2AD180C-B35LA2-BS11-B2N1
2AD 3-Phase Induction Motors
The Bosch Rexroth Indramat 2AD180C-B35LA2-BS11-B2N1 from the 2AD 3-Phase Induction Motors series is a robust AC Induction Motor designed for demanding industrial applications. This Motor Size Code 180 frame with a Motor Length Code C delivers high torque density while maintaining compact dimensions. Standard Bearings ensure reliable rotation under continuous load, and the integrated Axial Blower cooling system preserves optimal thermal conditions across the rated ambient temperature range of 0–40 Degrees Celsius. Both flange and foot mounting options facilitate flexible installation in a wide array of machinery layouts.
Featuring an electrically engaged Brake (clamp) mechanism, this motor provides positive holding torque when de-energized, enhancing safety during maintenance and power interruptions. The Shaft Type, balanced with an entire key and without a shaft seal, reduces vibration and torsional stress during acceleration and deceleration cycles. A heavy-duty Terminal Box on the left side (when viewed from the front towards the shaft) houses the power connection, with feedlines directed to Side A for straightforward wiring. The Winding Code BS construction meets rigorous insulation standards, while the Vibration Grade R rating ensures smooth operation even under dynamic loading.
On the non-driven end, the motor comes without a shaft end on Side B, simplifying coupling or encoder installation. Designed under the Product Type: AC Induction Motor umbrella with the internal Motor Designation 2AD, this unit integrates seamlessly with standardized control and feedback systems. Its balance of power, cooling efficiency, and mounting versatility makes it an ideal choice for conveyor drives, pumps, fans, and other continuous-duty industrial processes.
Technical Specifications
Bearings
Standard
Cooling Type
Axial Blower
Brake
Electrically engaged (clamp)
Motor Length Code
C
Motor Size Code
180
Mounting
Flange and foot mounting
Shaft Type
Without shaft seal, with balanced with entire key
Power Connection Direction
To Side A
Power Connection Type
Terminal Box
Power Connection Position
Left (View from front towards shaft)
Product Type
AC Induction Motor
Shaft End (Side B)
Without shaft end
Vibration Grade
R
Winding Code
BS
Ambient Temperature Range
0-40 Degrees Celsius
Motor Designation
2AD
Frequently Asked Questions
How does the axial blower affect the thermal performance of the 2AD180C-B35LA2-BS11-B2N1 motor?
The axial blower forces continuous airflow across the motor, preventing overheating during extended operation. This allows the motor to sustain rated torque output even in demanding duty cycles.
Why is the absence of a shaft seal relevant in this motor design?
Without a shaft seal, the motor experiences reduced friction and fewer points of wear. This improves efficiency and minimizes maintenance in clean industrial environments.
What practical benefit does the vibration grade R provide in operation?
It ensures smooth running under load variations and fast accelerations. This reduces wear on connected couplings and enhances machine reliability.
How does the integrated brake mechanism contribute to safety during use?
The brake clamps the shaft when power is off, preventing unintended motion. This is critical during maintenance or emergency stops.
What installation flexibility is offered by having both flange and foot mounting options?
The motor can be designed for vertical or horizontal layouts without requiring custom brackets. This simplifies retrofits and reduces setup costs.
Common Misspellings
2AD180C B35LA2 BS11 B2N1
2AD180CB35LA2BS11B2N1
2AD180C-B35LA2-BS11-B2N1
2AD18OC-B35LA2-BS11-B2N1
2AD180C-835LA2-8S11-82N1
2AD18OC-835LA2-8S11-82N1
2AD18OCB35LA2BS11B2N1
Internal Product Review
The Bosch Rexroth Indramat 2AD180C-B35LA2-BS11-B2N1 is an AC induction motor built for heavy-duty industrial use. It features an integrated axial blower for efficient cooling, a safety brake mechanism, and flexible flange/foot mounting options. This motor is most used in conveyor systems, pumps, and fans for continuous-duty operations.
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