2AD132B-B35LA1-BS03-A2N1
2AD 3-Phase Induction Motors
Technical Specifications
Bearings
Standard
Cooling Type
Axial Blower
Brake
Without holding brake
Feedback Device
High-resolution motor feedback
Motor Length Code
B
Mounting
Flange and foot mounting
Shaft Type
Smooth shaft without seal
Power Connection Direction
To Side A
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
average sound pressure level
75 dB
bearing life
20000 hrs
Insulation class
F
max speed
7500 rpm
time constant
45 min
Frequently Asked Questions
Does the axial blower in 2AD132B-B35LA1-BS03-A2N1 motor perform better than radial cooling in BS02 variants?
Yes, axial blowers deliver direct airflow through the motor core. Radial systems in BS02 units disperse heat less efficiently at high RPMs.
Can the 2AD132B-B35LA1-BS03-A2N1 replace a 2AD133B unit in compact CNC layouts?
Yes, its dual mounting and compact profile fit better in confined CNC enclosures. The 2AD133B has a larger footprint, limiting space flexibility.
How does 2AD132B-B35LA1-BS03-A2N1 fare in dynamic acceleration versus the BS04 series?
Its shorter time constant of 45 minutes improves thermal reaction under rapid load shifts. BS04 motors have longer constants, making them slower to adapt.
Is the 3-Phase motor more suitable for spindle use than 2AD104C motors?
Yes, it’s specifically optimized for high-speed spindle operation. The 2AD104C is better for lower-speed, torque-oriented roles.
What benefit does F-class insulation in this motor offer over B-class in legacy motors?
F-class allows for higher internal temperature tolerances. B-class insulation in older models is more prone to thermal fatigue in continuous use.
Common Misspellings
2AD132B B35LA1 BS03 A2N1
2AD132BB35LA1BS03A2N1
2AD132B-B35LA1-BS03-A2N1
2AD132B-B35LA1-BSO3-A2N1
2AD1328-835LA1-8S03-A2N1
2AD1328-835LA1-8SO3-A2N1
2AD132BB35LA1BSO3A2N1
Internal Product Review
The 2AD132B‑B35LA1‑BS03‑A2N1 AC induction motor is a three‑phase industrial drive from Bosch Rexroth Indramat. It features axial‑blower cooling, flange+foot mounting, F‑class insulation, 7500 rpm max, 75 dB noise level, and 20,000‑hour bearing life. This motor excels as a spindle motor in CNC machine tools and high speed packaging lines.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the 2AD132B-B35LA1-BS03-A2N1.
Want to 
