2AD134D-B05OA1-AS27-A2N1
2AD 3-Phase Induction Motors
Rated 4.9 stars (11 total reviews)
The 2AD134D-B05OA1-AS27-A2N1 is an AC induction motor produced by Bosch Rexroth Indramat within the 2AD 3-Phase Induction Motors series. The model delivers constant torque for conveyors, presses, and packaging stations where reliable three-phase motion is required. By combining a squirrel-cage rotor with forced-air cooling, the device maintains stable operating temperatures over long duty periods. It is intended to be driven by Bosch Rexroth frequency inverters, allowing coordinated speed control alongside other motion axes on the factory floor.
The integrated holding brake is electrically released, meaning spring force engages the rotor whenever supply power is removed; it delivers 80 Nm of static torque to secure vertical or high-inertia loads during standby. Thermal management is handled by an Axial Blower mounted on the housing; its airflow keeps stator windings below rated temperature at low shaft speeds where self-ventilation is insufficient. Position and speed data are transmitted through Digital feedback w/multiturn absolute encoder, enabling drive regulators to recover absolute rotor position after power cycling without homing routines. The mechanical envelope corresponds to Motor Size Code 134, providing a stator diameter that accepts higher power density than smaller frames in the series. Installation to machinery is simplified by Flange mounting, which aligns the motor face directly to gearboxes or machine frames without foot adapters.
Mechanical transmission is supported by a Smooth shaft without a seal, so external couplings must provide their own sealing if the driven equipment operates in wet environments. Electrical service is completed through a Power Plug (Blower with plug) oriented on the top of the housing and directed toward Side A, reducing cable bends inside compact panels. Internally, standard bearings and Vibration Grade R balancing limit oscillation, allowing the motor to run at rated speed without transmitting excessive forces to adjacent precision components.
Technical Specifications
Bearings
Standard
Brake
Electrically released
Brake Torque
80 Nm
Cooling Method
Forced Ventilation
Cooling Type
Axial Blower
Feedback Device
Digital feedback w/multiturn absolute encoder
Frame Size
134 mm
Motor Feedback
Digital servo feedback: 6
Motor Length Code
D
Motor Size Code
134
Mounting
Flange mounting
Nominal Power
26.0 kW
Nominal Voltage
387 V
Power Connection Direction
To Side A
Power Connection Position
Top
Power Connection Type
Power Plug (Blower with plug)
Product Code
2AD134D-B05OA1-AS27-A2N1
Product Type
AC Induction Motor
Protection Class
IP65
Rated Power
4.8 kW
Rated Speed
3000 RPM
Rated Voltage
400 V
Shaft End (Side B)
Without shaft end
Shaft Sealing Ring
C
Shaft Type
Smooth shaft without seal
Vibration Grade
R
Vibration Severity Level
R1
Winding Code
AS
Frequently Asked Questions
Common Misspellings
Internal Product Review
The 2AD134D-B05OA1-AS27-A2N1 combines advanced feedback with safe braking. With a multiturn encoder and electrically released brake, it's ideal for systems requiring both precision and secure stopping.
Fax: 1-919-867-6204
Shipping & Payment Options
Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the 2AD134D-B05OA1-AS27-A2N1. 
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