MDD115B-N-015-N2L-130GB0
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MPN: R911264506
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In-Stock, Ships 3-5 Days
The MDD115B-N-015-N2L-130GB0 synchronous motor features a frame size of 115, a nominal speed of 1500 rpm, natural convection cooling, and a peak torque of 84.0 Nm. Part of the MDD Synchronous Motors series by Bosch Rexroth Indramat, it offers IP65 protection (excluding shaft and connectors) and digital servo feedback.
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Product Description:
The Bosch Rexroth Indramat's motor, MDD115B-N-015-N2L-130GB0, has a standard housing design for both natural convection and surface cooling to facilitate efficient thermal management. This synchronous motor provides a nominal speed of 1500 min-1, thus making it highly appropriate for applications that demand stable speed control.
This motor has a protection category of IP 65 and is therefore comprehensively protected from dust ingress and low-pressure water jets from any direction. The winding inductance of this motor is 9.2 mH, providing stable magnetic field control for accurate torque generation. This motor's standstill continuous current is 27.1 A, which allows it to generate stable torque without overheating at idle. The torque constant of this synchronous motor at 20 degrees C is 1.40 Nm/A to provide smooth torque output in terms of supplied current. This synchronous motor has a maximum current handling of 121.9 A, offering high dynamic performance for applications that require rapid acceleration and deceleration cycles. This motor's balance class is N in accordance with DIN VDE 0530 section 14, 2/93 edition, that ensures low vibration levels at high rotation speed, which in turn increases bearing life and overall machine stability.
This motor weighs 41 kg to ensure a heavy and stable physical profile while retaining ease of installation and maintenance. The centering diameter of this motor is 130 mm to facilitate proper alignment during mounting operations. This motor's output shaft is a plain shaft, which offers a simple mechanical interface for coupling with other machine components. The housing of this synchronous motor is finished with a black primer coat (RAL 9005), including a protective surface to resist corrosion and surface damage. The digital servo feedback system provides precise position and speed detection, making the MDD115B-N-015-N2L-130GB0 synchronous motor well-suited for closed-loop control systems needing high precision and sensitivity.
Frequently Asked Questions about MDD115B-N-015-N2L-130GB0:
Q: How does the 9.2 mH winding inductance affect motor operation?
A: It helps reduce current ripple during switching cycles. This ensures smoother electromagnetic performance at varying speeds.
Q: Why is a plain shaft used in the MDD115B-N-015-N2L-130GB0 motor?
A: A plain shaft offers a simpler mechanical interface for direct coupling. It reduces alignment complexity during installation.
Q: How does the black prime coat (RAL 9005) protect the motor housing?
A: The coating prevents corrosion from moisture and industrial chemicals. It also adds durability against minor surface abrasions.
Q: What is the benefit of the N balance class according to DIN VDE 0530 for this motor?
A: It minimizes vibration levels during high-speed operation. This helps extend bearing life and improves precision.
Q: Why is digital servo feedback important for the MDD115B-N-015-N2L-130GB0 motor?
A: It ensures precise position and speed feedback for control loops. This enhances response time in servo applications.
