MT306B1-R2C2
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The MT306B1-R2C2 is a servo motor weighing 3.8 kilograms with a maximum length of 198.6 mm without a brake. Manufactured by Kollmorgen, it belongs to the XT Goldline Servo Motor Series and operates at a frequency of 50/60 Hz. This motor features a current rating of 5.52 A and supports a maximum operating speed of 4600 rpm.
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Product Description:
The MT306B1-R2C2 is an impressive Kollmorgen brushless motor engineered and manufactured under the Goldline XT series. With a type 30 frame, this brushless servomotor has four stacks and a set of swivel connectors that can rotate up to 256 degrees. Like other XT Goldline motors by Kollmorgen, this motor features an original permanent magnet interior, perfect for reducing the cogging effect during operation. Furthermore, instead of using carbon brushes, which introduce sparking during electric commutation, brushless servomotors like the MT306B1-R2C2 rely on the digital amplifier to generate mechanical torque from a three-phase electrical supply. With its robust housing material, the MT306B1-R2C2 has a protection category of IP 65 and adheres to UL and CE standards.
The MT306B1-R2C2 is compatible with Kollmorgen’s original CD servostar amplifier series. It can operate at an input range of 115 to 230 VAC and achieve a rated power of 2.08 HP or 1.55 kW. At this output power, the terminal speed of the motor can reach a steady value of 4600 rpm. Theoretically, the MT306B1-R2C2 can accelerate at a maximum rate of 103,777 rad/s^2. When operated at standstill conditions, this servomotor can deliver a continuous torque of 3.50 to 3.71 Nm, depending on the ambient temperature. For an ambient temperature of 40 degrees Celsius, the higher continuous torque applies.
During steady-state operation of the MT306B1-R2C2, the motor can achieve a maximum line-to-line voltage of 250 V. Based on Kollmorgen’s documentation for Goldline XT motors, this servomotor can achieve the following peak values: 11.52 Nm and 22.2 A. Overall, the MT306B1-R2C2 has four pole pairs or eight poles, evenly separated by 45 mechanical degrees. Wake Industrial offers this brushless motor alongside a limited warranty.
Frequently Asked Questions about MT306B1-R2C2:
Q: What is the MT306B1-R2C2’s static friction torque?
A: The MT306B1-R2C2 has a static friction torque of 0.052 Nm.
Q: What is the MT306B1-R2C2’s thermal time constant?
A: The MT306B1-R2C2 has a thermal time constant of 31 minutes.
Q: What is the MT306B1-R2C2’s thermal resistance at stall conditions?
A: At stall conditions, the MT306B1-R2C2 has a thermal resistance of 0.81 degrees Celsius per watt.
Q: What is the MT306B1-R2C2’s rotor moment of inertia?
A: The MT306B1-R2C2 has a rotor moment of inertia equal to 0.0001110 kg(m^2).
Q: How much peak line current can the MT306B1-R2C2 safely sustain?
A: The MT306B1-R2C2 can safely sustain a peak line current of 22.2 amperes.
