ACS NPArm Rack NanoPWM Drive System Overview
ACS NPArm is a rack-format NanoPWM drive system for an external controller using analog current-commutation commands. Its listing describes two-, four-, six- and eight-drive configurations with an integrated power arrangement.
Key Specifications
Product detail | Specification |
Manufacturer | ACS Motion Control |
Model | ACS NPArm Rack NanoPWM Drive System |
Reviewed system | NPArm rack-mounted NanoPWM drive family |
Drive population | Listed configurations contain 2, 4, 6 or 8 drives |
Command architecture | ±10 V current-commutation signals from a compatible external controller |
Rack format | 19-inch assembly; obtain the exact installation drawing |
Power arrangement | Integrated supply options; verify delivered AC input and DC bus configuration |
Axis selection | Current class, motor interface and protective hardware depend on the ordered population |
Review Summary

NPArm is worth assessing for a documented multi-axis analog-commutation installation that benefits from a rack assembly. Select the actual drive population and supply configuration together, and verify continued service support before relying on the older product listing for procurement.
Price and Availability
Request a quote for the selected configuration and delivery schedule. Any published reference price applies only to its stated configuration and is not a store checkout price.




















