8JSA42-R0015D700-0
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The 8JSA42-R0015D700-0 from B & R Automation is part of the 8JS Synchronous Motors series and functions as a servo motor with natural cooling. The motor boasts 150W of rated output power and operates at a rated speed of 3000 rpm. It features a 17-bit incremental encoder and an IP65 protection class.
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Product Description:
Part of the 8JS series, the B&R Automation 8JSA42-R0015D700-0 is a small servo motor designed to give industries accurate motion control.
Under typical circumstances, the motor runs at the specified rate of 3000 rpm. With an effective power of 150 W at such speeds, it is light duty. It offers 0.48 Nm continuous torque, and it is best fit for small actuations, pick-and-place systems, and light-weight robot joints requiring efficient and precise control of movements. It operates with a 200V AC input and a rated current of 1.1 A, which means it has good performance and efficient use of power. To enable closed-loop control systems and precise placement, the motor has a TTL differential output and an incremental encoder with a precision of 17 bits. A holding torque of 1.2 Nm aids backdriving with a motor stopped, mainly appreciable in the vertical axis or in sensitive load plans. The motor is a 40mm flange size, which is the typical size of a compact servo mount in the NEMA 17 size range, and IP65 protection level, i.e., dust tight with resistance to being sprayed with high-pressure water jets.
The cooling is provided by natural convection, and therefore, there are no fans to install and maintain. It can even achieve a maximum speed of 4500 rpm, providing some additional space during a quick, short burst of movement when that becomes the requirement. The comparatively tiny rotor inertia of 19×10⁻⁴ kg·m² makes it suited for quick acceleration and deceleration, which is crucial in applications requiring accurate, repeatable motion. The component, which weighs around 1.1 kg, can be installed easily and doesn't require any extra support structures. It can be purchased at Wake Industrial with a one-year warranty.
Frequently Asked Questions about 8JSA42-R0015D700-0:
Q: What is the power rating of the 8JSA42-R0015D700-0 servo motor?
A: The 8JSA42-R0015D700-0 has a rated output power of 150 W and continuous torque of 0.48 Nm at 3000 rpm.
Q: What encoder does the 8JSA42-R0015D700-0 use?
A: The 8JSA42-R0015D700-0 uses a 17-bit incremental encoder with TTL differential output, enabling precise position feedback for closed-loop control.
Q: Is the 8JSA42-R0015D700-0 suitable for vertical-axis applications?
A: Yes, the 8JSA42-R0015D700-0 provides 1.2 Nm of holding torque, making it ideal for vertical loads or sensitive positioning when stopped.
Q: What are the mounting and protection features of the 8JSA42-R0015D700-0?
A: The 8JSA42-R0015D700-0 has a 40 mm flange (similar to NEMA 17) and IP65 protection, meaning it’s dust-tight and resistant to water jets.
Q: Can the 8JSA42-R0015D700-0 handle high-speed movements?
A: Yes, the 8JSA42-R0015D700-0 can reach a maximum speed of 4500 rpm and has low rotor inertia for quick acceleration and deceleration.
