2AD134B-B35OB1-FS06-E2N1
MPN: R911286289
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The 2AD134B-B35OB1-FS06-E2N1, part of Bosch Rexroth Indramat's 2AD 3-Phase Induction Motors, is an AC synchronous servo motor with a frame size of 134 mm. It features a continuous torque of 14.5 Nm and a cooling method via blower. The motor is flange mounted, boasts an IP65 protection class, and weighs approximately 18 kg.
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Product Description:
Bosch Rexroth designs the 2AD134B-B35OB1-FS06-E2N1 as an AC 3-phase induction motor. Its B35 configuration gives both flange and foot support for secure and sturdy installation. The motor has top-mounted power connector towards side B for easy access and to suit distributed control cabinets.
The 2AD134B-B35OB1-FS06-E2N1 AC motor utilizes an axial blower for cooling that is designed to blow air from B → A for better circulation within the enclosure. The blower runs with 170 VA power using 400 V at 50 Hz or 460 V at 60 Hz to give 1000 m³/h of constant air volume. The 2AD134B AC motor has a nominal power rating of 12 kW and a nominal torque of 76 Nm to work well in challenging load situations. It possesses a base speed of 1500 RPM while it can increase up to 7500 RPM as maximal speed for systems that need rapid change. The 2AD134B AC motor requires 224 V AC and a 40.9 A current to deliver efficiency. Its thermal time constant of 45 minute and a rotor moment of inertia 0.054 kgm² accommodates smooth acceleration and deceleration.
The 2AD134B-B35OB1-FS06-E2N1 AC motor does not feature a holding brake while its position and speed are checked by a digital servo feedback device which make the motor usable in closed-loop schemes. It offers a half key balanced without seal shaft design and lacks coupling setup on the B side. This motor is built with IP65 standard to protect it from dust and low-pressure water jets. The 2AD134B AC motor operate reliably at ambient temperatures that range from 0 to 45°C and it produces a sound pressure level of 75 dB(A). The motor is 90 kg in weight and operate without fail for a long period.
Frequently Asked Questions about 2AD134B-B35OB1-FS06-E2N1:
Q: How does the axial blower design improve motor performance?
A: It directs airflow from side B to A, enhancing internal enclosure cooling and preventing thermal stress during prolonged operation.
Q: Why is a digital servo feedback device used in the 2AD134B-B35OB1-FS06-E2N1 motor?
A: It ensures high-resolution speed and position detection, enabling accurate closed-loop control and dynamic system responsiveness.
Q: What advantages does the 0.054 kgm² rotor inertia provide in this motor?
A: It helps maintain smooth acceleration and deceleration, making the motor suitable for applications requiring controlled motion transitions.
Q: How does the lack of a holding brake affect application suitability?
A: Applications needing static load retention at standstill must incorporate external brakes or clamping mechanisms since the 2AD134B-B35OB1-FS06-E2N1 lacks a built-in holding brake.
Q: Is this motor suitable for vertical installations?
A: Yes, the B35 flange and foot mounting combination supports both vertical and horizontal setups, enhancing installation flexibility.