AKMH54L-ACKNCA1K Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
- Straightforward Pricing: No Rush Fees, No Credit Card Fees
Current response time:
3 Minutes
33 Seconds
The AKMH54L-ACKNCA1K is a hygienic stainless steel washdown motor manufactured by Kollmorgen as part of the AKMH Stainless Servomotors series. It features an IP69K protection class, 1.4404 (316L) stainless steel housing, and a flange diameter of 148 mm. The motor delivers a continuous stall torque of 12.10 N-m, has a peak torque of 35.7 N-m, and utilizes a Smart Feedback Device (SFD3) encoder.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The AKMH54L-ACKNCA1K is a hygienic stainless-steel washdown motor produced by Kollmorgen in the AKMH Stainless Servomotors series. It drives actuators in food and pharmaceutical automation where cleaning chemicals and high-pressure spray are routine. The motor uses an AKMH5 frame with a 1.4404 (316L) stainless-steel housing, and its IP69K enclosure allows direct installation on open machine surfaces without added guarding. The unit ships without a holding brake and includes a pre-assembled cable matched to AKD drives for direct connection.
Electrical performance is characterized by a continuous stall torque of 12.10 N-m produced while drawing a continuous stall current of 11.29 A. For short accelerations, the drive reaches a peak torque of 35.7 N-m and a peak current of 37.5 A. With a torque constant of 1.08 N-m/A, command current translates directly to output torque. Additional data include a 560 VDC bus voltage, a winding resistance of 0.67 Ω, a 3.5 mH inductance, and a voltage constant of 72.9 mV/rpm that shape current-loop behavior. The SFD3 smart feedback encoder supplies 11-bit resolution to the controller. A rotor inertia of 11.90 kg cm² and rotor length code 4 support responsive motion and load matching, while an 80-minute thermal time constant limits heat buildup during extended operation. Overall body length is 1 m.
Mechanical interfaces follow IEC flange mounting; the flange diameter is 148 mm with a pilot of 110 mm, and FDA-approved O-ring sealing protects the junction. The shaft is a 24 mm closed keyway built to DIN 748 / DIN 6885 T1, finished to a surface roughness below 0.8 µm, and guarded by an IP69K shaft seal. Radial bearing load is limited to 635 N, while the axial limit is 1740 N. A mineral-filled PTFE gasket supports the assembly, and the housing’s 1.4404 (316L) stainless steel construction together with the motor’s IP69K rating helps it withstand caustic washdown. The standard IM B5 style and frame-size AKMH5 geometry simplify alignment with conveyors and rotary tools.
Frequently Asked Questions about AKMH54L-ACKNCA1K:
Q: What is the continuous stall torque rating of the AKMH54L-ACKNCA1K servomotor?
A: The AKMH54L-ACKNCA1K motor features a maximum continuous stall torque of 12.10 N-m, enabling it to deliver consistent power for demanding applications.
Q: What protection class does the AKMH54L-ACKNCA1K motor have?
A: This motor is rated for IP69K protection, ensuring it is highly resistant to water and dust ingress.
Q: What material is used for the housing of the AKMH54L-ACKNCA1K motor?
A: The AKMH54L-ACKNCA1K is constructed with 1.4404 (316L) stainless steel housing, making it suitable for hygienic environments.
Q: What type of connection is provided with the AKMH54L-ACKNCA1K motor?
A: This model is equipped with a pre-assembled cable designed for AKD drives, providing straightforward connectivity.
Q: What encoder and resolution does the AKMH54L-ACKNCA1K servomotor use?
A: The AKMH54L-ACKNCA1K uses a Smart Feedback Device (SFD3) encoder type, offering feedback with 11-bit resolution.
