2AD160B-B35RA1-BS03
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MPN: R911229211
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The 2AD160B-B35RA1-BS03 is a motor manufactured by Bosch Rexroth Indramat. Part of the 2AD 3-Phase Induction Motors, it features a rated torque of 180 Nm and a rated power of 28 kW. This motor has a radial blower for air cooling. It also has an IP65 enclosure and uses a resolver feedback system (BS03).
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Product Description:
The 2AD160B-B35RA1-BS03 is a high-performance motor by Bosch. This motor is designed for industrial use with reliable operational stability. It delivers consistent output under varying load conditions. The construction ensures durability in challenging environments. It is from the series of 2AD motors. It has a rated speed of 1500 rpm and a torque of 140 Nm.
The 2AD160B-B35RA1-BS03 motor has a rated power of 22.0 kW. The motor has a maximum speed of 9000 rpm and 92% efficiency. A 300 V DC voltage and a power factor of 0.91 provide energy-efficient operation. The keyed cylindrical shaft with end tap provides a secure coupling to driven equipment. The motor frame measures 160 mm and weighs around 115 kg. In a surface-cooled system, cooling is accomplished by using an axial blower. The cooling air volume is 0.15 m³/s with a temperature range of -20°C to +40 °C. VDE 0530 insulation class F and vibration severity Class N ensure operational reliability. The motor has a KTY 84-130 temperature sensor for thermal monitoring. It can work in temperatures ranging from -20 °C to +40 °C without derating. The maximum installation height is 1000 meters above sea level. DIN 42948 specifies the mounting type as B35 for foot and flange design. The rated current is 45.0 A at an 80 Hz frequency. Without condensation, relative humidity tolerance can reach up to 95%. These requirements enable peak performance in demanding applications.
The 2AD160B-B35RA1-BS03 shaft and mounting system enable flexible integration into existing configurations. With precise heat monitoring and solid mechanical protection, this motor has a long service life. The motor remains a dependable option for continuous duty performance where accuracy and endurance are critical. The motor cooling performance and environmental ratings provide reliable operation in a variety of conditions.
Frequently Asked Questions about 2AD160B-B35RA1-BS03:
Q: Why is a KTY 84-130 temperature sensor used in the 2AD160B-B35RA1-BS03 Motor?
A: It provides accurate winding temperature feedback to the control system. This helps prevent overheating and improves motor lifespan.
Q: How does operating up to 1000 m elevation affect the 2AD160B-B35RA1-BS03 Motor?
A: It ensures consistent performance without derating at standard altitudes. Beyond 1000 m, cooling efficiency and insulation capacity may require adjustments.
Q: Why is the cooling air volume of 0.15 m³/s significant?
A: It maintains optimal winding and housing temperatures under continuous load. This airflow supports stable performance in enclosed or warm environments.
Q: How does the 80 Hz rated frequency influence motor performance?
A: It supports precise speed control and torque delivery with compatible drives. This is essential in automation systems requiring synchronized multi-axis motion.
Q: Why is a power factor of 0.91 beneficial for industrial applications?
A: It improves electrical efficiency and reduces reactive power draw. This can help lower operational energy costs in large-scale systems.
