Curtis 1520 Controller Manual -

The Curtis 1520-5501 Go to product viewer dialog for this item.

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Thermal Management: Ensure the controller is mounted to a clean, flat metallic surface to facilitate heat dissipation. The Curtis 1520-5501 Go to product viewer dialog

The Curtis 1520-5501 Go to product viewer dialog for this item. 36V or 48V models (1520-5501, 1520-5502, etc

Section 4: Programming Parameters

The Curtis 1520 uses a PC with the Curtis Service Tool (CST) or a handheld programmer (Model 1314). The manual defines hundreds of programmable parameters across several menus:

Speed Limits: Sets the maximum RPM for different modes (e.g., "turtle mode" vs. standard operation). 🔍 Troubleshooting and Fault Codes

36V or 48V models (1520-5501, 1520-5502, etc.)

275A–400A peak current

PWM frequency ~15 kHz

Controls how aggressively the motor slows the cart when you lift off the pedal. This can be disabled by setting the regen current limit to zero. Torque Assist: Sets the amount of motor assist when starting on hills. Troubleshooting & Maintenance