Motor Control Solutions for Industrial and Material Handling Equipment

Our name, PE®or Power Electronics® International, Inc.® is synonymous with quality, heavy-duty VFDs and motor control equipment.

For use in hoisting applications (w/ a mechanical load brake) up to 1 HP at 575 VAC (2.4 A max). Replaces model MSM2A57H, or this same model with any “-XX” suffix.

Select Product Options

Weight 4.25 lbs
Dimensions 6 × 5.5 × 5.38 in
Product Type

Variable Frequency Drive

Model Series

Micro-Speed® Smart-Move®

Line Voltage

575 VAC

Max HP (kW) @ 575VAC

1 HP (0.75 kW)

Max Amps (FLA)

2.4 A

Motor Motion Type

Hoisting / Lifting WITH a mechanical load brake (or locking wormgear)

Motor Control Type

Open-loop, variable speed control

Speed Controls

Three distinct, adjustable speed inputs (+2 programmable aux inputs); several available control modes including infinitely variable.

Control Voltage (select one)

110V (standard), 24V, Other voltage (specify)

Temperature Rating

Ambient: 14°F to 122°F (-10°C to +50°C) standard. Storage: From -4°F to +158°F (-20°C to +70 °C).

External Regen. Resistor Required?

No. Internal dynamic braking regen resistors are built-in (CMAA class D – standard), Contact PE for Class E/F options.

Brake Circuit Control

Standard brake control relay

Frame Size

a3, See "Support and Downloads" area for a downloadable dimensional file

Previous Version / Replaces Model(s)**

MSM2A57H, or this same model with a "-XX" suffix (select control voltage option above to match)

Would you like this product installed in an electrical enclosure or control panel?

Don’t need the HOIST version of this unit? View the traverse Smart-Move® models.

Do you need a higher temperature rating, more speed inputs, or analog speed inputs? View our CX Series models.

Add heavy-duty conformal coating to provide extra environmental protection for this unit:

**Previous Models / Direct Replacement Information