2AD164C-B05OB1-ES27-B2V1

2AD 3-Phase Induction Motors

Rated 4.8 stars (14 total reviews)

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The 2AD164C-B05OB1-ES27-B2V1 AC induction motor by Bosch Rexroth Indramat is part of the 2AD 3-Phase Induction Motors series. It features heavy-duty bearings, axial blower cooling at 400V, and an electrically released brake with 100 Nm torque. The flange mount supports digital servo feedback with a multiturn absolute encoder and a balanced shaft with full key. It operates from 0 to 40°C ambient temperature and meets vibration grade R.

Technical Specifications

Bearings
Heavy-duty

Cooling Type
Axial Blower

Axial Blower Voltage
400V

Brake
Electrically released

Brake Torque
100 Nm

Feedback Device
Digital servo feedback w/ multiturn absolute encoder

Motor Length Code
C

Motor Size Code
164

Mounting
Flange mounting

Shaft Type
Without shaft seal, with balanced with entire key

Power Connection Direction
To Side B

Power Connection Type
Power Plug (Blower with plug)

Power Connection Position
Top

Product Type
AC Induction Motor

Shaft End (Side B)
Without shaft end

Vibration Grade
R

Winding Code
ES

Ambient Temperature Range
0-40 Degrees Celsius

Motor Designation
2AD

Frequently Asked Questions

What bearing configuration is used in the Bosch Rexroth Indramat 2AD164C-B05OB1-ES27-B2V1 motor to support axial and radial loading simultaneously?

The motor employs heavy-duty precision deep-groove bearings optimized for dual axial and radial forces, enabling extended service life with minimal deflection under high torque conditions.

How does the digital servo feedback system in the Bosch Rexroth Indramat 2AD164C-B05OB1-ES27-B2V1 motor ensure multiturn absolute positional accuracy?

The encoder integrates multiturn optical sensing with electronic counting, transmitting absolute angular data to the drive, preventing cumulative error even after complete power disconnection cycles.

Where is the axial blower cooling configuration of the Bosch Rexroth Indramat 2AD164C-B05OB1-ES27-B2V1 motor most effective in dissipating thermal energy?

It directs axial airflow across stator laminations and rotor, providing uniform cooling efficiency, maintaining winding temperatures within rated thermal class to ensure long-term insulation stability.

How does the brake system of the Bosch Rexroth Indramat 2AD164C-B05OB1-ES27-B2V1 motor achieve electrically released operation under fail-safe conditions?

The brake uses spring-applied clamping engaged without voltage; energization releases braking torque, ensuring operational safety in case of electrical or power supply failure.

Does the Bosch Rexroth Indramat 2AD164C-B05OB1-ES27-B2V1 motor provide balanced shaft dynamics without a shaft seal under high-speed operation?

Yes, the shaft is dynamically balanced with the key fitted, reducing imbalance-induced vibrations, ensuring operational stability even without an external shaft sealing element.

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Internal Product Review

The Bosch Rexroth Indramat 2AD164C-B05OB1-ES27-B2V1 motor belongs to the proven 2AD series of industrial drive technology. Delivering 240 Nm torque, 31.4 kW output, and advanced digital servo feedback, it ensures reliable performance. It is designed for textile, bottling, canning, and finishing applications.