2AD132D-B35LB3-AS03-B3N1
2AD 3-Phase Induction Motors
The 2AD132D-B35LB3-AS03-B3N1 from Bosch Rexroth Indramat offers a rated power output of 22 kW and a protection class of IP65. As part of the 2AD 3-Phase Induction Motors, this AC induction motor utilizes radial blower cooling, features an insulation class of F, and delivers a maximum torque of 280 Nm.
It operates at an input frequency of 50–60 Hz with a thermal time constant of 55 minutes and a vibration grade of R. It has a mass of 135 kg and supports flange and foot mounting.
Technical Specifications
Bearings
Standard
Cooling Type
Radial Blower
Brake
Without holding brake
Feedback Device
High-resolution motor feedback
Motor Length Code
D
Mounting
Flange and foot mounting
Shaft Type
Without shaft seal, with balanced with entire key
Power Connection Direction
To Side B
Power Connection Position
Left (View from front towards shaft)
Product Type
AC Induction Motor
Shaft End (Side B)
With shaft end
Vibration Grade
R
Insulation Class
F
Protection Class
IP65
Thermal Time Constant
55 minutes
Maximum Torque
280 Nm
Brake weight
4 Kg
Input Frequency
50-60 Hz
Rated Power Output
22 kW
Frequently Asked Questions
How does the radial blower cooling in the 2AD132D-B35LB3-AS03-B3N1 impact motor performance in enclosed spaces?
Radial blower cooling improves heat dissipation independently of motor speed, allowing efficient operation even at low RPMs. This makes it ideal for thermally constrained environments like enclosed cabinets or dense machine assemblies.
Why is insulation class F significant for long-duration operation?
Class F insulation allows higher thermal endurance, handling up to 155°C before degradation. This extends motor life under heavy or continuous-duty cycles.
How does the vibration grade R affect motor-coupled systems?
Vibration grade R ensures moderate control of mechanical oscillations, reducing stress on couplings and surrounding components. It's suitable for general industrial use where extreme vibration sensitivity isn't critical.
What considerations are needed when connecting the power to the left side (Side B orientation)?
Installation space and cable routing must accommodate the left-side terminal placement, especially in tight enclosures. This may affect panel layout or accessibility during maintenance.
Is the 2AD132D-B35LB3-AS03-B3N1 suitable for CNC machine retrofitting?
Yes, its high-resolution feedback and robust torque profile make it well-suited for precision retrofits in CNC spindles and axis drives. Its flange mounting also simplifies integration into standard housings.
Common Misspellings
2AD132D B35LB3 AS03 B3N1
2AD132DB35LB3AS03B3N1
2AD132D-B35LB3-AS03-B3N1
2AD132D-B35LB3-ASO3-B3N1
2AD132D-835L83-AS03-83N1
2AD132D-835L83-ASO3-83N1
2AD132DB35LB3ASO3B3N1
Internal Product Review
The Bosch Rexroth Indramat 2AD132D‑B35LB3‑AS03‑B3N1 is a robust 22 kW 3‑phase AC induction motor from the 2AD series. It offers IP65 protection, radial‑blower cooling, insulation class F and max torque up to 280 Nm. It’s widely used in machine tools, printing, packaging and reshaping machinery in industrial automation.
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