Curtis 1520 Controller Manual Jun 2026

Never adjust the "Max Current" above the controller's label rating. Doing so will melt the internal PCB traces.

Are you currently seeing a specific on your programmer or LED? curtis 1520 controller manual

The Curtis 1520 is a high-performance DC motor speed controller. It is primarily recognized as a heavy-duty upgrade or replacement for stock controllers in utility and transport vehicles. Model: 1520-5501 (most common variant). Voltage: 36V or 48V (default setting is 48V). Never adjust the "Max Current" above the controller's

This official Curtis 1520 manual provides complete technical documentation for installation, configuration, diagnostics, and maintenance. Contents include: and cost-effective torque control.

Defines how aggressively the vehicle responds to throttle input.

Curtis 1520-5501 is a high-performance SepEx (Separately Excited)

is designed for high-current applications requiring smooth, silent, and cost-effective torque control.