MSM165-93-204-S-2KA
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1302.1334
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The MSM165-93-204-S-2KA is a high-performance servo motor crafted by Kollmorgen. Part of the MSM Brushless Servo Motors series, it delivers a continuous torque of 10.5 Nm and a peak torque of 34 Nm. This motor has a rotor moment of inertia of 0.0022 kg-m². Weighing in at 12 kg, it operates at speeds up to 2000 RPM.
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Product Description:
The MSM165-93-204-S-2KA Servo Motor is a special type of electric motor designed for precise control of position, speed and torque which is made by Kollmorgen. Kollmorgen is a well-known company which manufactures products for use in industrial automation.
The MSM165-93-204-S-2KA servo motor has an integrated electromagnetic brake that operates on 24 volts DC which is typically used to hold the shaft in place when the motor is powered off. It has a torque constant of 0.93 Newton-meters per Ampere which indicates how much torque the motor produces per amp of current. Its back EMF (electromotive force) constant is 225 Volts per 1000 RPM which shows the amount of voltage the module will generate if spun at 1,000 RPM. Its continuous operating speed under full load is 2000 RPM and running it at or below this speed ensures reliable and sustained operation without overheating. Its windings have the resistance of 1.56 Ohm which impacts power loss and heat generation. The required input voltage to operate it is 460 VAC which defines compatibility with industrial power systems and the type of drive or inverter needed.
The MSM165-93-204-S-2KA servo motor has a physical weight of 16.2 kg which is important for mechanical design, mounting and portability considerations. It can provide peak torque of 34 Nm for short bursts without damage which is useful for applications involving sudden loads or acceleration. It can sustain continuously 10.5 Nm torque without overheating which defines its steady state performance capability. It has a sine/ cosine encoder which it uses for feedback that can provide precise position and speed information to the servo controller. It complies with European safety, health and environmental protection standards which facilitates global use especially in regulated markets.
Frequently Asked Questions about MSM165-93-204-S-2KA:
Q: Why does the MSM165-93-204-S-2KA use Sin/Cos feedback instead of digital encoders?
A: Sin/Cos feedback allows smoother interpolation and high-resolution feedback for precise motion control. This is especially useful in high-speed or dynamic positioning applications.
Q: How do the internal temperature sensors improve motor reliability?
A: They provide real-time thermal monitoring of the windings, enabling predictive maintenance and preventing damage from overheating. This extends motor life and improves safety.
Q: What role does the brake play in vertical axis applications?
A: The 24VDC brake keeps the shaft locked when power is off, preventing gravity-induced motion. It ensures stability and safety in vertical installations.
Q: Why is the 460 VAC input important for the MSM165-93-204-S-2KA motor?
A: It enables compatibility with standard industrial power systems. This simplifies system integration and avoids the need for special voltage conversion equipment.
Q: What is the benefit of a high Ke value like 225 V/kRPM?
A: A high Ke reduces speed ripple and supports better voltage control at higher speeds. It improves overall motor efficiency and control accuracy.
