AKM21C-ACS2LB-02

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The AKM21C-ACS2LB-02 is a synchronous servo motor boasting a continuous stall torque of 0.48 N-m and a peak stall torque of 1.47 N-m. Manufactured by Kollmorgen, it is part of the AKM Synchronous Servo Motors series and supports maximum speeds up to 8000 RPM at 240 Vac. It operates efficiently within an ambient temperature of 40°C.

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Product Description:

The AKM21C-ACS2LB-02 servo motor is created to operate under small and dynamic setups. This motor offers continuous stall torque of 0.48 Nm. This motor uses continuous stall current of 1.58 ARMS. It offers well-balanced thermal performance in demanding cycles.

With a temperature of 60°C, the torque in this unit remains at 0.38 Nm. It can operate at a speed of 5630 rpm when it is powered with 120 VAC, making it possible to rotate quickly and efficiently for high-speed use. It delivers a rated power of 1063 watts when powered with 240 VAC, making it possible to perform high-capacity within mid-range applications. Its ability makes it applicable in densely mounted apparatus where control and speed are critical. The AKM21C-ACS2LB-02 supports accuracy operation due to ensured torque supply and smooth acceleration with a silky texture. It delivers precision in speeded repetition motion systems without hindrance. It can be best suited for applications requiring servos having low sound feedback and vibration incorporation. It can be implemented on assembly, inspection, or handling machines when the motor's response time needs priority. The structure is oriented towards high-speed rotation and robust output and thermal efficiency. This model delivers dependable performance while in operation for prolonged hours, even under ambient conditions of erratic environments. The compact size ensures easy mounting in densely packed mechanical spaces. The structure also offers low machine footprint without sacrificing performance.

The AKM21C-ACS2LB-02 is made for efficient load transition management and motion accuracy preservation. With speed, torque, and current efficiency combined, it offers performance in balance with thermal stability. The servo motor delivers best performance in applications where stiff operation, high-rate cycling, and compact space mounting are needed and is thereby a good performer for a variety of machine automation applications.

Ambient Temperature (°c)
40
Back Emf Constant (vrms/krpm)
19.5
Cont. Stall Torque @ 60°c Rise (n-m)
0.38
Continuous Stall Current (arms)
1.58
Continuous Stall Current @ 60° C Rise (arms)
1.28
Continuous Stall Torque (n-m)
0.48
Dc Resistance @ 25°c (ohms)
13
Maximum Speed Rpm (120 Vac)
5630
Maximum Speed Rpm (240 Vac)
8000
Peak Stall Current (arms)
6.32
Peak Stall Torque (n-m)
1.47
Rated Power Watts (120 Vac)
120
Rated Power Watts (240 Vac)
320
Rotor Inertia (kg-m²)
0.0000107
Torque Constant (n-m/arms)
0.3

Frequently Asked Questions about AKM21C-ACS2LB-02:

Q: What is the peak stall torque of the AKM21C-ACS2LB-02 motor?

A: The peak stall torque is 1.47 N-m.

Q: What is the rated power of the AKM21C-ACS2LB-02 at 240 VAC?

A: Rated power at 240 VAC is 320 watts.

Q: What is the ambient temperature rating of the AKM21C-ACS2LB-02?

A: The motor supports up to 40°C.

Q: What is the rotor inertia of the AKM21C-ACS2LB-02?

A: Rotor inertia is 0.0000107 kg-m².

Q: What is the maximum speed of the AKM21C-ACS2LB-02 at 240 VAC?

A: The maximum speed is 8000 RPM.


Internal Product Review

  • ‘‘The AKM21C-ACS2LB-02 servo motor from Kollmorgen's AKM Synchronous Servo Motors series performs consistently in compact spaces. Its structure is highly efficient and offers quick control. The motor is well-suited for operations needing responsive dynamics. It has shown reliable execution in scenarios where precision and space constraints are equally important.’’

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