R911255615 (MDD090A-N-020-N2L-110PB1)

Name: R911255615 (MDD090A-N-020-N2L-110PB1)
Brand: Indramat Motors
SKU: MDD090A-N-020-N2L-110PB1
Price: 365.00 USD
Availability: InStock
Rating: 5 (10 reviews)

MDD Synchronous Motors

Rated 5.0 stars (10 total reviews)

In-Stock, Ships 3-5 Days

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch R911255615 (MDD090A-N-020-N2L-110PB1) is a synchronous servo motor engineered for use with digital drive controllers in applications such as robotics, printing, and textile machinery. This unit features a 90 mm frame size with 'A' length and standard housing, equipped for natural convection cooling, and supports optional surface fan cooling. It operates within 0 to 45 °C, offering a nominal speed of 2000 min⁻¹ and delivering a continuous standstill torque of 3.7 Nm. The shaft incorporates a standard DIN 6885-1 keyway and shaft seal, with a centering diameter of 110 mm and side B connector orientation. Digital servo feedback ensures precise position and speed control, and a blocking brake provides 6.5 Nm holding torque. Only trained technicians should carry out installation and commissioning procedures.

Technical Specifications

Motor Applications
Robotics, Printing Machines, Tools and Textiles

Motor Frame Size and Length
90, A

Housing Type
Standard

Ambient Temperature for Operation
0 to 45 degrees Celsius

Nominal Speed Rating
2000 RPM

Blocking Brake
Available

Holding Torque Rating of Brake
6.5 Nm

Power Socket Position
Side B of Motor

Centering Diameter
110 millimeters.

Frequently Asked Questions

What impact does the keyway shaft type have on load distribution during operation?

The keyway shaft type ensures secure coupling between the motor and load, facilitating proper torque distribution and minimizing the risk of slipping or misalignment during high-load operations.

Why is it important to consider the 1000-meter maximum installation elevation?

The 1000-meter installation elevation limit is crucial for ensuring proper motor cooling, as the reduced air density at higher altitudes decreases the effectiveness of natural convection cooling, potentially requiring supplementary cooling.

How does the windings resistance of 6.84 Ohms affect efficiency at full load?

The windings resistance of 6.84 Ohms results in energy loss due to resistive heating, which reduces overall efficiency, especially at full load, where power losses are higher and may require improved cooling systems.

What role does the 26 V brake voltage play in MDD090A-N-020-N2L-110PB1 motor performance under dynamic conditions?

The 26 V brake voltage enables effective and controlled braking, enhancing the motor's ability to quickly decelerate and safely stop, crucial for systems requiring rapid stop-response times during dynamic operation.

How does the permissible storage and transport temperature range influence motor handling?

The permissible storage and transport temperature range of -20 to +80°C ensures that the motor can withstand a variety of environmental conditions during shipping or temporary storage without damage to components.

Common Misspellings

MDD-090A-N-020-N2L-110PB1

MDD090A N 020 N2L 110PB1

MDD090A-N-020-N2L-110-PB1

MDD090AN020N2L110PB1

MDD90A-N-020-N2L-110PB1

MDDO90A-N-020-N2L-110PB1

MDDO9OA-N-O2O-N2L-11OPB1

mdd090a-n-020-n2l-110pb1

Internal Product Review

Bosch Rexroth manufactures the MDD090A-N-020-N2L-110PB1 motor, which operates with a nominal speed of 2000 min⁻¹. It includes a shaft seal with a keyway shaft type and provides a maximum installation elevation of 1000 meters above sea level, ensuring reliable performance in various conditions.