Product Description

Kollmorgen is an engineering company that manufactures industrial motion control equipment. The company’s frameless servo motors have been well received in industries around the world.

The TBMS-12941-A is a compact, direct-drive torque motor from the TBM series. The motor has been designed with low inertia that allows it to achieve high accelerate rates over considerably short distances. The motor comes with a low cogging design that is a significant advantage for servo applications. Low cogging motors eliminate cogging torque that is considered a major cause of position errors. This model has a peak stall torque of 11 Nm and it weighs 1.32 kg. With a compact form factor, the motor is highly suitable for areas that have high power requirements along with constraints in installation space. The TBMS-12941-A can be easily installed in constricted spaces while generating a considerable amount of power. That is why it is frequently used in UAV & drone propulsion systems, sight systems, weapon stations, and robot handling.

The TBMS-12941-A comes with a CE approval and is compliant with RoHS. This model has a rated speed of 1520 U/min. A DC supply of 100 volts is required for the motor’s operation. By using a machine’s bearings, this model can be embedded directly on to the machine. A continuous torque of 8.30 Nm can be extracted at the motor’s output shaft. This model has a 0.92 mH inductance. The TBMS-12941-A has a laser marked armature. The armature has been insulated with class H insulation material that allows it to function in temperatures up to 155 ᵒC.  The motor has banded rotors and the rotors have been constructed using stainless steel. This grants considerable protection against corrosion and mechanical wear.