R911254407 (MDD115D-F-020-N2L-130GA0)
MDD Synchronous Motors
Technical Specifications
Product Type
Digital AC Servomotor
Use
Industrial, particularly textile industry
Brake Type
None
Mounting Type
IM B14 with threads in flange
Shaft Type
Plain for form-fitting shaft hub connections
Maximum Operating Temperature
55C
Protection Rating
IP 65
Frequency Range
2Hz to 9Hz
Installation
Upright with shaft facing upward or downward
Additional Features
Shaft sealing ring, fixed and floating bearings
Transportation
Using chain shackles
Hardware
Two M8 tapped holes on housing
Information Display
Motor type plate
Cable Length
Max 75m for feedback and power cables
Connector Type
Circular power connectors
Packaging
Custom military-grade packaging
Frequently Asked Questions
Why is the nominal speed of 2000 min⁻¹ practical in multi-axis packaging and printing lines?
It provides a balanced envelope for torque reserve and velocity loop bandwidth for aiding register control and cut-to-length tasks. Its coordinated drive achieve smooth cam profiles without saturating current limits during frequent speed inversions.
What mounting and alignment considerations arise from the 130 mm centering diameter on MDD115D-F-020-N2L-130GA0?
The standardized pilot ensures coaxial alignment with gearheads or belt pulleys for improving vibration behavior. It also eases field replacement across MDD115D variants where concentricity and repeatable fit are critical to encoder accuracy.
How does the plain shaft with shaft seal improve life in particulate environments? (MDD115D-F-020-N2L-130GA0)
The sealing lip mitigates ingress toward the front bearing under washdown spray or dust. It preserves bearing preload characteristics and maintains consistent radial runout for the feedback model.
How does connector direction (Side-A) affect cabinet and cable routing for MDD115D-F-020-N2L-130GA0?
Its side-A orientation shortens cable loops on many gantry/column layouts for lowering capacitance and mechanical stress. Its connector pinouts and cable lengths preserve signal integrity over extended runs.
What drive/controller pairings are appropriate for the MDD115D-F-020-N2L-130GA0?
The Indramat digital drives (e.g., DDC/DKS families) are documented for DSF-equipped MDD motors for ensuring correct commutation and protection. Its approved combinations in configuration sheets should be followed to guarantee thermal and electrical compatibility.
Common Misspellings
MDD115DF020N2L130GA0
MDD115D F 020 N2L 130GA0
mdd115d-f-020-n2l-130ga0
Internal Product Review
Bosch Rexroth Indramat produces the servo motor MDD115D-F-020-N2L-130GA0 for closed-loop positioning with a 2000 min⁻¹ rated speed and DSF feedback. It comes with 130 mm of centering diameter, a plain shaft with seal, no brake and side-A connector. It is widely used in packaging, machine-tool, printing and handling systems that seeks precise servo coordination.
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Warranty
Repair
We offer a repair service for the MDD115D-F-020-N2L-130GA0.
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