MSM165-93-204-M-2KA
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1302.1361
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The MSM165-93-204-M-2KA brushless servo motor delivers a continuous torque of 10.5 Nm, a peak torque of 34 Nm, a speed of 2000 rpm, and features a rotor moment of inertia of 0.0022 kg-m². Part of the MSM Brushless Servo Motors series by Kollmorgen, it weighs 12.0 kg and has a voltage constant of 225 V/krpm.
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Product Description:
The MSM165-93-204-M-2KA is a Servo Motor manufactured by Kollmorgen. It is a high power servo motor with excellent control features. It belongs to the MSM Brushless Servo Motors Series.
The MSM165-93-204-M-2KA servo motor shaft has a machined groove (keyway) to accommodate a key which is a small metal piece that locks the motor shaft to a mating component (like a gear or pulley) to prevent slippage. The torque constant value of 0.93 Nm/A suggests that it is able to generate more torque per ampere of current which can be good for efficient control. The module is made to run continuously at 2000 RPM without overheating or degrading which is typical for industrial servo motors. The physical mass of the motor is 16.2 kg which is critical for installation planning, load on mechanical supports and inertia matching in dynamic systems. It is capable to produce 34 Nm peak torque for short durations which is quite strong that is used for high-load moves or accelerations. The position sensor used inside the module is a multi turn high resolution encoder which tracks position across multiple revolutions, not just within a single 360° turn.
The MSM165-93-204-M-2KA servo motor coils have a winding resistance of 1.56 Ohm which impacts electrical losses and the amount of heat it generates. 460 Volts AC is the nominal input voltage required to operate the motor which is common in industrial settings. 0.00386 kg·m² is the inertia of its rotor which determines the resistance the motor has to changes in speed. It comes in a physical length of 357 mm which helps generate more torque due to increased rotor/stator length.
Frequently Asked Questions about MSM165-93-204-M-2KA:
Q: How does the keyway on the shaft improve mechanical performance?
A: The keyway prevents shaft slippage under torque, ensuring consistent mechanical connection between the motor and driven components. It enhances torque transmission reliability.
Q: Why is multiturn feedback important in the MSM165-93-204-M-2KA motor?
A: Multiturn feedback enables accurate position tracking over multiple revolutions. This is crucial for complex motion profiles requiring full rotational awareness.
Q: How does 0.00386 kg·m² rotor inertia affect dynamic response?
A: It provides balanced resistance to speed change, minimizing overshoot and enhancing control stability. Ideal for medium to high-speed applications.
Q: What role does the 460 VAC input play in system integration?
A: 460 VAC supports industrial-grade power systems, enabling higher efficiency and compatibility with standard factory electrical infrastructure.
Q: How does high torque constant benefit energy efficiency?
A: A 0.93 Nm/A torque constant means less current is needed for torque generation. This reduces power consumption and heat buildup.
