MS2N07-D0BFN-BMUH0-NNNNN-NN
MPN: R914500913
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The Bosch Rexroth Indramat MS2N07-D0BFN-BMUH0-NNNNN-NN Synchronous Servo Motor, part of the MS2N Synchronous Servo Motors series, features a frame size of 07. This motor delivers a rated power of 0.75 kW and a rated torque of 2.4 Nm. It uses a multi-turn absolute encoder and boasts an IP65 protection class.
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Product Description:
MS2N07-D0BFN-BMUH0-NNNNN-NN is a servo motor with IP64 protection rating. This rating is due to the smooth motor shaft lacking a sealing ring. For enhanced protection, operators can opt for an optional seal or add the sealing air feature to achieve IP67-class protection. This motor features a multiturn encoder with Hiperface protocol support. The motor requires either an uncontrolled 400 Volt AC (three-phase) input or a controlled 400 to 480 Volt AC (three-phase) input. A controller supplies the AC input. Torque-speed curves for these two input types are available in the product documentation. The motor does not have a holding brake installed. Weight of the MS2N07-D0BFN-BMUH0-NNNNN-NN motor is 17.5 kilograms. For mounting it has a flange with 140 millimeter dimensions. Its thermal time constant is 18.7 minutes. The windings on the motor unit have 5 pole pairs.
Integrated temperature sensors on the windings protect the motor from overload damage. A temperature model running on the drive also monitors the motor temperature for preventing overloads. Overtemperature thresholds for MS2N motor windings are 140 ⁰C for high-temperature warning and 145 ⁰C for high-temperature disconnection. At 20 °C, the motor winding resistance measures 2.71 Ohms. Inductance of these windings is 45.67 mH. MS2N07-D0BFN-BMUH0-NNNNN-NN is a self-cooled MS2N servo motor. This cooling method provides effective cooling while helping to keep operational expenditures within limits. At 60 K overtemperature, the motor’s standstill torque and current are 22 Nm and 5.8 Amps, respectively. At 100 K overtemperature, the standstill torque and current increase to 28.2 Nm and 7.77 Amps. The motor’s rated speed is 1340 RPM, with a maximum electrical speed of 3000 RPM and a maximum mechanical speed of 6000 RPM.
Frequently Asked Questions about MS2N07-D0BFN-BMUH0-NNNNN-NN:
Q: Is a seal installed on the shaft?
A: The shaft is without a seal.
Q: What is the motor mass?
A: The motor mass is 17.5 kilograms.
Q: What is the motor shaft type?
A: The motor has a plain shaft.
Q: What is the peak motor speed?
A: The peak mechanical speed is 6000 RPM.
Q: What is the operating temperature range?
A: The operating temperature range is 0 to 40 ⁰C.