Reliance name across North America.

Baldor-Reliance motors are headquartered and manufactured in Fort Smith, Arkansas, with facilities and support teams located throughout the United States. These regional locations provide application assistance, technical expertise, and distribution support for American industrial customers.

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