8LVA22.B8015D000-0
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The 8LVA22.B8015D000-0 motor from B & R Automation's 8LVA Three Phase Synchronous Motors series operates with a rated voltage of 690V AC. This panel-mounted motor features an IP20 enclosure, a switching angle of 60 degrees , and complies with IEC/EN 60947-3 standards. It delivers 20A operational current.
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Product Description:
The B&R Automation company manufactures the 8LVA22.B8015D000-0 Servo motor as a member of the 8LV4 family. It is constructed in Italy to supply industrial automation requirements. This servo motor requires a current of 1.90 A. It draws a maximum current of 1.64 A. The motor delivers a rated torque of 0.67 Nm.
The 8LVA22.B8015D000-0 Servo motor has a nominal speed of 5700 RPM. This allows the precise and controlled motion output. This motor produces around 400 watts of normal power. It has a torque constant of approximately 0.35 Nm/A The in-built brake system runs on a 40 volt DC +/- 5 percent. The brake can be employed with the DC type of solenoid to provide a good and stable braking capability. The servo motor is IP54 protected, which means it is to be used in an area where there is little dust or water. The 8LVA22.B8015D000-0 Servo motor has an insulation class F that enhances tolerance to thermal insulation under constant conditions of operation. The cooling process is provided by natural convection to eliminate the necessity to add extra cooling elements. The shaft is solid and keyed to provide a safe mechanical connection with the application. Alignment of the mounting is provided using a square flange. Connection with electricity is controlled by an 8-pin circular connector.
The 8LVA22.B8015D000-0 Servo motor has a resolver or EnDat encoder. It has resolution capability up to 18-19 bits to offer precise feedback for motion control systems. The value of the moment of inertia of this motor is around 0.00003 kgm2. The motor has a thermal response time of approximately 15 minutes. It determines the heating properties of the product under load. The motor has a typical stator resistance of about 6 ohms and has four pole pairs, which are internal.
Frequently Asked Questions about 8LVA22.B8015D000-0:
Q: Why is natural convection used for cooling in the 8LVA22.B8015D000-0 Servo motor?
A: Natural convection simplifies the system by eliminating the need for external cooling components. It makes the motor more compact and energy-efficient.
Q: What is the significance of a 6-ohm stator resistance in 8LVA22.B8015D000-0 Servo motor?
A: A 6-ohm stator resistance helps maintain energy efficiency while controlling heat generation. This supports stable performance during prolonged use.
Q: Why is a 40V DC brake used in the 8LVA22.B8015D000-0 Servo motor?
A: The 40V DC brake offers rapid and stable stopping in dynamic motion scenarios. It is ideal for precision control in automation setups.
Q: How do four internal pole pairs impact the performance of 8LVA22.B8015D000-0 Servo motor?
A: Four pole pairs improve torque density and enable smoother motor operation. It supports fine-tuned performance at varying speeds.
Q: How does the keyed solid shaft improve performance in the 8LVA22.B8015D000-0 Servo motor?
A: The keyed solid shaft ensures secure torque transmission, reducing slippage under load. It enhances mechanical reliability for high-precision industrial applications.
