2AD160B-B05OB1-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
Motor Size Code
160
Mounting
Flange mounting
Shaft Type
Smooth shaft without seal
Power Connection Direction
To Side B
Power Connection Position
Top
Product Type
AC Induction Motor
Shaft End (Side B)
Without shaft end
Rated Power
Up to 34 kW (varies with configuration)
Balancing
A2N1 (with key, standard balancing)
Cooling Air Volume
Estimated 120 m³/h
Enclosure
IP 65
Encoder
Standard with resolver feedback
Rated Voltage
400 V
Ambient Temperature Range
0-40 Degrees Celsius
Motor Designation
2AD
Frequently Asked Questions
What is the rated continuous torque output of the Bosch Indramat Rexroth 2AD160B-B05OB1-BS03-A2N1 motor under nominal voltage?
At 400 V nominal, the motor provides high continuous torque optimized for constant load applications, ensuring stable spindle performance across variable operating conditions without thermal overload.
How does the Bosch Indramat Rexroth 2AD160B-B05OB1-BS03-A2N1 motor manage thermal dissipation under high load duty cycles?
It employs a self-cooled OB blower system delivering ~120 m³/h airflow, maintaining winding temperatures well within permissible thermal class limits during sustained high-load operations.
Does the Bosch Indramat Rexroth 2AD160B-B05OB1-BS03-A2N1 motor support high-speed precision via resolver feedback?
Yes, the integrated resolver ensures accurate rotor position sensing for precise speed regulation, maintaining ±0.1% speed stability across the rated 0–3000 rpm range.
What is the rotor balancing specification of the Bosch Indramat Rexroth 2AD160B-B05OB1-BS03-A2N1 motor?
The A2N1 configuration indicates balancing with key fitted, adhering to ISO 21940 G 2.5 grade for minimal vibration during high-speed spindle operation.
Does the Bosch Indramat Rexroth 2AD160B-B05OB1-BS03-A2N1 motor require external cooling water connections?
No, its OB self-blower eliminates the need for liquid cooling, reducing installation complexity while maintaining adequate thermal management.
Common Misspellings
2AD 160B-B05OB1-BS03-A2N1
2AD-160B-B05OB1-BS03-A2N1
2AD1608-805081-8S03-A2N1
2AD1608-805O81-8S03-A2N1
2AD160B B05OB1 BS03 A2N1
2AD160B-B050B1-BS03-A2N1
2AD160BB05OB1BS03A2N1
2AD16OB-BO5OB1-BSO3-A2N1
2AD16O8-8O5O81-8SO3-A2N1
2AD160BB050B1BS03A2N1
2AD16OBBO5OB1BSO3A2N1
Internal Product Review
The Bosch Rexroth Indramat 2AD160B-B05OB1-BS03-A2N1 motor from the 2AD series is a high-performance AC main spindle unit. It delivers up to 34 kW, 3000 rpm, and features resolver feedback with IP65 protection. It is widely used in various milling machines, and precision industrial drives.
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Warranty
Repair
We offer a repair service for the 2AD160B-B05OB1-BS03-A2N1.
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