2AD160C-B35OL1-BS03-B2V2
MPN: R911255742
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The 2AD160C-B35OL1-BS03-B2V2 is a 3-phase induction motor manufactured by Bosch Rexroth Indramat. Part of the 2AD 3-Phase Induction Motors series, it features a frame size of 160 and a rated power of 15 kW. The motor uses an IP65 protection class and operates at a rated speed of 1500 rpm.
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Product Description:
The 2AD160C-B35OL1-BS03-B2V2 is designed by Bosch Rexroth as a 37-kW servo motor that operates on a 3 x 299 VAC supply source. It delivers a nominal torque of 236 Nm at a rated speed of 1500 rev/min and utilizes 90 A of current under normal load conditions. This motor comes as a brakeless unit and its rotor inertia is 0.229 kg·m², which ensures smooth operations at varying speeds.
The 2AD160C-B35OL1-BS03-B2V2 motor uses an axial cooling system that maintains ambient temperature by providing 1120 m³/h of air from side B to A through the unit and it consumes 220 VA of power from an isolated 400/460 VAC source. It features a high-resolution motor feedback system with an accuracy of ±0.02° for absolute position and ±0.01′ for relative position. The 2AD160C motor uses a B35 mounting configuration that allows both flange and foot mounting. Its power terminal position is located on top, with the power connection directed to side B to supports easy integration and flexible installation. The motor possesses heavy category ball bearings that permits a peak rotational spin of 6000 rev/min and it produces a minimum sound level that is measured as 75 dB(A), with ±3 dB(A) tolerance to suit environments where noise reduction is important.
The 2AD160C-B35OL1-BS03-B2V2 motor is presented with a full-key mechanically balanced shaft on side A and its side B does not support any mounting. Its shaft comes without a sealing ring but supports a protective ring if protection is needed from external intrudes to a certain level. The unit has an overall weight of 240 kg and it offers class S vibration severity. Its thermal dissipation constant is 65 minutes that also helps in managing heat build-up during continuous operation.
Frequently Asked Questions about 2AD160C-B35OL1-BS03-B2V2:
Q: How does the axial cooling in the 2AD160C-B35OL1-BS03-B2V2 improve motor reliability?
A: The axial cooling system ensures consistent airflow from side B to side A, reducing thermal hotspots. This airflow prolongs component lifespan under high continuous loads.
Q: Why is an absolute encoder accuracy of ±0.02° important in the 2AD160C-B35OL1-BS03-B2V2?
A: This level of accuracy enables precise positioning during start-up and standstill, eliminating reference homing. It improves indexing precision in automation tasks.
Q: What advantage does the rotor inertia of 0.229 kg·m² give to the 2AD160C-B35OL1-BS03-B2V2?
A: The moderate inertia balances torque responsiveness and stability during changes in speed. It helps maintain smooth performance under variable load transitions.
Q: How does the ±0.01′ relative position accuracy benefit applications using this servo motor?
A: The relative resolution of one arc-minute supports fine micro-adjustments during motion. It enhances tracking precision in high-resolution servo control systems.
Q: In what way does the B35 mounting of the 2AD160C-B35OL1-BS03-B2V2 add installation flexibility?
A: The B35 configuration allows both flange and foot mounting options. This enables integration into varied machine orientations without adapter plates.