Description
The IronHorse MTRP-001-3BD18 is a premium efficiency 1 HP three-phase AC induction motor designed for general-purpose and inverter-driven applications. It operates on 208–230/460 VAC and delivers reliable 1800 RPM performance in industrial environments. The TEFC enclosure and rolled steel frame provide durable protection for continuous-duty operation.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
IronHorse |
| Category |
Motors/GearBox/Clutch |
| Part Number |
MTRP-001-3BD18 |
| Subcategory |
Motor |
| Motor Type |
AC Induction |
| Efficiency |
85.5% |
| Horsepower Rating |
1 HP |
| Number of Phases |
3 |
| Voltage Rating |
208–230/460 VAC |
| Synchronous Speed |
1800 RPM |
| Nameplate RPM |
1760 RPM |
| Enclosure Type |
TEFC |
| Frame Size |
NEMA 56C/HC |
| Insulation Class |
Class F |
| IP Rating |
IP43 |
| Mounting |
C-face / Removable rigid base |
| Service Factor |
1.15 (sine), 1.0 (drive) |
| Weight |
37.00 lbs |
Information About MTRP-001-3BD18
The MTRP-001-3BD18 is part of the IronHorse MTR premium efficiency motor series engineered for consistent torque and stable speed control. It features a NEMA 56C/HC frame with C-face and removable rigid base mounting for flexible installation options. The motor is inverter rated, supporting both constant and variable torque applications in automation systems. With Class F insulation and a TEFC enclosure, it is designed to withstand demanding operating conditions while maintaining efficiency and thermal stability.
Key Features:
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Premium Efficiency Design: 85.5% efficiency rating for reduced energy consumption.
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Three-Phase Operation: Operates on 208–230/460 VAC power systems.
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1 HP Output: Provides 1760 RPM nameplate speed with 1800 RPM synchronous speed.
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TEFC Enclosure: Totally enclosed fan-cooled housing protects against dust and contaminants.
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NEMA 56C/HC Frame: Standardized frame for compatibility with industrial equipment.
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Inverter Rated: Suitable for VFD operation with 4:1 constant torque and 10:1 variable torque ratios.
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Class F Insulation: Enhanced thermal endurance for extended service life.
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C-Face with Removable Base: Allows horizontal or vertical mounting flexibility.
The MTRP-001-3BD18 delivers the reliability and precision required for industrial motion control and general-purpose motor applications.
