Product Description:

The M.1015.8009 is a brushless servo motor produced by Kollmorgen in the HSM Brushless Servo Motors series. It connects with digital drives to provide precise torque and speed control for motion axes in industrial automation. With a permanent-magnet rotor, stator windings, and an integrated holding brake, the unit handles positioning tasks that require quick moves followed by secure static holding. In closed-loop systems, it converts command signals into rotary motion for packaging machines, machine tools, and material-handling equipment.

The electrical platform of the motor is designed for a line supply of 230 VAC. At this voltage, the windings generate torque in proportion to current, following a sine-wave torque constant of 0.68 Nm/A. Back electromotive force scales with speed, as indicated by the voltage constant of 82 V/krpm. When load holding is required, an integral brake engages at 90 V DC and draws 0.33 A DC while providing 22.6 Nm of holding torque. A thermal resistance of 0.34 °C/W describes the heat path from the copper windings to the ambient air. The electromagnetic circuit has a winding inductance of 4.4 mH and a winding resistance of 0.49 Ω, which influence current ripple and drive tuning.

The motor mounts to machine frames through a bolt circle measuring 200 mm, with four 13.5 mm clearance holes that accept standard cap screws. Shaft alignment accuracy is supported by a maximum backlash of 29 arcmin, helping gears or couplings maintain positional repeatability. A rotor inertia of 0.0017 kg·m² balances responsive acceleration with damping for lightly loaded axes. The overall length, including the brake, is 330 mm. The output shaft measures 35 mm in diameter and has an M8 × 1.25 mm thread at its tip for positive retention of pulleys or hubs. The mounting dimensions accommodate direct connection to suitable medium-frame servo gearboxes or belt drives without additional adapters.