2AD134D-B35OA1-DS06-D2N1
MPN: R911294727
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The 2AD134D-B35OA1-DS06-D2N1 is a synchronous servo motor with a rated torque of 19 Nm and a frame size of 134 mm. Manufactured by Bosch Rexroth Indramat as part of their 2AD 3-Phase Induction Motors, it features blower cooling and an absolute singleturn encoder. This motor delivers a rated power of 3.0 kW.
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Product Description:
The Bosch Rexroth 2AD134D-B35OA1-DS06-D2N1 is a high-performance AC induction motor. It belongs to the 2AD 3-Phase Induction Motors series. It combines robust build quality with precise digital feedback control.
The 2AD134D-B35OA1-DS06-D2N1 motor generates a nominal power of 22.0 kW. The shaft length is 110 mm and it is an A1 type shaft with a sealing ring. The insulation class is F and the maximum winding temperature is 155°C. The motor has a KTY84 heat sensor incorporated in its winding. It uses a nominal current of 56 A and a peak current of 168 A. At 20°C the voltage constant is 53.2 V/1000 min⁻¹. The Rexroth motor features a 250 mm flange diameter and B35 type combined foot and flange mounting. It supports absolute position detection using the D2N1 digital servo feedback encoder. The motor's moment of inertia is 0.069 kg·m². It is suited for use in ambient temperatures ranging from 0°C to 45°C or up to 55°C with derating. Its container is certified IP65 while the shaft end satisfies IP64 specifications. The maximum relative humidity tolerance is 95% non-condensing. The rated torque is 140 Nm with a peak torque of 420 Nm. The motor weights about 95 kg including the blower. The winding code used is DS, and it is classified as vibration class N making it suitable for common industrial applications. The total length excluding the fan is roughly 460 mm.
The Bosch 2AD134D-B35OA1-DS06-D2N1 is designed for precision and durability. It provides axial air cooling with an external blower to effectively dissipate surface heat. The air moves straight over the motor housing. The cooling process falls under IC 416 categorization. This motor can run at altitudes of up to 1000 meters without derating. With multiturn feedback and dependable surface cooling, it ensures precise control over long duty cycles.
Frequently Asked Questions about 2AD134D-B35OA1-DS06-D2N1:
Q: What is the function of the KTY84 thermal sensor in the motor winding?
A: The KTY84 thermal sensor enables real-time thermal monitoring of winding temperature. It helps prevent thermal overload and enhances motor lifespan.
Q: Why is insulation class F used in the 2AD134D-B35OA1-DS06-D2N1 motor?
A: Class F insulation withstands up to 155°C winding temperatures. It supports extended duty in thermally demanding applications.
Q: How does the enclosure rating IP65 benefit this product?
A: IP65 rating protects the motor against dust and low-pressure water jets. This ensures longer service life in harsh environments for the 2AD134D-B35OA1-DS06-D2N1.
Q: What’s the importance of the B35 mounting in the 2AD134D-B35OA1-DS06-D2N1?
A: B35 combines flange and foot mounting for flexible integration. It suits applications needing both stability and alignment.
Q: Why is a moment of inertia of 0.069 kg·m² significant?
A: It ensures smoother acceleration and deceleration. This supports dynamic performance and control in automation systems using the 2AD134D-B35OA1-DS06-D2N1.