AKMH51H-ACKNCA1K

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The Kollmorgen AKMH51H-ACKNCA1K, part of the AKMH Stainless Servomotors series, features a durable stainless steel construction and an IP69K enclosure rating. It boasts a rated voltage of 230V and a rated speed of 6000 RPM. The motor uses an incremental encoder for feedback and includes a 1.5-meter straight cable connection.

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Product Description:

The AKMH51H-ACKNCA1K is an innovative unit which is designed by Kollmorgen brand. Identified by its AKMH classification, this stainless servomotor offers a frame size of 51 mm and supports compact system layouts by minimizing required installation space. This moto's length H signifies an elongated axial build that contributes to increased thermal capacity and effective heat regulation. Winding code A reflects the unit's internal coil setup, tailored to deliver balanced torque and current output for moderate-duty applications.

Drive's shaft type C refers to a specific shaft profile designed to match unique coupling systems. Representing a KN connection format with a 1.5 m cable and straight connector enables a plug and play configuration, thus significantly cutting down installation time. Incremental encoder delivers feedback signals in high frequency, allowing for refined control over velocity. The straight connector orientation eliminates bending strain, thereby extending the cable's operational lifespan. Also, a cable length of 1.5 meters provides sufficient flexibility and limits reliance on additional extensions. Additionally, the module's IP69K-rated enclosure defends against aggressive washdown conditions, protecting the device's internal assembly.

The material type of AKMH51H-ACKNCA1K comprises stainless steel which withstands corrosive cleaning agents and extreme washdowns. Rated voltage sits at 230 V which is compatible for common industrial supply levels enabling direct connection to standard drives. Rated speed spans 6000 RPM which supports high throughput motion cycles and rapid positioning. Power approximates 0.75 kW for this model that aligns with low to moderate torque applications without oversizing. This motor's diameter measures 132.0 mm which increases torque output density for compact drives. Also, its peak torque range lies between 13.0 and 45.0 Nm which accommodates variable load demands under dynamic conditions.

Cable Length
1.5 meters
Connection Type
KN (1.5m cable with connector, straight)
Connector Orientation
Straight
Enclosure Rating
IP69K
Frame Size
51 mm
Length
H
Material
Stainless Steel
Motor Feedback
Incremental Encoder
Part Series
AKMH
Rated Power
Approx. 0.75 kW
Rated Speed
6000 RPM
Rated Voltage
230 V
Shaft Option
C
Winding Code
A
  • AKMH51H
  • AKMH51H/ACKNCA1K
  • AKMH51HACKNCA1K
  • AKMH51H ACKNCA1K

Frequently Asked Questions about AKMH51H-ACKNCA1K:

Q: How does winding code A influence AKMH51H-ACKNCA1K performance?

A: This winding code A configures coil turns and conductor cross-section to balance current draw and torque output, resulting in predictable thermal behavior under varying duty cycles.

Q: Why is the length code H used for AKMH51H-ACKNCA1K?

A: The length code "H" extends the motor's axial dimension which increases internal surface area, improving natural heat rejection and allowing stable operation under prolonged load.

Q: How does incremental encoder feedback enhance AKMH51H-ACKNCA1K control?

A: Incremental encoder feedback generates pulse trains proportional to shaft rotation, enabling high-resolution speed and position monitoring that refines motion accuracy.

Q: What role does straight connector orientation play for AKMH51H-ACKNCA1K?

A: Straight connector aligns cable exit with the motor shaft axis, minimizing cable bending stresses that could accelerate wear and compromise sealing integrity.

Q: Why is a 1.5 meter cable length specified for AKMH51H-ACKNCA1K?

A: A 1.5 meter length ensures ample reach from motor to drive without intermediate splices, maintaining signal integrity and preserving the IP69K sealing across the entire harness.


Internal Product Review

  • ‘‘Servomotor variant AKMH51H-ACKNCA1K combines Length thermal capacity with incremental encoder feedback to deliver stable temperature profiles and repeatable positioning. This design preserves consistency across cycles and minimizes drift, making it a reliable choice for demanding motion applications.’’

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