Product Description:

The MTC308C1-R1C1 is a servo motor produced by Kollmorgen as part of the MTC Servo Motors series. It is intended for coordinate axes that demand accurate positioning and consistent velocity, supplying closed-loop rotary motion for packaging, conveying, or palletizing equipment. An electrically released holding brake is integrated so the shaft can be locked when the drive is de-energized, and the sealed housing allows use in dusty or spray-prone zones.

The stator windings are designed for a line supply of 230 VAC, allowing direct connection to many industrial drives. Output speed can be commanded up to 6000 rpm, supporting rapid cycle times on machinery that requires frequent indexing. The brake coil is energized at 24 VDC and draws 0.75 ADC, which indicates the required brake control supply. Housing protection is rated at IP65 with a shaft seal, so airborne particles or low-pressure water jets are kept out of the bearing cavity. A NEMA 100 metric mounting face aligns the motor with standard gearboxes or machine frames, while the extra-long stack length supports higher continuous torque.

The power and feedback leads exit a right-angle rotatable connector that can be turned for cable relief inside cramped enclosures. Static brake capacity reaches 5.97 N-m, preventing drift on vertical loads. Rotor inertia is 0.0000169 kg·m², matching the minimum inertia class for fast acceleration without excessive drive gain. The laminated core sits in a 90 mm frame that mates with metric couplings, and the keyed shaft provides a 20 mm key length for rigid torque transfer. Overall motor length is 231.7 mm, which is useful when checking fit behind guards or linear stages. Position feedback is supplied by a single-speed resolver, giving analog sine-cosine signals for high-resolution interpolation by the control drive.