R911286957 (MKD112B-058-KP1-AN)

Name: R911286957 (MKD112B-058-KP1-AN)
Brand: Indramat Motors
SKU: MKD112B-058-KP1-AN
Price: 892.00 USD
Availability: InStock

MKD Synchronous Motors

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The R911286957 (MKD112B-058-KP1-AN) is a Rexroth Indramat servo motor designed for high kinetic energy and a broad speed range, suitable for industrial machine applications. It features a black prime-coated housing for chemical resistance, a shaft with keyway and seal, and is equipped with a holding brake rated at 22 Nm. The encoder provides absolute position detection via resolver feedback with an integrated encoder, capable of detecting positions over 4096 revolutions. The motor provides a continuous torque at standstill of 28.0 Nm (drawing 61.0 A), with a rated torque of 48 Nm and a voltage constant of 75 V/1000 RPM. The motor length is classified as B, with a 192 mm flange size, a 130 mm centering diameter, and side A connection direction. Its moment of inertia is 0.06 kg⋅m² and rated power is specified at 6 kW. The protection class is IP65. Shaft bearing service life is approximately 30,000 hours under standard conditions. The unit generates electromagnetic fields that may interfere with sensitive medical devices. Installation should ensure appropriate airflow for thermal regulation, and storage should be within -20°C to +80°C.

Technical Specifications

Product Type
Servo Motor

Coating
Prime Coat Black

Interference
Electromagnetic field

Service Life
30.0000 hours

Load Spec
Depends on bearing radial load

Temperature Sensitivity
High

Max Continuous Current at standstill
61.0 Amperes

Max Torque
42.0 Newton meters

Storage Temperature range
-20 to +80 degrees Celsius

Global Shipping
Yes

Frequently Asked Questions

How much power does the MKD112B-058-KP1-AN holding brake provide?

The brake on the MKD112B-058-KP1-AN provides a holding power of 22.0 Nm, ensuring that the servo axes remain in place when the motor is not powered ON.

What nominal speeds can the MKD112B-058-KP1-AN deliver?

The MKD112B-058-KP1-AN is rated for 3000 rpm, ensuring speed stability under different load conditions and application demands.

Is the MKD112B-058-KP1-AN available with a keyway shaft?

Yes, the MKD112B-058-KP1-AN comes with a shaft that includes a keyway, ensuring stable mechanical integration for operational stability.

Can the MKD112B-058-KP1-AN be used in tough environments?

Yes, the MKD112B-058-KP1-AN offers excellent moisture and dust resistance thanks to IP65 housing, so it can perform reliably even in tough environments.

What insulation specifications does the MKD112B-058-KP1-AN feature?

The MKD112B-058-KP1-AN has an insulation grade of F, providing an internal temperature tolerance of up to 155 °C.

Common Misspellings

MKD112B058KP1AN

MKD112B 058 KP1 AN

mkd112b-058-kp1-an

Internal Product Review

The MKD112B-058-KP1-AN is a precision motor that offers reliable motion profiles. It is equipped to handle industrial settings with minimal maintenance. However, the keyed shaft design may not be ideal for all setups.