2AD164B-B35LA7-DS26-A2N1
2AD 3-Phase Induction Motors
The Bosch Rexroth Indramat 2AD164B-B35LA7-DS26-A2N1 from the 2AD 3-Phase Induction Motors series is an industrial-grade AC induction motor with a compact motor size code 164 and an optimized motor length code B for high torque density applications. This model features a radial blower cooling type paired with an axial blower voltage of 400V to maintain consistent thermal performance under continuous duty. It is equipped with an electrically released brake providing 100 Nm of holding torque and a high-resolution digital servo feedback device for accurate speed and position control. Installation flexibility is ensured through combined flange and foot mounting and a smooth shaft without seal on side B, enabling straightforward integration into existing drive trains.
The motor is designed to operate reliably across an ambient temperature range of 0–40 Degrees Celsius and meets stringent Vibration Grade R specifications, ensuring stability under dynamic load conditions. Power is routed to side A via a power plug (blower with plug) interface positioned on the left when viewed from the shaft end, simplifying field wiring and maintenance tasks. Internally, the DS winding code supports optimized current-to-torque conversion, while standard bearings deliver low-friction rotation and extended service life. The absence of a shaft seal on the B side shaft end reduces mechanical drag and minimizes bearing loads.
Overall, the 2AD164B-B35LA7-DS26-A2N1 combines robust mechanical construction, precise digital feedback, and integrated braking into a versatile package. Its flexible mounting options, compact footprint, and high-performance cooling system make it an ideal choice for conveyors, spindle drives, and materials-handling systems. With Bosch Rexroth Indramat quality and the proven 2AD series platform, this motor ensures dependable operation in demanding industrial environments.
Technical Specifications
Bearings
Standard
Cooling Type
Radial Blower
Axial Blower Voltage
400V
Brake
Electrically released
Brake Torque
100 Nm
Feedback Device
Digital servo feedback
Motor Length Code
B
Motor Size Code
164
Mounting
Flange and foot mounting
Shaft Type
Smooth shaft without seal
Power Connection Direction
To Side A
Power Connection Type
Power Plug (Blower with plug)
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
DS
Ambient Temperature Range
0-40 Degrees Celsius
Motor Designation
2AD
Frequently Asked Questions
Common Misspellings
Internal Product Review
The Bosch Rexroth Indramat 2AD164B-B35LA7-DS26-A2N1 is an AC induction motor from the 2AD series. It features radial blower cooling with a 400V axial blower, an electrically released 100 Nm brake, and high-resolution digital servo feedback. This motor is most used in conveyors, spindle drives, and material-handling systems and it ensures reliable performance in demanding industrial applications.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the 2AD164B-B35LA7-DS26-A2N1. 
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