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MARATHON MOTORS Black Max Inverter Duty Motors, TENV
Marathon inverter (vector) duty Black Max motors are suitable for powering cranes & hoists, textile processing, test stands, machine toos and other industrial applications. These motors are designed for vector or inverter duty applications that require a constant torque speed range.
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Ambient Temp. Range: 40 Degrees C , Assembly: F1 ONLY , Base: Rigid , Bearings: Ball , Conduit Box Position: No , Duty: Continuous , Duty Cycle: Continuous , Insulation Class: F , Max. Ambient Temp.: 40 Deg. C , Motor Enclosure Design: Totally Enclosed Nonventilated , Motor Shaft Design: Keyed , Motor Type: 3-Phase , Number of Speeds: 1 , Orientation: Horizontal , Phase: 3 , Rotation: CW/CCW , RPM: 1800 , Warranty: 3 yr.
This product can only be shipped in multiples of 2
Features
Marathon inverter (vector) duty Black Max motors feature MAX GUARD Class F insulation system for unlimited lead lengths from the motor to the drive and exceeding the NEMA MG1 Part 30 & 31 requirements.
They offer a constant horsepower operation, with a maximum of twice the base RPM speed and a constant torque up to the base speed on the vector drive.
The motors have ball bearings for smooth operations and can operate continuously at 40 degrees C ambient temperature.
They are optimised to operate with an IGBT inverter having NEMA design A.
These motors come with a standard F1 conduit box but can be field reversed to the F2 location (unless stated otherwise) for easy & quick electrical connections.
They feature encoder & brake provisions on their opposite drive end (a maximum of 10 lb-ft brake).
Standards and Approvals
CSA
UL
CE
Frequently Asked Questions
Do these motors have thermal protection?
These Marathon inverter (vector) duty Black Max motors feature one normally closed Class F thermostat per phase for turning Off the operation to prevent damage in case of overheating.
How are these motors installed?
These Marathon inverter (vector) duty Black Max motors are C-face footed (have a rigid base) for horizontal mounting on a surface for easy and secure installation.
Can these Marathon inverter (vector) duty Black Max motors handle low speeds?
These motors can run at 1/1000 of the base speed in pump, fan & blower applications without overheating.
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