MMC-SD-0.5-230-DN by Kollmorgen

The Kollmorgen MMC-SD-0.5-230-DN from the MMC Standalone Smart Drives series is a compact and versatile SMART DRIVE designed for precise motor control in industrial automation. Manufactured by Kollmorgen, this unit delivers a continuous output current of 2.5 A and a peak output current of 7.5 A, making it ideal for applications with dynamic load changes. With a nominal input current of 5 A RMS and a power loss of 22 W, the drive ensures energy-efficient operation within a DC input voltage range of 24 VDC ±15%/–10%. Its primary function is to manage three-phase motor speed and torque, offering reliable performance in critical automation systems.

Featuring an AC input voltage range of 100–240 VAC at single-phase and frequencies between 47–63 Hz, the MMC-SD-0.5-230-DN supports a nominal input power of 1.0 kVA. It provides 250 W continuous output power at 115 VAC and 500 W at 230 VAC. The drive’s temperature tolerance spans 7°C to 55°C, and it maintains humidity resistance from 5% to 95% (non-condensing). Its compact frame (10.0 in width, 6.12 in height, 2.96 in depth) houses advanced overload protection, including a peak overload current of 70 A and inrush current limiting to 1.5 A for 10 ms. Standards compliance includes EN 50178 and EN 61800-3, ensuring electromagnetic compatibility and safety.

Durability and efficiency are reinforced by CE compliance (Low Voltage Dir. 73/23/EEC; EMC Dir. 89/336/EEC) and robust construction weighing 4.9 lbs (2.23 kg). The drive’s output frequency range of 0–266 Hz allows seamless integration across diverse motor profiles and automation platforms. Its efficient thermal management and low nominal power consumption of 9 W extend service life and reduce operational costs. By delivering consistent current regulation and reliable overload protection, the MMC-SD-0.5-230-DN enhances system uptime and precision, making it an indispensable component for modern industrial applications.