MS2N07-C0BNA-BMVK0-NNNNN-NN
MPN: R911386799
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The MS2N07-C0BNA-BMVK0-NNNNN-NN is a servo motor designed with natural cooling and a rotatable axial plug connection. Manufactured by Bosch Rexroth Indramat, this motor is part of the MS2N Synchronous Servo Motors series and features an integrated multi-turn absolute encoder. It has a maximum speed of 4500 RPM and an IP65 protection class.
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Product Description:
The MS2N07-C0BNA-BMVK0-NNNNN-NN is a precision servo motor from Bosch Rexroth Indramat. This motor is part of the MS2N motor lineup and features a size 07 frame with a medium-length stator. The motor is cooled by a forced ventilation system using a 230 V axial fan mounted on the non-drive side.
The MS2N07-C0BNA-BMVK0-NNNNN-NN servo motor is designed for IM B5 flange mounting to support multiple installation orientations. The output shaft is smooth and has no sealing ring. It measures 32 mm in diameter and 58 mm in length. It is rotor-balanced with a half-key for optimized vibration control. The motor includes a 140 mm flange and a 165 mm pitch circle diameter. It also has 11 mm mounting holes and an overall weight of around 14 kg. The rotor inertia is categorized as medium, with a value of 0.00146 kg·m². The nominal torque of the MS2N07-C0BNA-BMVK0-NNNNN-NN servo motor is rated at 12.65 Nm. It has a continuous speed of 2650 rpm and a nominal output power of 3.5 kW. The motor can operate at speeds up to 6000 rpm under peak conditions. It delivers 16.0 Nm at standstill with a current drawn of 8.0 A. The torque coefficient of the motor is specified at 2.01 Nm/A. The unit is thermally classified as F (155°C). The motor has a voltage constant of 122 V per 1000 rpm.
The MS2N07-C0BNA-BMVK0-NNNNN-NN servo motor integrates a multiturn ACUROlink encoder for feedback and safety. It has a 20-bit resolution and 4096 revolutions of memory. It uses digital serial communication and complies with functional safety standards SIL2 and PL d. It has a built-in PT1000 sensor that monitors internal temperature for thermal management in industrial automation environments. The electrical interfacing is handled via dual cable connections with rotatable M17 connectors.
Frequently Asked Questions about MS2N07-C0BNA-BMVK0-NNNNN-NN:
Q: How does MS2N07-C0BNA-BMVK0-NNNNN-NN motor minimize thermal lag?
A: The MS2N07-C0BNA-BMVK0-NNNNN-NN servo motor uses a built-in PT1000 sensor to monitor internal temperature in real time. The sensor helps the drive system adjust current early to avoid overheating.
Q: What safety features support MS2N07-C0BNA-BMVK0-NNNNN-NN integration?
A: The MS2N07-C0BNA-BMVK0-NNNNN-NN servo motor includes an ACUROlink encoder with SIL2 and PL d safety ratings. The encoder supports secure position feedback and safe torque-off functions.
Q: How does MS2N07-C0BNA-BMVK0-NNNNN-NN motor maintain signal integrity?
A: The MS2N07-C0BNA-BMVK0-NNNNN-NN servo motor uses dual-cable M17 connectors and differential signals. The design reduces electrical noise and improves communication reliability.
Q: What impacts dynamic stability in MS2N07-C0BNA-BMVK0-NNNNN-NN motor?
A: The MS2N07-C0BNA-BMVK0-NNNNN-NN servo motor has medium rotor inertia and half-key shaft balancing. The balancing helps reduce vibration during sudden direction changes.
Q: Which factors affect MS2N07-C0BNA-BMVK0-NNNNN-NN encoder accuracy?
A: The MS2N07-C0BNA-BMVK0-NNNNN-NN servo motor’s encoder needs accurate mechanical alignment and shielded cables. The setup prevents position errors under fast speed changes.