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Motor Control Solutions for Industrial and Material Handling Equipment
Micro-Speed® MX-Ultra® (Traverse Applications)
The Ultra™ VFD for travel motion (and other controlled, ramp-to-stop) applications. 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 traverse application and do not require any of the Ultra® features? Press this button to view our CXR series.
Available Models by Voltage (Open to View)
All traverse models are pre-programmed for use in a horizontal motion application (ramp-to-stop, 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) @ 208-230VAC | Max Amps (FLA) | Line Voltage | Dimensions | Pairs w/ Regen. Resistors (select on product page) | Select control voltage then check the box OR press Add to Quote (goes to product page) | hf:att:pa_230-hp-rating | hf:att:pa_max-amps |
|---|---|---|---|---|---|---|---|---|---|
| MMX123U | 1 HP (0.75 kW) | 4.3 A | 208-230 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 1-hp-0-75-kw | 4-3-a | |
| MMX223U | 2 HP (1.5 kW) | 8.6 A | 208-230 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 2-hp-1-5-kw | 8-6-a | |
| MMX323U | 3 HP (2.2 kW) | 10.0 A | 208-230 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 3-hp-2-2-kw | 10-0-a | |
| MMX523U | 5 HP (4 kW) | 16.5 A | 208-230 VAC | 9.33 × 6.38 × 6.76 in | N/A; Built-in | 5-hp-4-kw | 16-5-a | |
 | MMX723U | 7.5 HP (5.5 kW) | 24 A | 208-230 VAC | 13.08 × 8.30 × 6.80 in | R723T(F) | 7-5-hp-5-5-kw | 24-a | |
| MMX1023U | 10 HP (7.5 kW) | 32 A | 208-230 VAC | 13.08 × 8.30 × 6.80 in | R1023T(F) | 10-hp-7-5-kw | 32-a | |
 | MMX1523U | 15 HP (11 kW) | 48 A | 208-230 VAC | 15.07 × 12.33 × 9.65 in | R1523T(F) | 15-hp-11-kw | 48-a | |
| MMX2023U | 20 HP (15 kW) | 56 A | 208-230 VAC | 15.07 × 12.33 × 9.65 in | R2023T(F) | 20-hp-15-kw | 56-a | |
 | MMX2523U | 25 HP (18.5 kW) | 68 A | 208-230 VAC | 23 × 16.31 × 11.25 in | R2523T(F) | 25-hp-18-5-kw | 68-a | |
| MMX3023U | 30 HP (22 kW) | 95 A | 208-230 VAC | 23 × 16.31 × 11.25 in | R3023T(F) | 30-hp-22-kw | 95-a | |
 | MMX4023U | 40 HP (30 kW) | 119 A | 208-230 VAC | 27 × 20.31 × 11.19 in | R4023T(F) | 40-hp-30-kw | 119-a | |
| MMX5023U | 50 HP (37 kW) | 141 A | 208-230 VAC | 27 × 20.31 × 11.19 in | R5023T(F) | 50-hp-37-kw | 141-a | |
 | MMX6023U | 60 HP (45 kW) | 166 A | 208-230 VAC | 36 × 24.31 × 14.69 in | R6023T(F) | 60-hp-45-kw | 166-a | |
| MMX7523U | 75 HP (55 kW) | 215 A | 208-230 VAC | 36 × 24.31 × 14.69 in | R7523T(F) | 75-hp-55-kw | 215-a | |
 | MMX10023U | 100 HP (75 kW) | 255 A | 208-230 VAC | 47.75 × 40.41 × 17.69 in | R10023T(F) | 100-hp-75-kw | 255-a | |
| MMX12523U | 125 HP (90 kW) | 320 A | 208-230 VAC | 47.75 × 40.41 × 17.69 in | R12523T(F) | 125-hp-90-kw | 320-a | |
| MMX15023U | 150 HP (110 kW) | 375 A | 208-230 VAC | 47.75 × 40.41 × 17.69 in | R15023T(F) | 150-hp-110-kw | 375-a | |
| Product Image (click to enlarge) | Model (click on the name to view the product page) | Max HP (kW) @ 208-230VAC | Max Amps (FLA) | Line Voltage | Dimensions | Pairs w/ Regen. Resistors (select on product page) | Select control voltage then check the box OR press Add to Quote (goes to product page) | hf:att:pa_230-hp-rating | hf: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) @ 460VAC | Max Amps (FLA) | Line Voltage | Dimensions | Pairs w/ Regen. Resistors (select on product page) | Select control voltage then check the box OR press Add to Quote (goes to product page) | hf:att:pa_460-hp-rating | hf:att:pa_max-amps |
|---|---|---|---|---|---|---|---|---|---|
| MMX146U | 1 HP (0.75 kW) | 2.4 A | 460 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 1-hp-0-75-kw | 2-4-a | |
| MMX246U | 2 HP (1.5 kW) | 4.0 A | 460 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 2-hp-1-5-kw | 4-0-a | |
| MMX346U | 3 HP (2.2 kW) | 5.6 A | 460 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 3-hp-2-2-kw | 5-6-a | |
| MMX546U | 5 HP (4 kW) | 9.0 A | 460 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 5-hp-4-kw | 9-0-a | |
| MMX746U | 7.5 HP (5.5 kW) | 12.5 A | 460 VAC | 13.08 × 8.30 × 6.80 in | R746T(F) | 7-5-hp-5-5-kw | 12-5-a | |
| MMX1046U | 10 HP (7.5 kW) | 16.5 A | 460 VAC | 13.08 × 8.30 × 6.80 in | R1046T(F) | 10-hp-7-5-kw | 16-5-a | |
 | MMX1546U | 15 HP (11 kW) | 24 A | 460 VAC | 15.07 × 12.33 × 9.65 in | R1546T(F) | 15-hp-11-kw | 24-a | |
| MMX2046U | 20 HP (15 kW) | 29 A | 460 VAC | 15.07 × 12.33 × 9.65 in | R2046T(F) | 20-hp-15-kw | 29-a | |
 | MMX2546U | 25 HP (18.5 kW) | 35 A | 460 VAC | 18.02 × 12.33 × 9.62 in | R2546T(F) | 25-hp-18-5-kw | 35-a | |
| MMX3046U | 30 HP (22 kW) | 45 A | 460 VAC | 18.02 × 12.33 × 9.62 in | R3046T(F) | 30-hp-22-kw | 45-a | |
| MMX4046U | 40 HP (30 kW) | 56 A | 460 VAC | 23 × 16.31 × 11.25 in | R4046T(F) | 40-hp-30-kw | 56-a | |
| MMX5046U | 50 HP (37 kW) | 68 A | 460 VAC | 23 × 16.31 × 11.25 in | R5046T(F) | 50-hp-37-kw | 68-a | |
| MMX6046U | 60 HP (45 kW) | 82 A | 460 VAC | 23 × 16.31 × 11.25 in | R6046T(F) | 60-hp-45-kw | 82-a | |
| MMX15046U | 150 HP (110 kW) | 196 A | 460 VAC | 36 × 24.31 × 14.69 in | R15046T(F) | 150-hp-110-kw | 196-a | |
| MMX7546U | 75 HP (55 kW) | 100 A | 460 VAC | 27 × 20.31 × 11.19 in | R7546T(F) | 75-hp-55-kw | 100-a | |
| MMX10046U | 100 HP (75 kW) | 131 A | 460 VAC | 27 × 20.31 × 11.19 in | R10046T(F) | 100-hp-75-kw | 131-a | |
| MMX12546U | 125 HP (90 kW) | 166 A | 460 VAC | 36 × 24.31 × 14.69 in | R12546T(F) | 125-hp-90-kw | 166-a | |
| MMX20046U | 200 HP (150 kW) | 250 A | 460 VAC | 47.75 × 40.41 × 17.69 in | R20046T(F) | 200-hp-150-kw | 250-a | |
 | MMX25046U | 250 HP (185 kW) | 315 A | 460 VAC | 47.75 × 40.41 × 17.69 in | R25046T(F) | 250-hp-185-kw | 315-a | |
| MMX30046U | 300 HP (220 kW) | 355 A | 460 VAC | 47.75 × 40.41 × 17.69 in | R30046T(F) | 300-hp-220-kw | 355-a | |
| MMX35046U | 350 HP (260 kW) | 450 A | 460 VAC | 47.75 × 40.41 × 17.69 in | R35046T(F) | 350-hp-260-kw | 450-a | |
| MMX40046U | 400 HP (300 kW) | 495 A | 460 VAC | 47.75 × 40.41 × 17.69 in | R40046T(F) | 400-hp-300-kw | 495-a | |
 | MMX50046U | 500 HP (375 kW) | 620 A | 460 VAC | 51.75 × 48.39 × 17.69 in | R50046T(F) | 500-hp-375-kw | 620-a | |
| MMX60046U | 600 HP (450 kW) | 720 A | 460 VAC | 51.75 × 48.39 × 17.69 in | R60046T(F) | 600-hp-450-kw | 720-a | |
| Product Image (click to enlarge) | Model (click on the name to view the product page) | Max HP (kW) @ 460VAC | Max Amps (FLA) | Line Voltage | Dimensions | Pairs w/ Regen. Resistors (select on product page) | Select control voltage then check the box OR press Add to Quote (goes to product page) | hf:att:pa_460-hp-rating | hf: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) @ 575VAC | Max Amps (FLA) | Line Voltage | Dimensions | Pairs w/ Regen. Resistors (select on product page) | Select control voltage then check the box OR press Add to Quote (goes to product page) | hf:att:pa_575-hp-rating | hf:att:pa_max-amps |
|---|---|---|---|---|---|---|---|---|---|
| MMX157U | 1 HP (0.75 kW) | 1.8 A | 575 VAC | 9.33 × 6.38 × 5.76 in | 1-hp-0-75-kw | 1-8-a | ||
| MMX257U | 2 HP (1.5 kW) | 3.2 A | 575 VAC | 9.33 × 6.38 × 5.76 in | 2-hp-1-5-kw | 3-2-a | ||
| MMX357U | 3 HP (2.2 kW) | 4.7 A | 575 VAC | 9.33 × 6.38 × 5.76 in | 3-hp-2-2-kw | 4-7-a | ||
| MMX557U | 5 HP (4 kW) | 7.2 A | 575 VAC | 9.33 × 6.38 × 5.76 in | 5-hp-4-kw | 7-2-a | ||
| MMX757U | 7.5 HP (5.5 kW) | 9.7 A | 575 VAC | 13.08 × 8.30 × 6.80 in | R757T(F) | 7-5-hp-5-5-kw | 9-7-a | |
| MMX1057U | 10 HP (7.5 kW) | 13 A | 575 VAC | 13.08 × 8.30 × 6.80 in | R1057T(F) | 10-hp-7-5-kw | 13-a | |
| MMX1557U | 15 HP (11 kW) | 19 A | 575 VAC | 15.07 × 12.33 × 9.65 in | R1557T(F) | 15-hp-11-kw | 19-a | |
| MMX2057U | 20 HP (15 kW) | 23 A | 575 VAC | 18.02 × 12.33 × 9.62 in | R2057T(F) | 20-hp-15-kw | 23-a | |
| MMX2557U | 25 HP (18.5 kW) | 28 A | 575 VAC | 18.02 × 12.33 × 9.62 in | R2557T(F) | 25-hp-18-5-kw | 28-a | |
| MMX3057U | 30 HP (22 kW) | 36 A | 575 VAC | 18.02 × 12.33 × 9.62 in | R3057T(F) | 30-hp-22-kw | 36-a | |
| MMX4057U | 40 HP (30 kW) | 45 A | 575 VAC | 23 × 16.31 × 11.25 in | R4057T(F) | 40-hp-30-kw | 45-a | |
| MMX5057U | 50 HP (37 kW) | 55 A | 575 VAC | 23 × 16.31 × 11.25 in | R5057T(F) | 50-hp-37-kw | 55-a | |
| MMX6057U | 60 HP (45 kW) | 64 A | 575 VAC | 23 × 16.31 × 11.25 in | R6057T(F) | 60-hp-45-kw | 64-a | |
| MMX7557U | 75 HP (55 kW) | 78 A | 575 VAC | 27 × 20.31 × 11.19 in | R7557T(F) | 75-hp-55-kw | 78-a | |
| MMX10057U | 100 HP (75 kW) | 102 A | 575 VAC | 27 × 20.31 × 11.19 in | R10057T(F) | 100-hp-75-kw | 102-a | |
| MMX12557U | 125 HP (90 kW) | 133 A | 575 VAC | 36 × 24.31 × 14.69 in | R12557T(F) | 125-hp-90-kw | 133-a | |
| MMX15057U | 150 HP (110 kW) | 157 A | 575 VAC | 36 × 24.31 × 14.69 in | R15057T(F) | 150-hp-110-kw | 157-a | |
| MMX20057U | 200 HP (150 kW) | 200 A | 575 VAC | 47.75 × 40.41 × 17.69 in | R20057T(F) | 200-hp-150-kw | 200-a | |
| MMX25057U | 250 HP (185 kW) | 248 A | 575 VAC | 47.75 × 40.41 × 17.69 in | R25057T(F) | 250-hp-185-kw | 248-a | |
| MMX30057U | 300 HP (220 kW) | 285 A | 575 VAC | 47.75 × 40.41 × 17.69 in | R30057T(F) | 300-hp-220-kw | 285-a | |
| Product Image (click to enlarge) | Model (click on the name to view the product page) | Max HP (kW) @ 575VAC | Max Amps (FLA) | Line Voltage | Dimensions | Pairs w/ Regen. Resistors (select on product page) | Select control voltage then check the box OR press Add to Quote (goes to product page) | hf:att:pa_575-hp-rating | hf: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) @ 380-415VAC | Max Amps (FLA) | Line Voltage | Dimensions | Pairs w/ Regen. Resistors (select on product page) | Select control voltage then check the box OR press Add to Quote (goes to product page) | hf:att:pa_380-415-hp-rating | hf:att:pa_max-amps |
|---|---|---|---|---|---|---|---|---|---|
| MMX138U | 0.75 kW | 2.4 A | 380-415 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 0-75-kw | 2-4-a | |
| MMX238U | 1.5 kW | 4.0 A | 380-415 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 1-5-kw | 4-0-a | |
| MMX338U | 2.2 kW | 5.6 A | 380-415 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 2-2-kw | 5-6-a | |
| MMX538U | 4 kW | 9.0 A | 380-415 VAC | 9.33 × 6.38 × 5.76 in | N/A; Built-in | 4-kw | 9-0-a | |
| MMX738U | 5.5 kW | 12.5 A | 380-415 VAC | 13.08 × 8.30 × 6.80 in | R738T(F) | 5-5-kw | 12-5-a | |
| MMX1038U | 7.5 kW | 16.5 A | 380-415 VAC | 13.08 × 8.30 × 6.80 in | R1038T(F) | 7-5-kw | 16-5-a | |
| MMX1538U | 11 kW | 24 A | 380-415 VAC | 15.07 × 12.33 × 9.65 in | R1538T(F) | 11-kw | 24-a | |
| MMX2038U | 15 kW | 29 A | 380-415 VAC | 15.07 × 12.33 × 9.65 in | R2038T(F) | 15-kw | 29-a | |
| MMX2538U | 18.5 kW | 35 A | 380-415 VAC | 18.02 × 12.33 × 9.62 in | R2538T(F) | 18-5-kw | 35-a | |
| MMX3038U | 22 kW | 45 A | 380-415 VAC | 18.02 × 12.33 × 9.62 in | R3038T(F) | 22-kw | 45-a | |
| MMX4038U | 30 kW | 56 A | 380-415 VAC | 23 × 16.31 × 11.25 in | R4038T(F) | 30-kw | 56-a | |
| MMX5038U | 37 kW | 68 A | 380-415 VAC | 23 × 16.31 × 11.25 in | R5038T(F) | 37-kw | 68-a | |
| MMX6038U | 45 kW | 82 A | 380-415 VAC | 23 × 16.31 × 11.25 in | R6038T(F) | 45-kw | 82-a | |
| MMX7538U | 55 kW | 100 A | 380-415 VAC | 27 × 20.31 × 11.19 in | R7538T(F) | 55-kw | 100-a | |
| MMX10038U | 75 kW | 131 A | 380-415 VAC | 27 × 20.31 × 11.19 in | R10038T(F) | 75-kw | 131-a | |
| MMX12538U | 90 kW | Contact PE | 380-415 VAC | 36 × 24.31 × 14.69 in | R12538T(F) | 90-kw | contact-pe | |
| MMX15038U | 110 kW | Contact PE | 380-415 VAC | 36 × 24.31 × 14.69 in | R15038T(F) | 110-kw | contact-pe | |
| MMX20038U | 150 kW | Contact PE | 380-415 VAC | 47.75 × 40.41 × 17.69 in | R20038T(F) | 150-kw | contact-pe | |
| MMX25038U | 185 kW | Contact PE | 380-415 VAC | 47.75 × 40.41 × 17.69 in | R25038T(F) | 185-kw | contact-pe | |
| MMX30038U | 225 kW | Contact PE | 380-415 VAC | 47.75 × 40.41 × 17.69 in | R30038T(F) | 225-kw | contact-pe | |
| Product Image (click to enlarge) | Model (click on the name to view the product page) | Max HP (kW) @ 380-415VAC | Max Amps (FLA) | Line Voltage | Dimensions | Pairs w/ Regen. Resistors (select on product page) | Select control voltage then check the box OR press Add to Quote (goes to product page) | hf:att:pa_380-415-hp-rating | hf: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
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® traverse models are our most advanced open-loop VFDs for travel motion applications. 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!