R911267237 (MKD025B-144-KP1-KN)

Name: R911267237 (MKD025B-144-KP1-KN)
Brand: Indramat Motors
SKU: MKD025B-144-KP1-KN
Price: 935.00 USD
Availability: InStock
Rating: 4.2 (12 reviews)

MKD Synchronous Motors

Rated 4.2 stars (12 total reviews)

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The R911267237 (MKD025B-144-KP1-KN) is a digital AC servo motor engineered by Rexroth, suitable for applications in food processing, materials handling, packaging, and printing machinery. It features a shaft with keyway and seal, incorporates a holding brake with a torque of 1 Nm, and utilizes resolver feedback with integrated encoder for absolute position detection exceeding 4096 revolutions. The unit delivers a continuous torque of 0.9 Nm at standstill, operates at a rated speed of 4500 RPM, and provides a power output of 0.45 kW. It is constructed to insulation class F standards, has a centering diameter of 40 mm, weighs 4.2 kg, and is rated IP65 for protection against dust and water ingress. The motor supports electronic commutation, efficient heat dissipation, and a high torque-to-inertia ratio, enabling reliable high-dynamic operation across varying speeds and frequent start-stop cycles.

Technical Specifications

Product Type
Digital AC Motor

Design
Brushless

Unique Feature
Pre-lubricated Bearings

Protection Level
IP 65 Degree

Feature
Motor Temperature Monitoring

Additional Attribute
Heat Dissipation

Performance
High Data and Dynamics

Torque to Inertia Ratio
Favorable

Commutation Type
Electronic

Suitability
High Repeat Frequencies of Start-Stop Procedures

Frequently Asked Questions

How does vertical-axis security work on MKD025B-144-KP1-KN?

The MKD025B-144-KP1-KN includes a holding brake torque of 1 Nm. This capacity secures the shaft during de-energized states, sustaining orientation for suspended payloads and preventing unwanted drift during tooling exchanges or inspections.

What continuous behavior supports steady positioning on MKD025B-144-KP1-KN?

The MKD025B-144-KP1-KN provides 0.9 Nm continuous torque at standstill. This value keeps fixtures stable during dwell or measurement while controllers maintain loop integrity without overdriving current.

How should designers interpret the rated-load figure on MKD025B-144-KP1-KN?

The MKD025B-144-KP1-KN lists a rated torque of 1.6 Nm. This value guides mechanical sizing for continuous processes, ensuring the axis sustains production loads without thermal excursions or excessive current draw.

What environmental sealing applies to MKD025B-144-KP1-KN?

The MKD025B-144-KP1-KN carries IP65 protection. This classification resists dust ingress and water jets, maintaining electrical integrity when equipment operates near conveyors, rinse stations or powder-laden processes.

How does interface geometry affect mounting on MKD025B-144-KP1-KN?

Weight is 11.5 kg, balancing stiffness and handling. This mass aids damping in cyclic duty.

Common Misspellings

MKD 025B-144-KP1-KN

MKD-025B-144-KP1-KN

MKD025B144KP1KN

MKDO25B-144-KP1-KN

MKD025B 144 KP1 KN

mkd025b-144-kp1-kn

MKD25B-144-KP1-KN

Internal Product Review

The MKD025B-144-KP1-KN performs consistently across long shifts and varied loads. Its natural convection cooling specification reduces ancillary hardware and simplifies enclosure design. Integration proceeds smoothly with standardized interfaces and clear connector orientation, making it an ideal choice for top results.