Cutler Hammer, Div of Eaton Co Drives, M-Max Series
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Cutler Hammer, Div of Eaton Co Drives, M-Max Series
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Product Details


Drives, M-Max Series
Item #
Drive, AC, 7.5HP, 240V, 25A, CT, OP

M-Max Series Information

  • Ease of Use ‑ Preset Application Macros, Startup Wizard, Diagnostic Capabilities
  • Compact, Space‑Saving Design
  • Rugged and Reliable ‑ 150% for One Minute, 50C Rated, Conformal Coated Boards
  • DIN Rail and Screw Mountable
  • Side‑by‑Side Installation
Eaton's M‑Max Series Sensorless Vector Adjustable Frequency AC Drives are the next generation of drives specifically engineered for today's machinery applications. These microprocessor‑based drives have standard features that can be programmed to tailor the drive's performance to suit a wide variety of application requirements. The M‑Max product line uses a 32‑bit microprocessor and insulated gate bipolar transistors (IGBTs) that provide quiet motor operation, high motor efficiency, and smooth low‑speed performance. The size and simplicity of the M‑Max make it ideal for hassle‑free installation. Models rated at 575 volts, three‑phase, 50/60 Hz are available in sizes ranging from 1 to 7‑1/2 hp. Models rated at 480 volts, three‑phase, 50/60 Hz are available in sizes ranging from 1/2 to 10 hp. Models rated at 240 volts, single‑ or three‑phase, 50/60 Hz are available in sizes ranging from 1/4 to 3 hp. Models rated at 115 volts, single‑phase, 50/60 Hz are available in the 1/4 to 1‑1/2 hp size range.

The standard drive includes a digital display, and operating and programming keys on a visually appealing, efficient application programming interface. The display provides drive monitoring, as well as adjustment and diagnostic information. The keys are used for digital adjustment and programming of the drive, as well as for operator control. Separate terminal blocks for control and power wiring are provided for customer connections.

  • Industry Leading Efficiency Delivers Energy Savings to the Customer
  • Integrated EMC Filters Make the Unit Suitable for Commercial and Industrial Networks
  • Temperature‑Controlled Fan
  • RS‑485/Modbus as Standard
  • PID Controller as Standard
  • Several Fieldbus Options



Manufacturer Part NumberMMX32AA025F0-0
Item NumberMMX32AA025F0-0
ManufacturerCutler Hammer, Div of Eaton Co
Product SeriesM-Max
Family SeriesCutler Hammer, Div of Eaton Co Drives, M-Max Series
Input Phase3
HP (Constant Torque Rating)7.5 hp
Amps (Constant Torque Rating)25 A
Braking TypeDC Injection, Dynamic Braking Transistor Included
Closed LoopNo
AC Line RegenerativeNo
Operator ControlsBuilt In
IP RatingIP20
Motor Control-Max LevelOpen Loop Vector (Sensorless Vector)
Input Range Voltage (AC)200-240 VAC
Max Frequency320 Hz
Frame SizeFS4
Dynamic Braking TransIncluded
CommentsDIN rail and screw mountable, conformal coated boards. Includes EMC filter and DB transistor.
Net Weight17.6 lbs
Gross Weight12.5 lbs
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