SR-A4.0091.060-10.015
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The SR-A4.0091.060-10.015 is a servo motor manufactured by Bosch Rexroth Indramat. Part of the SR Synchronous Servo Motors series, it offers a locked rotor torque of 9.1 Nm and a rated speed of 6,000 min^-1. The motor features a resolver encoder type and weighs 13 kilograms with a protection type of IP20.
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Product Description:
The SR-A4.0091.060-10.015 Servo Motor combines a compact structure with efficient operation and stable torque output. This model provides optimized speed control, precision feedback via resolver encoder, and excellent mechanical compatibility.
The SR-A4.0091.060-10.015 servo motor by Bosch Rexroth Indramat offers a locked rotor torque of 9.1 Nm and operates at a rated speed of 6000 min⁻¹. At its torque peak, it draws a locked rotor current of 14 A. The torque constant is 0.65 Nm/A that ensures effective torque generation per unit current. Its moment of inertia including the encoder is 30 × 10⁻⁴ kgm². Shaft dimensions are 24 × 50 mm while flange size is 142 mm. The total motor length without the holding brake is 341 mm. The motor's mass is 19 kg. The integrated resolver encoder in the servo motor provides precision feedback with a resolution of ± 10 angular minutes and 8,192 increments per revolution. The motor is equipped with Class F insulation in accordance with VDE 0530 standards. This insulation class provides a thermal endurance of up to 155 °C which enhances operational reliability under elevated temperature conditions. This SR series servo motor complies with noise emission standards. It maintains a sound pressure level below 58 dB (A) at a distance of 1 meter thereby ensuring low noise performance suitable for noise-sensitive environments.
The SR-A4.0091.060-10.015 servo motor is reliable for continuous operation and suited for automation systems requiring high speed and responsive torque. Shock resistance of the motor is rated at 6 g under DIN IEC 68-2-27 standards with no function loss. Cooling is achieved through radiation and natural convection. Surface temperature of the motor can reach up to 100 °C and requires a protective touch guard in certain applications.
Frequently Asked Questions about SR-A4.0091.060-10.015:
Q: Can the SR-A4.0091.060-10.015 servo motor handle high-speed automation without compromising performance?
A: Yes the motor runs at a rated speed of 6000 min⁻¹ with stable torque output. It suits high-speed automation systems requiring responsive and reliable drive control.
Q: How precise is the feedback mechanism of the SR-A4.0091.060-10.015 servo motor during operation?
A: It features a resolver encoder offering ± 10 angular minutes resolution. It also provides 8192 increments per revolution for accurate position tracking.
Q: Does the SR-A4.0091.060-10.015 servo motor ensure operational stability during shock events?
A: Yes it withstands shocks up to 6 g as per DIN IEC 68-2-27 standards. The motor continues to function without performance degradation.
Q: What kind of torque efficiency can I expect from the SR-A4.0091.060-10.015 servo motor?
A: The motor offers a torque constant of 0.65 Nm/A ensuring efficient torque per ampere. It delivers a locked rotor torque of 9.1 Nm.
Q: Will the SR-A4.0091.060-10.015 servo motor manage thermal loads during prolonged use?
A: Yes it uses Class F insulation rated up to 155 °C under VDE 0530. The motor also reaches a surface temperature of 100 °C during continuous duty.
