YSM206

The Kollmorgen YSM206 servo motor is a high-performance addition to the YSM Brushless Servo Motors series, designed to deliver precise motion control in industrial automation environments. This brushless AC motor achieves a holding torque of 0.637 Nm with a peak torque capacity of 1.9 Nm, enabling both continuous and intermittent operation under varying load demands. The integrated encoder provides real-time feedback essential for closed-loop control systems, maintaining accurate shaft position and speed regulation. Operating at a maximum speed of 4500 RPM, the YSM206 offers dynamic response characteristics that support rapid acceleration and deceleration sequences. Constructed for durability, this motor combines efficiency and low maintenance in a compact footprint.

Technical specifications for the YSM206 highlight its broad applicability in demanding applications. The motor sustains a continuous output torque of 0.7 Nm and handles a rotor moment of inertia of 0.00015 kg·m² for enhanced responsiveness. As an eight-pole design, it features a sine wave torque constant of 0.107 Nm/A and a square wave torque constant of 0.117 Nm/A, with a phase-to-phase winding resistance of 0.79 Ω and inductance of 2.7 mH. Dielectric integrity is rated at 1500 VAC (rms) for 60 seconds, ensuring insulation reliability under high-voltage stress. Power handling is further supported by a peak shunt power rating of 6.0 kW for brief peak demand intervals.

Operational performance is characterized by robust load capacity and environmental tolerance. The YSM206 accepts an axial load force of 8 kg and a radial load force of 20 kg, accommodating side and end-thrust loads common in precision machinery. Encoder supply requirements are 450 mA DC at 4.75 to 5.25 VDC, driving high-resolution feedback without external power complications. The motor’s approved operating temperature range of 0 to 40°C and storage range of –20 to 65°C assure reliable function across standard industrial conditions. Electromagnetic interference is mitigated through recommended AC filtering, cable shielding, and grounding practices, preserving signal integrity and control precision.

System integration is streamlined with dual voltage compatibility of 115V/230V, allowing direct connection to standard motor controllers in factory automation setups. The YSM206’s brushless construction reduces maintenance while extending operational life, and its encoder feedback supports advanced control algorithms for trajectory planning, torque ripple reduction, and predictive maintenance. Designers can leverage the motor’s compact dimensions—41 × 70 × 50 mm and shaft length 14 mm—to fit space-constrained assemblies. Ideal target applications include pick-and-place robots, CNC tooling systems, conveyor indexing, and packaging machinery where precise, repeatable motion and system reliability are critical.