U9M4HT
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The U9M4HT motor features a peak torque of 179 oz-in and terminal resistance of 0.850 Ohms. Manufactured by Kollmorgen as part of the ServoDisc Pancake DC Motors, it weighs 5.3 lbs and measures 4.37 inches in diameter. It boasts a maximum recommended speed of 6000 RPM and a rated power output of 113 Watts.
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Product Description:
U9M4HT is a high-performance servo motor that belongs to the U-series from Kollmorgen’s ServoDisc line, known for its unique flat disc armature design. This innovative design results in low inertia and zero cogging, allowing for rapid acceleration and precise control, making it ideal for applications requiring high dynamic performance. The motor utilizes a patented ironless armature, which significantly reduces weight and inertia. This design enables faster response times and smoother operation for automation systems. The motor can achieve impressive acceleration rates, making it suitable for tasks that demand quick start-stop capabilities. For industrial control systems, the motor must be used in combination with a motor controller. Compatible controllers include those from Kollmorgen’s EM19 or KXA Plus series. The U9M4HT motor is equipped with an integrated tachometer, which is a sensor used to measure the rotational speed of a shaft or disk, typically expressed in revolutions per minute (RPM).
Tachometers operate by detecting the number of complete revolutions made by an engine's crankshaft or other rotating components. Specifications for the tachometer installed on the U9M4HT motor include 2.25 Volts/KRPM output voltage, 3 Volts peak to peak ripple, and 0.06% output voltage linearity. The compact motor weighs only 2.4 kilograms, and its length and diameter are 2.41 inches and 4.37 inches respectively. Performance specifications for the servo motor include 470 N-cm peak torque, 51 N-cm continuous torque at 25 degrees Celsius, 45 N-cm continuous torque at 40 degrees Celsius, 3000 RPM nominal speed and 6000 RPM peak speed. Power output of the servo motor is 159 Watts and its continuous torque at stall is 42 N-cm. For optimal performance, the motor must be installed by trained staff.
Frequently Asked Questions about U9M4HT:
Q: What is the design of the motor armature?
A: The motor armature has a flat disc design and is ironless.
Q: What is the motor weight?
A: Weight of the motor is 2.4 kg.
Q: What is maximum speed of the motor?
A: Maximum speed of the motor is 6000 RPM.
Q: What is the peak motor torque?
A: The peak torque is 470 N-cm.
Q: What is the rated power output?
A: Rated power output of the motor is 159 Watts.
