Product Description:

The M-107-B-33-B3 servo motor is produced by Kollmorgen within the M Goldline Servo Motors series. It is intended for precision position and velocity control on automated machinery such as indexing tables, pick-and-place axes, and light packaging drives. The unit couples a brushless permanent-magnet rotor with digital feedback so commanded current is translated into accurate shaft motion for repeatable automation cycles. This arrangement supports stable response during start, stop, and reversal moves in compact motion systems.

Under rated load, the motor outputs 1.5 kW while drawing a continuous phase current of 6.0 Arms. This steady-state current marks the thermal limit for long duty cycles. The phase winding resistance is 1.60 Ohms, and the inductance is 9.4 mH, which influence copper loss and current rise during control. With an allowable top speed of 7500 RPM, the rotor can follow high-frequency command profiles without mechanical overspeed. At a winding temperature of 40 °C, the motor can sustain 2.22 N-m of stall torque. There is no front shaft seal, so external protection is needed where fluids or dust are present. A bayonet connector with keyed plugs simplifies power and feedback cabling and helps prevent loosening under vibration.

During transients, the drive may supply 18.0 Arms for short bursts, allowing the motor to generate a peak torque of 6.35 N-m for rapid acceleration. If motion stops at 25 °C, static holding capability is 2.36 N-m. Dynamic response is aided by a rotor inertia of 0.00054 kg-m², which helps the axis change speed quickly without making the motor difficult to match to moderate loads. An integrated brake rated at 2.3 N-m resists back-driving when power is removed, and it engages at 24 VDC while drawing 0.93 A. Its added inertia is 2.47 × 10⁻⁶ kg-m², so the brake has little effect on normal servo response.