PMB33C-10101-00
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The PMB33C-10101-00 electric motor delivers a rated power of 1.1 kW, operates at a speed of 2800 RPM, and features a totally enclosed fan-cooled (TEFC) design with IP55 protection. Part of the PMB Brushless Servomotors series by Pacific Scientific, it supports 230 V in a 3-phase configuration and is designed for continuous S1 duty.
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Product Description:
The PMB33C-10101-00 is an eight-pole synchronous servo motor designed and produced by the legendary company Pacific Scientific. Developed for highly advanced industrial systems, this servo motor can cater to various light industrial applications requiring a consistent driving speed. At nominal operating conditions, this servo machine can achieve a nameplate shaft velocity of 1300 rpm. At this shaft speed, the corresponding torque delivered is around 4.84 Nm, assuming a rated DC bus voltage of 240 V. At 25 degrees Celsius, the motor has a line-to-line resistance and inductance of 8.6 ohms and 27.2 mH. Using both the standard resistance and inductance of the motor winding, the protection system can be designed accordingly.
Like other PMB3 servo motors, the PMB33C-10101-00 has a maximum static friction of 0.169 Nm. In the context of AC machines and servo motors, the static friction, expressed in Nm, describes how much force the rotor must overcome to get moving. To overcome this static friction, servo motors typically accommodate a high inrush current at the transient period. At stall conditions, this synchronous motor can maintain a continuous stall torque of around 5.42 Nm. Without a built-in cooling system, the motor has a thermal time constant of 32 minutes and a thermal resistance of 0.78 Celsius per watt.
When allowed to operate at high torque conditions, the PMB33C-10101-00 can achieve a maximum shaft output of 16.1 Nm. Without other accessories and components, this servo machine weighs 13.8 pounds, or about 6.3 kilograms. Similar to other PMB motors by Pacific Scientific, the PMB33C-10101-00 employs a round output shaft and a Hall sensor for feedback. Wake Industrial offers this servo motor at a reasonable price alongside a warranty.
Frequently Asked Questions about PMB33C-10101-00:
Q: What is the frame size of the PMB33C-10101-00?
A: The PMB33C-10101-00 has a frame size of 34 based on NEMA’s standards.
Q: What is the stack length of the PMB33C-10101-00?
A: The PMB33C-10101-00 has a stack length of 3.
Q: What is the nominal stall current of the PMB33C-10101-00?
A: The PMB33C-10101-00 has a nominal stall current of 3.8 A.
Q: What type of shaft does the PMB33C-10101-00 employ?
A: The PMB33C-10101-00 employs a round output shaft.
Q: What connector type does the PMB33C-10101-00 incorporate?
A: The PMB33C-10101-00 incorporates flying leads with AMP connectors to establish electrical connection.