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R911311665 (MKD025B-058-GG0-KN)

MKD Synchronous Motors

Rated 4.7 stars (12 total reviews)
  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

4 Minutes 30 Seconds

The R911311665 (MKD025B-058-GG0-KN) is a Rexroth Indramat AC synchronous servo motor featuring a plain shaft with seal and resolver feedback for relative position detection. Designed for applications requiring precise control, it operates with a characteristic speed of 9000 min-1 nk and delivers 0.9 Nm continuous torque at standstill, with a rated power of 1.2 kW. The motor measures 144 mm in length, with a centering diameter of 40 mm and rotor inertia of 0.00062 kgm². Constructed with insulation class F, the unit employs natural convection for cooling and conforms to IP65 protection. Connection is via a connection box.

Technical Specifications

Product Type
AC Motor

Motor Type
Permanent-Magnet Motor

Electronic Commutation
Yes

Additional Actuators and Sensors Requirement
Yes

Characteristic Motor Speed
9000 min-1 nk

Protection Category
IP 65

Global Shipping
Yes

What feedback system is in MKD025B-058-GG0-KN?

The MKD025B-058-GG0-KN includes resolver feedback (RSF). This feature ensures relative position detection, maintaining accuracy in automation cycles with stable closed-loop control systems.

How does shaft type benefit MKD025B-058-GG0-KN?

The MKD025B-058-GG0-KN includes a plain shaft. This straightforward design supports consistent torque transfer across extended use, minimizing wear and ensuring reliable operation.

Why is natural convection cooling important in MKD025B-058-GG0-KN?

The MKD025B-058-GG0-KN uses natural convection cooling. This keeps winding temperature stable without external fans, reducing complexity and promoting long-term thermal balance.

How does IP65 housing affect MKD025B-058-GG0-KN?

The MKD025B-058-GG0-KN carries IP65 protection. This prevents dust and moisture from affecting internal parts, sustaining motor reliability in challenging industrial environments.

What is torque capability in MKD025B-058-GG0-KN?

A voltage constant of 91 V/1000 min⁻¹ informs drive selection. That value guides bus sizing and control margins.

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Internal Product Review

The MKD025B-058-GG0-KN is one of the most consistent with high results. It is a model that simply employs a plain shaft design for smooth torque delivery. Its resolver feedback ensures accurate relative detection, while IP65 housing extends operational life in harsh manufacturing environments.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MKD025B-058-GG0-KN.
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