00-00902-111
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The 00-00902-111 is a compact 0.59 kg pancake DC motor with a diameter of 126 mm. Manufactured by Kollmorgen and part of the ServoDisc Pancake DC Motors series, it delivers a rated power output of 47 Watts. This motor boasts a peak torque of 267 oz-in and a cogging torque of 0 oz-in.
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Product Description:
The 00-00902-111 DC motor provides power to drones and precision automation systems because of its strong torque capabilities. As the leader in market precision mechanics and modern efficient technology Kollmorgen produced this motor to power actuators or drives.
The 00-00902-111 DC motor has thermal performance of 1.30 °C/Watt resistance at rated speed which becomes 2.40 °C/Watt when stalling occurs. A forced air cooling of 2.0 lbs/min enhances thermal resistance to an optimum value of 0.28 °C/Watt. A precise control system results from the 3.29 oz-in/Amp (2.32 N-cm/Amp) torque constant and 2.43 V/KRPM back EMF constant. The total winding resistance measures 0.365 ohms for the terminal section while the armature exhibits 0.175 ohms resistance. The product features a 12.63 ms mechanical time constant as well as an electrical time constant shorter than 0.14 ms and a peak acceleration rate of 79.7 kRad/s². Stall torque measures 35 oz-in (25 N-cm) while zero cogging type torque produces motion that avoids sudden movements. The 101-watt rated power generation of the motor enables it to handle applications that need sustained energy delivery.
The 00-00902-111 DC motor involves 315 N-cm peak torque while operating at 3000 RPM and features a top speed rating of 6000 RPM. At normal temperatures of 25 degrees Celsius and 40 degrees Celsius the motor demonstrates continuous torque capability of 45 oz-in (32 N-cm) and 41 oz-in (29 N-cm) respectively in industrial automation. It needs a terminal voltage of 12.6 volts while it continuously uses 15.6 amps but reaches a peak demand of 137 amps. It delivers exceptional performance and durability through its 2.6 kW/sec continuous power output which makes it suitable for manufacturing and robotic systems.
Frequently Asked Questions about 00-00902-111:
Q: How does the 00-00902-111 motor handle thermal resistance during high load?
A: With a thermal resistance of 1.30 °C/Watt at rated speed and 0.28 °C/Watt with forced air, it efficiently manages heat under load.
Q: What is the peak torque of the 00-00902-111 motor from Kollmorgen's ServoDisc Pancake series?
A: The 00-00902-111 delivers a peak torque of 447 oz-in (315 N-cm), making it ideal for high-force, short-duration operations in automation systems.
Q: What is the rated speed and max speed of the 00-00902-111 ServoDisc Pancake motor?
A: The motor operates at a rated speed of 3000 RPM and can safely run up to 6000 RPM for applications requiring dynamic response.
Q: What voltage and current specifications define the 00-00902-111 motor's electrical input?
A: It runs on 12.6 V with a rated continuous current of 15.6 A and a peak current handling of 137 A, suitable for bursts.
Q: Does the 00-00902-111 motor experience cogging torque during rotation?
A: No, the cogging torque is zero, providing ultra-smooth motion without magnetic detent, which is ideal for servo applications.
