LSM100-46-454-M-0KA

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The Kollmorgen LSM100-46-454-M-0KA servo motor, part of the LSM Brushless Servo Motors series, features a peak torque of 16 Nm and weighs 6.3 kg. This motor operates at a maximum speed of 4500 RPM, with 8 winding poles and a winding resistance of 3.9 Ohms. It also boasts a continuous torque of 5.2 Nm.

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Product Description:

The LSM100-46-454-M-0KA is a brushless servo motor that is manufactured by Kollmorgen. It is used in systems that need to accurately control torque and work reliably across a wide range of motion curves. The servo motor is suitable for industrial automation applications that require feedback circuits that are responsive to torque and rotational motion profiles.

A normal torque of 2.9 Nm and a stall torque of 5.2 Nm can be continuously produced by the LSM100-46-454-M-0KA servo motor. At 6.4 A, we have the constant stall current. The improved acceleration and braking are made possible by the rotor's inertia of 0.00017 kg·m². With a torque constant of 0.88 Nm per ampere, torque generation is guaranteed at all times. An electromotive force constant of 106 V/kRPM establishes a relationship between voltage and speed. It enables dynamic acceleration profiles with its peak rated torque of 16 Nm. The servo motor has a top corner speed of 3900 rpm and a rated speed of 4500 rpm. The LSM100-46-454-M-0KA servo motor is compatible with motor configurations for medium frames due to its 6.3-kilogram weight. A 16 AWG gauge ensures a safe and adequate current flow through the power connection. The motor is equipped with a keyway for straight connecting and does not have a holding brake.

At 25°C, the LSM100-46-454-M-0KA servo motor has a winding resistance of 3.9 ohms phase to phase. The coil's inductance is 12.44 mH, which indicates its response to fluctuations in the input current. It can precisely control its own speed and position, so the servo motor can be used in computer systems that are focused on motion. Due to its shaft keyway, the motor allows for reliable mechanical interfacing.

Continuous Torque (in-lb)
46
Continuous Torque (nm)
5.2
Ke Voltage Constant (v/krpm)
106
Kt (nm/amp)
0.88
Maximum Current (amps Peak)
21.2
Motor Net Weight (kg)
6.3
Motor Net Weight (lb)
13.9
Peak Torque (in-lb)
142
Peak Torque (nm)
16
Shaft Material
ST-60
Speed (rpm)
4500
Stall Current (amps Peak)
6.4
Winding Inductance Phase To Phase (mh)
12.44
Winding Poles
8
Winding Resistance Phase To Phase @ 25°c (ohm)
3.9

Frequently Asked Questions about LSM100-46-454-M-0KA:

Q: Does LSM100-46-454-M-0KA support stable speed?

A: Yes, with a rated speed of 4500 rpm, it ensures consistent rotational velocity across dynamic load profiles without torque dips.

Q: Why does LSM100-46-454-M-0KA use 16 AWG?

A: 16 AWG cable supports the 6.4 A current draw safely. It ensures reliable transmission with minimal voltage drop across the connection.

Q: How does LSM100-46-454-M-0KA handle torque control?

A: The torque constant of 0.88 Nm/Amp ensures proportional torque output. It enables precise torque regulation based on current input.

Q: Why is LSM100-46-454-M-0KA rated at 3900 rpm Wpc?

A: The peak corner speed defines optimal transition before current limiting. It helps avoid overloads while sustaining maximum torque output.

Q: Do LSM100-46-454-M-0KA specs support fast dynamics?

A: Yes, its 0.00017 kg·m² inertia allows quick acceleration and deceleration with stable control in repetitive motion profiles.


Internal Product Review

  • ‘‘The LSM100-46-454-M-0KA servo motor from Kollmorgen ensures reliable torque regulation with a 5.2 Nm continuous stall torque. It includes a 4500 rpm rated speed and 0.88 Nm/Amp torque constant. The 6.4 A stall current and 106 Volts/kRPM back EMF support efficient performance with consistent torque output.’’

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