T730BG7-012EL0
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The Sanyo Denki T730BG7-012EL0 is a 300 W servo motor from the T SANMOTION Servo Motors series, featuring a rated armature voltage of 75 V. It boasts a rated torque of 1.18 N·m, a continuous stall torque of 1.43 N·m, and a maximum rotating speed of 4000 min⁻¹. With a rotor inertia of 0.270 × 10⁻³ kg·m², it ensures efficient performance.
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Product Description:
The Sanyo Denki’s SANMOTION T730BG7-012EL0 presents itself as a DC servo motor system. It offers high torque, reliable speed control and compact design for industrial automation, commonly used in robotics, CNC machines and automated conveyor systems. The T730BG7 servo motor omits both tachometer generator and oil seal equipment from its initial configuration.
The T730BG7-012EL0 servo motor features an incremental encoder type EL0 to provide precise feedback through 2000 pulses during each revolution for closed-loop control applications. It operates on a 75V DC armature voltage and has 300 watts rated power consumption. The T730BG7 servo motor has 76 mm compact flange dimension and functions at 2500 RPM both as rated speed and maximum speed enabling it to provide reliable operation. It provides a 1.05 Nm continuous locked torque ability and achieves a peak torque output of 2.45 Nm which makes it effective for temporary high-torque needs. The rated value of rotor inertia stands at 2.708 × 10⁻⁴ kg·m² so that the system operates with improved acceleration and deceleration behavior. The safety system of the T730BG7 servo motor includes a 90V DC electromagnetic brake which maintains position during non-powered operation. A line driver (PP031) supports the output signal for high-speed and noise-resistant signal transmission for reliable communication.
The T730BG7-012EL0 servo motor’s protection rating is IP43 to makes it resist objects over 1mm while tolerating water spray at all angles below 60°. As a weighing 2.75 kg device the T730BG7 servo motor strikes a perfect balance and its designated keyed output shaft design enables safe mechanical connection with servo systems. The T730BG7 servo motor functions well between temperatures from 0 to 40 degrees Celsius which matches typical industrial climate zones.
Frequently Asked Questions about T730BG7-012EL0:
Q: What is the benefit of the 90V DC electromagnetic brake in the T730BG7-012EL0 motor?
A: The 90V DC electromagnetic brake secures the motor's position during power loss, preventing mechanical drift and ensuring precise hold even in critical systems that require continuous position accuracy in CNC or robotics.
Q: How does the 2000-pulse encoder improve the closed-loop control of the T730BG7-012EL0?
A: The 2000-pulse encoder provides high-resolution feedback, offering precise positional information that helps the system maintain accurate speed and torque control in real-time. This is especially crucial for precise machining or robotic arm movements in complex automated setups.
Q: Why is the 75V DC armature voltage important for the T730BG7-012EL0?
A: The 75V DC armature voltage ensures optimal power efficiency by providing the motor with the necessary torque while reducing energy loss. This enables the T730BG7-012EL0 to achieve consistent speed control while minimizing the need for excessive power input in industrial applications.
Q: What advantage does the 76mm compact flange offer in integrating the T730BG7-012EL0 motor?
A: The 76mm compact flange dimension allows the motor to fit seamlessly into space-constrained applications while providing a secure interface for mounting. This compactness helps improve system efficiency by enabling motor integration in smaller or more complex machinery configurations.
Q: How does the line driver (PP031) help the T730BG7-012EL0 motor communicate efficiently in high-speed environments?
A: The line driver (PP031) enhances signal integrity by improving noise immunity, ensuring stable data transmission even in high-speed or electromagnetic interference-prone environments. This allows the T730BG7-012EL0 to provide accurate control feedback to the system controller for precise motor performance.
