MS2N07-C1BNN-BSUK0-NNNNN-NN
MPN: R914500221
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The Bosch Rexroth Indramat MS2N07-C1BNN-BSUK0-NNNNN-NN, from the MS2N Synchronous Servo Motors series, is a synchronous servo motor with a rated speed of 3000 rpm. It features a natural convection cooling type and a peak torque of 21.5 Nm. The motor offers IP65 protection and delivers a rated torque of 7.2 Nm.
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Product Description:
The MS2N07-C1BNN-BSUK0-NNNNN-NN is a 3.04 kW servo motor from Indramat as a part of the MS2N series. It uses HIPERFACE encoder system with 128 signal periods and a single-turn design for feedback. This encoder provides 120” of positional accuracy and gives signal output in sin/cos 1Vss format.
The MS2N07-C1BNN-BSUK0-NNNNN-NN motor features a rated speed of 3020 rounds/min and it delivers a normal torque of 9.6 Nm under 100K thermal conditions. It produces a stationary torque of 14.5 Nm at 100K, while its maximum torque output under cold conditions reaches up to 46 Nm and it uses 8.35 A of current. This motor has a voltage constant of 114 V/1000 rounds at 20°C and it produces 1.88 Nm/A of measured turn effect at the same thermal range. Its winding resistance at 20°C is rated at 1.8 Ohm and its components has a capacitive value of 1.85 nF. The MS2N07 motor operates with a self-cooling method by following IC410 standard and it includes a keyway design of shaft with an imposed sealing ring for attaining protection category of IP65. The shaft has a diameter is 32 mm and its total length is 58 mm. The unit has a flange of 140 mm size, with a centering collar diameter of 130 mm and 11 mm of mounting holes. It has an inertia of 0.00305 kg·m² and possess thermal class of 155 (F) based on EN 60034-1.
The MS2N07-C1BNN-BSUK0-NNNNN-NN motor uses dual rotatable connectors with SPEEDCON quick lock for power and encoder connectivity. It does not have a holding brake included and it weighs 12.0 kg on its own. The MS2N07 motor produces a sound pressure of 75 ±3 dB(A) and its oscillation level is rated as level A in accordance with EN 60034-14. It is presented with an RAL 9005 standard coating finish.
Frequently Asked Questions about MS2N07-C1BNN-BSUK0-NNNNN-NN:
Q: How does the HIPERFACE encoder improve motor accuracy?
A: The HIPERFACE encoder in the MS2N07-C1BNN-BSUK0-NNNNN-NN enables high-resolution position detection. This allows precise feedback essential for servo-controlled motion tasks.
Q: Why is single-turn feedback used in this motor?
A: The single-turn feedback simplifies control for applications where absolute multi-revolution data isn't required. It also reduces system complexity and cost.
Q: What’s the advantage of the sin/cos 1Vss signal output?
A: This output provides smoother interpolation and higher resolution for closed-loop control. It's ideal for high-speed, high-precision applications like machine tools.
Q: Why does the MS2N07-C1BNN-BSUK0-NNNNN-NN use IC410 cooling?
A: The IC410 self-cooling design avoids the need for external fans. This minimizes installation complexity and makes the motor suitable for enclosed environments.
Q: Why is a capacitive value of 1.85 nF important?
A: This helps mitigate electrical noise in signal transmission. It also enhances EMC performance of the servo system.