Motor Control Solutions for Industrial and Material Handling Equipment

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Micro-Speed® CXRH™ (1-20 HP)

The versatile and heavy-duty Micro-Speed® CXRH™ VFD Series (for hoisting applications with a mechanical load brake).

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Micro-Speed® CXRH "b" frame size shown (7.5-10 HP).

Don't need the HOIST version of this unit? Press this button.

Available Models by Voltage (Open to View)

Is the product search bar not finding your exact model? View our Previous Models / Direct Replacement Information.

Are you looking for the 25-40 HP CX™ models? Click here for more information.

Model (Click on the name to view the product page)Motor Motion TypeMax HP (kW) @ 208-230VACMax Amps (FLA)Line VoltageSelect Control Voltage Option
M123CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)1 HP (0.75 kW)4.3 A208-230 VAC
M223CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)2 HP (1.5 kW)8.6 A208-230 VAC
M323CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)3 HP (2.2 kW)10.0 A208-230 VAC
M523CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)5 HP (4 kW)16.5 A208-230 VAC
M723CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)7.5 HP (5.5 kW)24 A208-230 VAC
M1023CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)10 HP (7.5 kW)32 A208-230 VAC
M1523CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)15 HP (11 kW)48 A208-230 VAC
M2023CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)20 HP (15 kW)56 A208-230 VAC

Are you looking for the 25-40 HP CX™ models? Click here for more information.

Model (Click on the name to view the product page)Motor Motion TypeMax HP (kW) @ 460VACMax Amps (FLA)Line VoltageSelect Control Voltage Option
M146CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)1 HP (0.75 kW)2.4 A460 VAC
M246CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)2 HP (1.5 kW)4.0 A460 VAC
M346CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)3 HP (2.2 kW)5.6 A460 VAC
M546CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)5 HP (4 kW)9.0 A460 VAC
M746CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)7.5 HP (5.5 kW)12.5 A460 VAC
M1046CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)10 HP (7.5 kW)16.5 A460 VAC
M1546CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)15 HP (11 kW)24 A460 VAC
M2046CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)20 HP (15 kW)29 A460 VAC

Are you looking for the 25-40 HP CX™ models? Click here for more information.

Model (Click to view more details and options)Motor Motion TypeMax HP (kW) @ 380-415VACMax Amps (FLA)Line VoltageSelect Control Voltage Option
M138CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)1.47 HP (1.1 kW)2.4 A380-415 VAC
M238CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)2 HP (1.5 kW)4.0 A380-415 VAC
M338CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)3 HP (2.2 kW)5.6 A380-415 VAC
M538CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)5 HP (4 kW)9.0 A380-415 VAC
M738CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)7.5 HP (5.5 kW)12.5 A380-415 VAC
M1038CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)10 HP (7.5 kW)16.5 A380-415 VAC
M1538CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)15 HP (11 kW)24 A380-415 VAC
M2038CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)20 HP (15 kW)29 A380-415 VAC
Model (Click to view more details and options)Motor Motion TypeMax HP (kW) @ 575VACMax Amps (FLA)Line VoltageSelect Control Voltage Option
M157CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)1 HP (0.75 kW)1.8 A575 VAC
M257CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)2 HP (1.5 kW)3.2 A575 VAC
M357CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)3 HP (2.2 kW)4.7 A575 VAC
M557CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)5 HP (4 kW)7.2 A575 VAC
M757CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)7.5 HP (5.5 kW)9.7 A575 VAC
M1057CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)10 HP (7.5 kW)13 A575 VAC
M1557CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)15 HP (11 kW)19 A575 VAC
M2057CXRHHoisting / Lifting WITH a mechanical load brake (or locking wormgear)20 HP (15 kW)23 A575 VAC

About the Micro-Speed® CXRH™ Models:

The Micro-Speed® CXRH™ units are PE-Preset™* for use in hoists or other coast-to-stop applications. Only for use with hoists that have a mechanical load brake or self-locking worm drive hoists. Models are available in sizes ranging from 1 - 20 HP and with all 3-Phase voltages.

For applications over 20 HP, use the MX-Ultra™ series.

For hoists without a mechanical load brake, or for other applications and safety systems that require encoder feedback see the MV-Ultra™ series.

*PE-Preset™: The same high-reliability CX™ models can be used as either an "R" or "RH" model - but they are factory preset for hoist or travel motion allowing for fast and simple installation. Can be changed in the field if necessary.

Product Brochure

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!

Meets FAR Buy American Act (BAA) USC41

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