Mitsubishi Electric HA-LP11K2-K MELSERVO HA-LP Series Servo Motor

SKU HA-LP11K2-K

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Mitsubishi Electric
Product No.: HA-LP11K2-K
Country of origin:United States
Product Type: Servo Motors
Payment: T/T, Western Union
Weight: 55000g
Shipping port: Xiamen
Warranty: 12 months

Product Overview

Designed for high-inertia, heavy-duty industrial positioning, the Mitsubishi Electric HA-LP11K2-K delivers robust motion control within the MELSERVO drive ecosystem. This high-capacity industrial servo motor is engineered to handle demanding dynamic loads, providing precise torque control and reliable continuous operation in harsh manufacturing environments.

Key Features

High Power Output: Delivers a rated output of 11 kW for heavy-duty industrial machinery.
Substantial Torque Capacity: Provides 52.5 N-m of continuous rated torque to manage high-load applications.
High-Inertia Design: Optimized for stable load matching and smooth speed control under fluctuating load conditions.
Robust Protection: IP44-rated enclosure shields the internal components from dust and splashing water.

Industrial Applications

Heavy-duty material handling and gantry systems.
Metal forming, stamping, and heavy press machinery.
Large-scale printing, paper converting, and packaging lines.
Industrial winders, tension control systems, and wire drawing machines.

Technical Specifications

Manufacturer	Mitsubishi Electric
Model Number	HA-LP11K2-K
Series	MELSERVO HA-LP Series
Product Type	Servo Motor
Rated Output	11 kW
Rated Torque	52.5 N-m
Power Rate at Continuous Rated Torque	263 kW/s
IP Rating	IP44
Shipping Weight (Calculated)	55 kg

Alternative Models & Compatibility

The HA-LP11K2-K is designed to pair natively with Mitsubishi MR-J3-11KA or MR-J4-11KA servo amplifiers. When replacing older HA-LP units, verify the encoder cable connector style, as older revisions may require adapter cables (MR-EKCBL or MR-PWCBL series) to interface with newer amplifier generations.

Application Pitfalls & Engineering Notes

Due to the high rotor inertia (52.5 N-m rated torque), ensure the amplifier's regenerative braking option (such as an external GRZG or FR-ABR resistor) is correctly sized. Insufficient regeneration capacity during rapid deceleration cycles will trigger an "Overvoltage (AL 33)" alarm on the associated MR series drive.

Commissioning & Wiring Tips

Always use double-shielded twisted-pair cabling for the encoder feedback to prevent high-frequency electromagnetic interference (EMI) from the main motor power lines. Ensure the motor frame is grounded directly to the control panel's common ground busbar using a low-impedance strap.

Installation Guidelines

CRITICAL WARNING:

Ensure all primary three-phase power sources are fully de-energized and locked out before attempting installation or maintenance. Allow at least 15 minutes for the servo amplifier's internal bus capacitors to discharge completely. Verify zero voltage across the DC bus terminals before disconnecting any wiring.

1

Mount the motor securely to a rigid, vibration-free machine base using high-tensile bolts.

2

Align the motor shaft precisely with the load shaft using a flexible coupling to prevent radial and axial bearing overload.

3

Connect the heavy-duty power cables (U, V, W, and Ground) and the encoder feedback cable, ensuring all seals are tight to maintain the IP44 rating.

4

Perform a manual shaft rotation test to verify free movement before applying control power.

FAQ

What is the rated power and torque of the HA-LP11K2-K?

The motor features an 11 kW rated output and delivers a continuous rated torque of 52.5 N-m.

Which servo amplifiers are compatible with this motor?

It is designed to pair with Mitsubishi Electric MR-J3-11KA or MR-J4-11KA series servo amplifiers.

What is the environmental protection rating of this unit?

The motor has an IP44 rating, providing protection against solid objects larger than 1mm and water splashing from any direction.

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Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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