Product Description:

The CKM08A-AKM2T-00 servo motor is manufactured by Kollmorgen and belongs to the CKM Servo Motors series. It is an electromechanical actuator intended to provide precise velocity and position control in automated machinery, including pick-and-place axes and compact conveyors. The motor converts electrical input into controlled rotary motion, allowing connected equipment to follow programmed movement profiles. Closed-loop operation helps the controller maintain positioning accuracy as operating speed and load conditions change.

The servo motor has a rated speed of 3000 rpm and a rated torque of 2.387 Nm, resulting in a continuous mechanical output of 750 W. The windings draw a rated current of 4.3 A while operating at the continuous rating. A torque constant of 0.61 Nm/A indicates the proportional relationship between phase current and generated shaft torque. The internal back-EMF constant is 36.83 V/Krpm, allowing the connected drive to account for generated voltage as motor speed changes. An absolute encoder provides single-turn position data to the controller for closed-loop feedback. The factory-installed holding brake engages when power is removed, allowing the motor to retain a stationary load without an external clamp.

Transient acceleration and settling are supported by a peak torque of 7.161 Nm, which provides a short-term reserve above the continuous torque rating. The motor operates from a 220 VAC supply and connects through IP20 dual connectors attached to a 300 mm lead set. This lead arrangement provides a short connection path for routing power and feedback wiring into a protected enclosure. Electrical response is influenced by an armature inductance of 8.6 mH and an armature resistance of 2.10 Ω. The inductance affects the rate at which winding current changes, while the resistance contributes to copper loss during operation. The motor does not include a shaft seal, which reduces seal-related friction and makes the output suitable for direct coupling in protected environments where contaminants and moisture are controlled.