TT-2953-3076-T

The Kollmorgen TT-2953-3076-T motor is a robust member of the Inland Direct Drive Motors series, engineered for high-power industrial automation applications. Designed and manufactured by Kollmorgen, this motor delivers a rated power of 7.5 HP with precision and reliability. Its 3-Phase configuration and compatibility with variable frequency drives via V/F Control enable responsive speed and torque management. Equipped with a fan-cooled system, the TT-2953-3076-T maintains optimal thermal performance even under sustained load. The IP20 protection class ensures reliable operation in indoor industrial environments where protection against solid objects greater than 12 mm is required.

In terms of specifications, the TT-2953-3076-T operates on an input voltage of 380–480 VAC and supports a frequency range of 0–60 Hz for extensive speed control capability. The motor features Class F (155°C) insulation for enhanced thermal resilience and includes heavy-duty ball bearings for increased durability. Its mechanical design achieves a rated speed of 1,500 RPM and a maximum speed of 3,000 RPM, allowing flexible matching to application demands. Vibration is tightly controlled, with a vibration level of < 0.5 mm/s under rated conditions, minimizing wear and noise. The inclusion of a one-year warranty underscores Kollmorgen’s commitment to product reliability and customer support.

Operationally, the TT-2953-3076-T delivers a rated torque of 45 Nm and an exceptional starting torque of 180% of rated torque, providing the necessary thrust for high-inertia loads at startup. The forced air fan cooling system ensures heat is dissipated efficiently, maintaining stable performance across varying load cycles. Robust ball bearings reduce friction and extend service intervals, even in continuous operation. The motor’s direct-drive configuration eliminates the need for auxiliary gearbox components, enhancing system efficiency and reducing maintenance complexity. Tight control afforded by the V/F Control mode ensures consistent speed regulation and torque delivery under fluctuating load conditions.

System integration is streamlined through standard mounting dimensions and electrical connections compatible with a broad range of variable frequency drives and motor controllers. The TT-2953-3076-T is ideally suited for industrial conveyor systems, packaging machinery, pump and fan applications, and general-purpose factory automation tasks. Its direct-drive architecture and comprehensive technical specification package make it an excellent choice for engineers seeking a balance of power, precision, and reliability in harsh indoor environments.