Motor Control Solutions for Industrial and Material Handling Equipment

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Micro-Speed® MX-Ultra® “H” Models (Load-Brake Hoist/Lifting Applications)

Micro-Speed® Ultra® “a2” frame size is shown. All Ultra® Series VFDs are rated for up to 60°C and include our most advanced programming and connectivity features!

The Ultra™ VFD for hoisting/lifting applications (with a mechanical load brake). Ideal for advanced applications with motors 1-600 HP. Models available in all 3-phase voltages (208 – 600V).

Do you have a 1-20 HP load-brake hoist application and do not require any of the Ultra™ features? Press this button to view our CXRH series.

Interested? View the 1-20HP CXRH models

Available Models by Voltage (Open to View)

All hoisting models are pre-programmed for use in a lifting/vertical motion application (coast-to-stop, load-brake-controlled deceleration).

Filter by HP or Amp rating here (select values that either meet or just exceed your application specification):

Product Image (Click to enlarge)Model (Click on the name to view the product page)Max HP (kW) @ 208-230VACMax Amps (FLA)Line VoltageDimensionsExternal Regen. Resistor Required?Select control voltage option then check the boxhf:att:pa_230-hp-ratinghf:att:pa_max-amps
MMX123UH
MMX123UH9.33 × 6.38 × 5.76 in
1-hp-0-75-kw4-3-a
MMX223UH
MMX223UH9.33 × 6.38 × 5.76 in
2-hp-1-5-kw8-6-a
MMX323UH
MMX323UH9.33 × 6.38 × 5.76 in
3-hp-2-2-kw10-0-a
MMX523UH
MMX523UH9.33 × 6.38 × 6.76 in
5-hp-4-kw16-5-a
Micro-Speed MX - b ultra Angle View
MMX723UH13.08 × 8.30 × 6.80 in
7-5-hp-5-5-kw24-a
Micro-Speed MX - b ultra Angle View
MMX1023UH13.08 × 8.30 × 6.80 in
10-hp-7-5-kw32-a
The PE d3-Ultra MX-U VFD frame.
MMX1523UH15.07 × 12.33 × 9.65 in
15-hp-11-kw48-a
The PE d3-Ultra MX-U VFD frame.
MMX2023UH15.07 × 12.33 × 9.65 in
20-hp-15-kw56-a
MMX2523UH
MMX2523UH23 × 16.31 × 11.25 in
25-hp-18-5-kw68-a
MMX3023UH
MMX3023UH23 × 16.31 × 11.25 in
30-hp-22-kw95-a
MMX4023UH
MMX4023UH27 × 20.31 × 11.19 in
40-hp-30-kw119-a
MMX5023UH
MMX5023UH27 × 20.31 × 11.19 in
50-hp-37-kw141-a
MMX6023UH
MMX6023UH36 × 24.31 × 14.69 in
60-hp-45-kw166-a
MMX7523UH
MMX7523UH36 × 24.31 × 14.69 in
75-hp-55-kw215-a
MMX10023UH
MMX10023UH47.75 × 40.41 × 17.69 in
100-hp-75-kw255-a
MMX12523UH
MMX12523UH47.75 × 40.41 × 17.69 in
125-hp-90-kw320-a
MMX15023UH
MMX15023UH47.75 × 40.41 × 17.69 in
150-hp-110-kw375-a
Product Image (Click to enlarge)Model (Click on the name to view the product page)Max HP (kW) @ 208-230VACMax Amps (FLA)Line VoltageDimensionsExternal Regen. Resistor Required?Select control voltage option then check the boxhf:att:pa_230-hp-ratinghf:att:pa_max-amps

Filter by HP or Amp rating here (select values that either meet or just exceed your application specification):

Product Image (Click to enlarge)Model (Click on the name to view the product page)Max HP (kW) @ 460VACMax Amps (FLA)Line VoltageDimensionsExternal Regen. Resistor Required?Select control voltage option then check the boxhf:att:pa_460-hp-ratinghf:att:pa_max-amps
MMX146UH
MMX146UH9.33 × 6.38 × 5.76 in
1-hp-0-75-kw2-4-a
MMX246UH
MMX246UH9.33 × 6.38 × 5.76 in
2-hp-1-5-kw4-0-a
MMX346UH
MMX346UH9.33 × 6.38 × 5.76 in
3-hp-2-2-kw5-6-a
MMX546UH
MMX546UH9.33 × 6.38 × 5.76 in
5-hp-4-kw9-0-a
Micro-Speed MX - b ultra Angle View
MMX746UH13.08 × 8.30 × 6.80 in
7-5-hp-5-5-kw12-5-a
Micro-Speed MX - b ultra Angle View
MMX1046UH13.08 × 8.30 × 6.80 in
10-hp-7-5-kw16-5-a
Micro-Speed MV - d3 ultra Angle View
MMX1546UH15.07 × 12.33 × 9.65 in
15-hp-11-kw24-a
MMX2046UH
MMX2046UH15.07 × 12.33 × 9.65 in
20-hp-15-kw29-a
MMX2546UH
MMX2546UH18.02 × 12.33 × 9.62 in
25-hp-18-5-kw35-a
MMX3046UH
MMX3046UH18.02 × 12.33 × 9.62 in
30-hp-22-kw45-a
MMX4046UH
MMX4046UH23 × 16.31 × 11.25 in
40-hp-30-kw56-a
MMX5046UH
MMX5046UH23 × 16.31 × 11.25 in
50-hp-37-kw68-a
MMX6046UH
MMX6046UH23 × 16.31 × 11.25 in
60-hp-45-kw82-a
MMX15046UH
MMX15046UH36 × 24.31 × 14.69 in
150-hp-110-kw196-a
MMX7546UH
MMX7546UH27 × 20.31 × 11.19 in
75-hp-55-kw100-a
MMX10046UH
MMX10046UH27 × 20.31 × 11.19 in
100-hp-75-kw131-a
MMX12546UH
MMX12546UH36 × 24.31 × 14.69 in
125-hp-90-kw166-a
MMX20046UH
MMX20046UH47.75 × 40.41 × 17.69 in
200-hp-150-kw250-a
MMX25046UH
MMX25046UH47.75 × 40.41 × 17.69 in
250-hp-185-kw315-a
MMX30046UH
MMX30046UH47.75 × 40.41 × 17.69 in
300-hp-220-kw355-a
MMX35046UH
MMX35046UH47.75 × 40.41 × 17.69 in
350-hp-260-kw450-a
MMX40046UH
MMX40046UH47.75 × 40.41 × 17.69 in
400-hp-300-kw495-a
MMX50046UH
MMX50046UH51.75 × 48.39 × 17.69 in
500-hp-375-kw620-a
MMX60046UH
MMX60046UH51.75 × 48.39 × 17.69 in
600-hp-450-kw720-a
Product Image (Click to enlarge)Model (Click on the name to view the product page)Max HP (kW) @ 460VACMax Amps (FLA)Line VoltageDimensionsExternal Regen. Resistor Required?Select control voltage option then check the boxhf:att:pa_460-hp-ratinghf:att:pa_max-amps

Filter by HP or Amp rating here (select values that either meet or just exceed your application specification):

Product Image (click to enlarge)Model (Click on the name to view the product page)Max HP (kW) @ 575VACMax Amps (FLA)Line VoltageDimensionsExternal Regen. Resistor Required?Select control voltage option then check the boxhf:att:pa_575-hp-ratinghf:att:pa_max-amps
MMX157UH
MMX157UH9.33 × 6.38 × 5.76 in
1-hp-0-75-kw1-8-a
MMX257UH
MMX257UH9.33 × 6.38 × 5.76 in
2-hp-1-5-kw3-2-a
MMX357UH
MMX357UH9.33 × 6.38 × 5.76 in
3-hp-2-2-kw4-7-a
MMX557UH
MMX557UH9.33 × 6.38 × 5.76 in
5-hp-4-kw7-2-a
Micro-Speed MX - b ultra Angle View
MMX757UH13.08 × 8.30 × 6.80 in
7-5-hp-5-5-kw9-7-a
Micro-Speed MX - b ultra Angle View
MMX1057UH13.08 × 8.30 × 6.80 in
10-hp-7-5-kw13-a
MMX1557UH
MMX1557UH15.07 × 12.33 × 9.65 in
15-hp-11-kw19-a
MMX2057UH
MMX2057UH18.02 × 12.33 × 9.62 in
20-hp-15-kw23-a
MMX2557UH
MMX2557UH18.02 × 12.33 × 9.62 in
25-hp-18-5-kw28-a
MMX3057UH
MMX3057UH18.02 × 12.33 × 9.62 in
30-hp-22-kw36-a
MMX4057UH
MMX4057UH23 × 16.31 × 11.25 in
40-hp-30-kw45-a
MMX5057UH
MMX5057UH23 × 16.31 × 11.25 in
50-hp-37-kw55-a
MMX6057UH
MMX6057UH23 × 16.31 × 11.25 in
60-hp-45-kw64-a
MMX7557UH
MMX7557UH27 × 20.31 × 11.19 in
75-hp-55-kw78-a
MMX10057UH
MMX10057UH27 × 20.31 × 11.19 in
100-hp-75-kw102-a
MMX12557UH
MMX12557UH36 × 24.31 × 14.69 in
125-hp-90-kw133-a
MMX15057UH
MMX15057UH36 × 24.31 × 14.69 in
150-hp-110-kw157-a
MMX20057UH
MMX20057UH47.75 × 40.41 × 17.69 in
200-hp-150-kw200-a
MMX25057UH
MMX25057UH47.75 × 40.41 × 17.69 in
250-hp-185-kw248-a
MMX30057UH
MMX30057UH47.75 × 40.41 × 17.69 in
300-hp-220-kw285-a
Product Image (click to enlarge)Model (Click on the name to view the product page)Max HP (kW) @ 575VACMax Amps (FLA)Line VoltageDimensionsExternal Regen. Resistor Required?Select control voltage option then check the boxhf:att:pa_575-hp-ratinghf:att:pa_max-amps

Filter by HP or Amp rating here (select values that either meet or just exceed your application specification):

Product Image (click to enlarge)Model (Click on the name to view the product page)Max HP (kW) @ 380-415VACMax Amps (FLA)Line VoltageDimensionsExternal Regen. Resistor Required?Select control voltage option then check the boxhf:att:pa_380-415-hp-ratinghf:att:pa_max-amps
MMX138UH
MMX138UH9.33 × 6.38 × 5.76 in
0-75-kw2-4-a
MMX238UH
MMX238UH9.33 × 6.38 × 5.76 in
1-5-kw4-0-a
MMX338UH
MMX338UH9.33 × 6.38 × 5.76 in
2-2-kw5-6-a
MMX538UH
MMX538UH9.33 × 6.38 × 5.76 in
4-kw9-0-a
Micro-Speed MX - b ultra Angle View
MMX738UH13.08 × 8.30 × 6.80 in
5-5-kw12-5-a
Micro-Speed MX - b ultra Angle View
MMX1038UH13.08 × 8.30 × 6.80 in
7-5-kw16-5-a
The PE d3-Ultra MX-U VFD frame.
MMX1538UH15.07 × 12.33 × 9.65 in
11-kw24-a
The PE d3-Ultra MX-U VFD frame.
MMX2038UH15.07 × 12.33 × 9.65 in
15-kw29-a
MMX2538UH
MMX2538UH18.02 × 12.33 × 9.62 in
18-5-kw35-a
MMX3038UH
MMX3038UH18.02 × 12.33 × 9.62 in
22-kw45-a
MMX4038UH
MMX4038UH23 × 16.31 × 11.25 in
30-kw56-a
MMX5038UH
MMX5038UH23 × 16.31 × 11.25 in
37-kw68-a
MMX6038UH
MMX6038UH23 × 16.31 × 11.25 in
45-kw82-a
MMX7538UH
MMX7538UH27 × 20.31 × 11.19 in
55-kw100-a
MMX10038UH
MMX10038UH27 × 20.31 × 11.19 in
75-kw131-a
MMX12538UH
MMX12538UH36 × 24.31 × 14.69 in
90-kwcontact-pe
MMX15038UH
MMX15038UH36 × 24.31 × 14.69 in
110-kwcontact-pe
MMX20038UH
MMX20038UH47.75 × 40.41 × 17.69 in
150-kwcontact-pe
MMX25038UH
MMX25038UH47.75 × 40.41 × 17.69 in
185-kwcontact-pe
MMX30038UH
MMX30038UH47.75 × 40.41 × 17.69 in
225-kwcontact-pe
Product Image (click to enlarge)Model (Click on the name to view the product page)Max HP (kW) @ 380-415VACMax Amps (FLA)Line VoltageDimensionsExternal Regen. Resistor Required?Select control voltage option then check the boxhf:att:pa_380-415-hp-ratinghf:att:pa_max-amps

Amazing New Ultra® Features

  • PE® Smart-Set™: Upload/download settings with a flash drive
  • PE® S.A.M.™ Swing Amplitude Manager™: Onboard anti-sway control option unlockable via code provided by PE® after purchase.
  • Ethernet, EtherNet/IP™ & Modbus TCP/IP: Native to drive. No cards to add! Other protocol gateways are available.

Product Brochure

Micro-Speed® MX-U® and MV-U® Series Brochure_2020428 (pdf)

Are you replacing a Legacy (non-Ultra) MMX model and need more information about which model to use? View our Previous Models / Direct Replacement Information.

About the Micro-Speed® MX-Ultra® Models:

The Micro-Speed® MX-Ultra® hoisting models (models end with “H”) are our most advanced open-loop VFDs for horizontal and hoisting motions with an internal mechanical load brake or a self-locking worm gear design. Built on the industry-proven platform of the Micro-Speed® Multi-Vector ® series. The MX-Ultra® runs the same advanced programming as the MV-Ultra®, but without encoder feedback. Models are available in sizes ranging from 1-600 HP and with all 3-Phase voltages.

Designed and manufactured in the United States for the crane, lifting, hoisting industries, and many other industrial applications. The Ultra® series is the latest brand of proven variable frequency drives from Power Electronics® International, Inc.® The line combines our highly reliable power sections and instant Gang-Set® programming of the Micro-Speed® line with the latest in easy-to-use web-based programming and communications.

Service Classes

  • All CMAA Classes A-F
  • AISE TR6 Class 1 to 4
  • ASME HST- 4 H1 to H5
  • HMI H1 to H5

Certification

  • Listed for U.S. and Canada

Upgrade-Path™ Philosophy

  • We engineer all our equipment for quick and easy upgrade or future replacement in the field
  • This philosophy includes equipment sizes, electrical connections, and software settings
  • Past and present methods of programming are subsets of future drive models
  • Years from now, you can be confident that your company, equipment, investment, and technicians won’t be left behind!

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