TTB-2950-3333-A

The Kollmorgen TTB-2950-3333-A is a robust industrial-grade motor, part of the renowned Inland Direct Drive Motors series by Kollmorgen. This model delivers a Motor Power of 40HP while operating at a nominal Motor Speed of 720 RPM, making it ideal for mid-range torque applications. Designed for a Voltage of 460 V supply in a 3 Phase configuration, it provides compatibility with standard industrial power infrastructure. Its Enclosure Type TEFC 405T (Totally Enclosed Fan Cooled) ensures efficient thermal management and dust exclusion in harsh environments. The motor’s physical design and mounting dimensions adhere to NEMA standards, facilitating straightforward replacement and retrofit into existing systems.

Performance is enhanced by a Power Rating of 1 KW continuous output and a peak Power of 2.2 KW, enabling the motor to handle transient loads without compromising speed stability. The Performance Level: High inertia characteristic provides smooth acceleration profiles and dampens oscillations in precision applications such as ATC spindle drives. A Brake Current of 0.75 A integrated into the drive brake assembly allows for controlled ramp-downs and quick stops, enhancing safety in automated lines. The motor benefits from an Insulation Class A (Max 221°F / 105°C) winding system, ensuring reliable operation under sustained thermal stress. With built-in protection against environmental ingress (rated as Protection against water and dust: Yes), this drive motor maintains performance integrity in demanding conditions.

Engineered for long-term reliability, the TTB-2950-3333-A’s TEFC 405T enclosure minimizes maintenance by preventing particle intrusion and moisture accumulation. Its compliance with standard mounting and electrical interfaces simplifies integration into conveyor systems, packaging machinery, and heavy-duty mixers. The combination of 40HP power, 720 RPM speed, and high-inertia design makes it particularly suited for applications requiring precise torque control and low-speed stability. Field serviceability is enhanced by accessible terminal connections and standardized NEMA frame sizes, reducing downtime during scheduled maintenance. As part of Kollmorgen’s Inland Direct Drive Motor lineup, this model delivers consistent performance in industrial automation, material handling, and process control systems where durability and precision are paramount.