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UN7T3BC U.S. Motors Vector Duty Motor (7-1/2 HP, 230/460 Volts, 2400 Max RPM)
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Applications |
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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. |
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Features |
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Constant Torque Operation from Zero to Base Speed with Vector Drives | Constant HP Operation to Twice Base Speed (Except Where Noted)
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Continuous Duty at 40C Ambient | Optimized for Operation with IGBT and Intelligent-Power-Module Drives
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(NEMA Design-A) | Class F Insulation
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Normally Closed Thermostats Standard (One Per Phase) | Shaft Grounding Ring Option on All Ratings
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F-1 Standard, Field Convertible to F-2 for 180 Frame and Above | Removable Base 180 Frame and Above
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Steel 56-140 Frame; Aluminum 180 Frame & Above | Encoder and Brake Provision on All Ratings, See Page 101
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| 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 | | | | | | | | | | | | |
Item Number:
UN7T3BC
Manufacturer:
U.S. Motors
Manufacturer Part No:
BV16
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