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R911285449 (MHD112D-027-NP0-AN)

MHD Synchronous Motors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911285449 (MHD112D-027-NP0-AN) is an MHD synchronous servo motor engineered with a frame size of 112, centering diameter of 130 mm, and flange size of 192 mm. It utilizes a keyed output shaft with a shaft sealing ring and is equipped with digital servo feedback (HSF) for relative position detection. The motor features four pole pairs, a moment of inertia of 350x10⁻⁴ kg·m², rated continuous torque at standstill of 48.0 Nm, and a maximum speed of 3000 RPM. The housing supports liquid cooling and surface or natural convection. Bearings are lifetime-lubricated, the power connection is oriented to side A using an output connector, and the unit is supplied without a holding brake. The motor is designed for use within an ambient temperature of 0 to 40°C and features a brushless construction.

Technical Specifications

Frame Size
112

Centering Diameter
130mm

Flange Size
192mm

Type
Permanent Magnet Synchronous Motor

Pole Pairs
4

Moment of Inertia
350 x 10⁻⁴ kgm2

Cooling Method
Natural Convection or Surface Cooling

Bearing
High Radial Loads

Encoder
Digital Servo Feedback

Output Shaft
Plain with Shaft Sealing Ring

Connection
Friction-Locked Shaft Hub

Max Speed
3000 rpm

Rated Frequency
133Hz

Voltage Constant at 20°C
154.5V/1000min⁻¹

Winding Resistance at 20°C
0.35 Ohms

Temperature Monitoring System
Present

Bearings
Lifetime-Lubricated

Installation Height
Max 1000m above sea level

Operational Temperature Range
0°C to 40°C.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MHD112D-027-NP0-AN.
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