2AD160C-B05RL3-BS23-B3N1
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MPN: R911248854
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The Bosch Rexroth Indramat 2AD160C-B05RL3-BS23-B3N1, part of the 2AD 3-Phase Induction Motors series, is a flange-mounted induction servo motor with a frame size of 160 mm. It features 7.5 kW of rated power and a cooling method using an external fan. The motor has a protection class of IP65 and a resolver feedback encoder.
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Product Description:
The 2AD160C-B05RL3-BS23-B3N1 is an AC induction motor that belongs to the 2AD motor series designed for industrial automation by Bosch Rexroth. It has a frame size of 160 mm and 903 mm length with the equipped brake system. This motor is constructed with flange mounting configuration and it has a right-positioned power connector with leftward output direction for cable routing.
The 2AD160C-B05RL3-BS23-B3N1 motor has a rated power utilization of 37 kW and it offers a nominal torque of 236 Nm. Its base speed is 1500 rev/minute and the maximum operating speed reaches up to 6000 rev/minute, while it operates with a rated current of 90 A from a nominal voltage source of around 299 V AC. This motor uses a key shaft without a sealing ring and it supports coupling on its B side as well. Its rotor has an inertia of 0.229 kg·m² and it achieves thermal protection through an internal NTC thermistor. The 2AD160C motor includes a radial blower with airflow direction B to A and it consumes 330 VA of power to provide air volume of 1120 m³/hour on average through the housing. It has integrated high-resolution feedback system that provides ±0.02° absolute accuracy and ±0.01′ relative accuracy to allow precise speed and position control in closed-loop systems.
The 2AD160C-B05RL3-BS23-B3N1 motor comes with standard bearings, along with balance class R to support applications with dynamic loads. Its built complies with IP65 protection rating and it carries a weight of 240 kg. The 2AD160C motor’s integrated brake provides 70 Nm of torque and has an inertia value of 0.0065 kg·m², while it has a maximum braking energy of 40000 Ws. The brake system possesses a release delay of 130 ms and clamp delay of 85 ms.
Frequently Asked Questions about 2AD160C-B05RL3-BS23-B3N1:
Q: How does the radial blower affect the motor’s thermal performance?
A: The radial blower enhances cooling efficiency by delivering 1120 m³/h airflow over internal components. This maintains thermal stability at high-power levels.
Q: Why is the ±0.02° absolute accuracy feedback beneficial?
A: Its precision enables ultra-fine position control in closed-loop systems. It reduces error accumulation across repeated cycles in motion-critical tasks.
Q: In what way does the 70 Nm integrated brake of 2AD160C-B05RL3-BS23-B3N1 help machine safety?
A: The brake provides rapid mechanical stopping, minimizing overrun in emergency stops. Its inertia-matched design absorbs braking energy, improving positional hold-in.
Q: How does the 0.229 kg·m² rotor inertia influence system response?
A: The higher rotor inertia smooths torque peaks and resists disturbances. It supports steady operation under fluctuating load conditions.
Q: Why include an internal NTC thermistor in 2AD160C-B05RL3-BS23-B3N1?
A: The NTC provides real-time temperature feedback from the windings. This enables proactive thermal protection to prevent overheating.
