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U.S. Motors

UN7T3BC U.S. Motors Vector Duty Motor (7-1/2 HP, 230/460 Volts, 2400 Max RPM)

UN7T3BC U.S. Motors Vector Duty Motor (7-1/2 HP, 230/460 Volts, 2400 Max RPM)

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UN7T3BC

$2,421.84 USD
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US Motors Emerson UN7T3BC HP: 7-1/2, Max RPM: 2400, Base RPM: 1200, Volts: 230/460, Frame: 254TC, Enclosure: TENV, Full Load Amps: 19.8/9.9, ACCU-Torq (TENV) Vector Duty, C-Face, 2000:1 Constant Torque

Applications
For use with inverters and in vector drive applications. Particularly suited for applications up to a 2000:1 constant torque speed range. Typical applications: machine tools, material handling, packaging machines, test equipment, and other industrial machinery.
Features
Constant Torque Operation from Zero to Base Speed with Vector Drives Constant HP Operation to Twice Base Speed (Except Where Noted)
Continuous Duty at 40C Ambient Optimized for Operation with IGBT and Intelligent-Power-Module Drives
(NEMA Design-A) Class F Insulation
Normally Closed Thermostats Standard (One Per Phase) Shaft Grounding Ring Option on All Ratings
F-1 Standard, Field Convertible to F-2 for 180 Frame and Above Removable Base 180 Frame and Above
Steel 56-140 Frame; Aluminum 180 Frame & Above Encoder and Brake Provision on All Ratings, See Page 101

Tech Specs

Brand
U.S. Motors
Model Number
UN7T3BC
HP
7-1/2
Max RPM
2400
Base RPM
1200
Volts
230/460
Frame
254TC
"C" Dim. (in.)
23.1
Enclosure
TENV
Apx. Wt. (lb)
286
Full Load Amps
19.8/9.9
Rated Torque (lb.-in.)
398.4
Inertia (ib.-in.-sec2)
1.194
Constant Torque
2000:1
Type
Vector Duty
Notes
See Product Literature

Support Documents (pdf)

Product Literature
  • Many products sold by KG Power Systems are shipped directly from the manufacturer. Returns, cancellations, and refunds are subject to manufacturer approval. 
  • Availability is subject to change based on current inventory. 
  • All images shown on our website are for illustration purpose only and may not be an exact representation of the product. Actual products may vary from the images shown.
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