2AD160C-B35LB1-BS26-B2V1
MPN: R911287150
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The 2AD160C-B35LB1-BS26-B2V1 AC servo motor features a frame size of 160 mm, a cooling method of surface cooling, a rated power of 26 kW, and a peak torque of 305 Nm. Part of the 2AD 3-Phase Induction Motors series by Bosch Rexroth Indramat, it offers IP65 protection and operates at a rated voltage of 400 V.
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Product Description:
The Bosch 2AD160C-B35LB1-BS26-B2V1 is a 3-phase induction motor designed for continuous industrial duty. It belongs to the 2AD 3-Phase motor series. The motor brake inertia is 0.0007 kgm² and the maximum energy absorption is 20,000 Ws.
The 2AD160C-B35LB1-BS26-B2V1 motor has a frame size of 160 and a medium length C housing. It utilizes surface ventilation with an external blower and provides cooling choices via axial or radial blower units. The air volume is rated at 200-230 m³/h with a supply voltage of 115-230 VAC at 50 or 60 Hz. The motor has a rated torque range of 200 to 240 Nm and a rated power of 30 to 37 kW. The rated current ranges between 80 and 90 A and the thermal time constant is around 60 minutes. The rated speed is 1500 rpm, with versions of 1000 and 2000 rpm. The maximum speed capability is 9000 rpm, which is limited to 3500 rpm with multiturn feedback. The motor uses insulation class F and has an ingress protection rating of IP65 for the motor and IP24 for the blower. It operates quietly, ranging between 70 and 75 decibels (A). The motor has a B35 mounting style with a flange and foot design that meets IEC 34-7 specifications. The shaft is keyed and balanced with no B-side shaft end. Rotor inertia is 0.15 kgm² and overall motor weight is approximately 180 kg. Bearings are heavy-duty type with grease lifetime around 20,000 hours. The vibration severity grade is R as per DIN ISO 2373. The holding brake provides 100 Nm torque at 24 VDC ±10%, with a rated current of 1.5-2.0 A. Response times are minimal with a release delay of 50–100 ms and a lock delay of 50–80 ms.
The <2AD160C-B35LB1-BS26-B2V1>> uses a digital servo feedback multiturn absolute encoder. It has 512 increments per revolution, 4096 revolution memory and produces 1 Vpp sinusoidal signals. The ambient temperature range is 0 to 40 degrees Celsius, with a maximum installation altitude of 1000 meters. This model is appropriate for machine tools, printing and paper processing, packaging, food systems and metal forming applications.
Frequently Asked Questions about 2AD160C-B35LB1-BS26-B2V1:
Q: How does the heavy-duty bearing option improve the 2AD160C-B35LB1-BS26-B2V1 Motor?
A: The heavy-duty bearings extend load capacity and improve reliability. They also enhance lifespan when the motor is exposed to higher radial forces.
Q: Why is the keyed shaft design important in the 2AD160C-B35LB1-BS26-B2V1 Motor?
A: The keyed shaft ensures secure torque transmission under heavy loads. It prevents slippage and improves operational stability during continuous duty.
Q: How does the multiturn absolute encoder benefit this Bosch Rexroth motor?
A: The encoder provides precise positioning data across 4096 revolutions. It eliminates the need for homing procedures during system startup.
Q: Why is thermal time constant of 60 minutes useful in this motor?
A: It allows the motor to withstand temporary overloads without overheating. This supports stable operation in high-duty cycles.
Q: How does the brake inertia of 0.0007 kgm² benefit the 2AD160C-B35LB1-BS26-B2V1 Motor?
A: The low brake inertia ensures fast stopping response. It supports precision operations in packaging and machining systems.