2AD180D-B35RB3-BS03-D3N1
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MPN: R911265650
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The 2AD180D-B35RB3-BS03-D3N1 is an Asynchronous Servo Motor in Bosch Rexroth Indramat's 2AD 3-Phase Induction Motors series, with a rated power of 37 kW. It features blower cooling, a peak torque of 480 Nm, and flange mounting. The motor has an enclosure rating of IP65 and weighs approximately 180 kg.
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Product Description:
The 2AD180D-B35RB3-BS03-D3N1 is a 3-phase AC induction motor from Bosch Rexroth that is designed as a member of the 2AD series for industrial automation. It features a B-35 construction that allows both foot and flange mounting positions. This motor possesses a power connector box positioned on the right-hand side of body and it opens towards B side for routing 50 mm² of required cable for power connectivity.
The 2AD180D-B35RB3-BS03-D3N1 motor handles cooling through a radial blower that provides 1950 m³/h of air volume on average from side A to B through the housing and it consumes 330 VA of power from a 400/460 VAC source. The motor utilizes a nominal power of 63 kW along with 133 A of current from a main supply source of 365 VAC and generates a rated turn effect of 401 Nm. Its continuous operating speed is 1500 rev/minute while it supports a maximum speed of up to 6000 rev/minute. This 2AD180D motor is provided with a high-resolution encoder system that performs efficiently to give indirect position detection up to absolute accuracy of 0.02 degree and 0.01 arcmin of relative positional accuracy. It comes with a balanced keyway shaft design that possess the capability to mount encoder on its B side as well and it has an imposed sealing ring for protection. The shaft measures 60 mm in diameter on A side and 80 mm on B side.
The 2AD180D-B35RB3-BS03-D3N1 motor has a measured rotor inertia of 0.45 kg·m² and comes without a holding brake. It has an embedded NTC thermistor in the winding to protect against overheating by triggering drive shutdown and to resist external intrudes it possess IP65 protection rating. This 2AD180D motor is accompanied by standard ball bearings that are sealed and possess lifetime-lubrication for maintenance-free operations.
Frequently Asked Questions about 2AD180D-B35RB3-BS03-D3N1:
Q: How does the radial blower cooling system benefit the 2AD180D-B35RB3-BS03-D3N1 motor?
A: The radial blower ensures consistent airflow from side A to B, which maintains optimal thermal conditions during high-load industrial operations.
Q: What is the role of the NTC thermistor in this motor?
A: The embedded NTC thermistor senses temperature changes in windings and prompts system shutdown to prevent thermal overload or insulation damage.
Q: How does the encoder accuracy of the 2AD180D motor enhance performance?
A: With 0.02° absolute and 0.01 arcmin relative accuracy, it enables precise motion control, crucial for applications requiring exact positioning like robotics and CNCs.
Q: Can the 2AD180D-B35RB3-BS03-D3N1 motor be used in high-speed applications?
A: Yes, it supports speeds up to 6000 rpm, making it suitable for dynamic applications such as spindles and rotary actuators.
Q: What’s the significance of the 0.45 kgm² rotor inertia in 2AD180D-B35RB3-BS03-D3N1?
A: The moderate rotor inertia balances torque response with system stability, especially helpful in start-stop or reversing motion sequences.
