MKD112B-073-GP0-RN

MPN: R911274644

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The Bosch Rexroth Indramat MKD112B-073-GP0-RN, part of the MKD Series, is a high-performing servomotor with natural convection cooling. This motor boasts a rated power of 7.3 kW, a maximum speed of 4500 rpm, and a torque constant of 1.37 Nm/A. Additionally, it features IP65 protection and weighs 55 kg.

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Product Description:

The MKD112B-073-GP0-RN synchronous motor manufactured by Bosch Rexroth is equipped with an integrated encoder system. This motor uses resolver feedback. The product encompasses a keyway shaft that is designed as per DIN 6885-1 specifications. The shaft comes fitted with a shaft sealing ring and has an end-sided centering hole. The unit features a RAL 9005 prime black coat for its housing. It has a length code of B. The device can be fitted with GTP and GTS-type planetary gearings. These gearings feature high-performance data and high operational reliability. The motor features a power connector and an encoder connection. The power connector encompasses a connection for the holding brake and the temperature sensor.

The product supports the fitting of an axial or a radial fan. The device must take load factors into consideration when the ambient temperature range and setup elevation limit are exceeded. It should be used for carrying loads such as punches, presses, and press inlets only if the attachment is shock-decoupled or shock-absorbed. The O-rings of the unit must always be seated properly when the motor flange socket covers that have a sealing air-connector are mounted. The air surrounding the area where the motor is installed should be free from oil and dust.

The device encompasses a B05 design. It must be ensured that no fluid enters the motor through the output shaft when it is installed vertically with the shaft pointing upwards. The shaft of this synchronous motor may get damaged due to intense reversing operation. Its radial shaft sealing ring is a rubber seal that is designed according to DIN 3760 – design A specifications. There should be no direct contact between the output shaft and the processing medium. The product can operate under adverse environmental conditions. The motor can be shipped worldwide with a warranty period of one year.

Ambient Temperature Range
0°C to 40°C
Cooling Type
Natural convection
Driven Shaft
Shaft with Key
Feedback Type
Resolver
Holding Brake
Not Equipped
Max Speed
4500 rpm
Max Torque
45 Nm
Motor Feedback
Resolver feedback
Protection Class
IP65
Rated Power
7.3 kW
Rated Speed
3000 rpm
Rated Torque
24 Nm
Rotor Inertia
0.0168 kgm²
Thermal Time Constant
40 min
Torque Constant
1.37 Nm/A
Voltage Constant
65 V/krpm
Weight
55 kg
Windings Code
073
  • MKD112B073GP0RN
  • MKD112B 073 GP0 RN
  • mkd112b-073-gp0-rn

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