TT-29360-3160-HA

The TT-29360-3160-HA by Kollmorgen is a high-performance torque motor in the Inland Direct Drive Motors series, delivering a rated power of 4000 W at an input voltage of 24 V DC. With an outstanding efficiency of 95% and an IP65 rating, this direct-drive unit operates reliably in harsh environments. Its compact footprint of 400mm x 200mm x 100mm and lightweight construction of 3.2 kg facilitate easy integration into existing machine frames. Designed for continuous operation between –20 °C and +55 °C, the TT-29360-3160-HA ensures consistent performance across a wide temperature range.

Leveraging a frameless design, this motor mounts directly on the driven shaft for direct load coupling and minimal backlash. The rotor incorporates precision-graded Alnico magnets and a keeper ring to maintain magnetic flux alignment when unpowered. Integrated tachometers deliver real-time speed feedback to the servo amplifier, enabling accurate closed-loop control. The high mechanical resonance frequency yields an exceptional high torque-to-inertia ratio, while the calculated motor constant ensures predictable torque output relative to input power. This motor supports reverse current flow in each armature coil, allowing rapid polarity changes and dynamic response.

Operational reliability is enhanced by robust flux keepers that preserve rotor magnetization during handling and storage, and a protective clamp bolt or clamp plate secures the assembly under heavy load. The unit’s IP65 protection shields against dust ingress and water jets, while internal brush assemblies and ring contacts maintain low electrical noise. Frameless construction offers minimum size and weight without compromising stiffness or thermal dissipation. Continuous monitoring via tachometer feedback ensures precise speed regulation up to its maximum rated speed of 2200 RPM.

Integration into industrial automation systems is seamless thanks to the motor’s modular three-part construction: stator/field assembly, brush assembly, and rotor/armature assembly. Its direct-drive nature eliminates the need for gearboxes, reducing component count and maintenance intervals. Ideal for robotics, turret indexing, and precision table drives, the TT-29360-3160-HA delivers superior dynamics, repeatability, and long-term stability in demanding production environments.