R2AA08040FXP29

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The R2AA08040FXP29 is a surface-mounted servo motor featuring a resistance value of 40 Ω and a ±1% tolerance. Manufactured by Sanyo Denki under the R SANMOTION Servo Motors series, it operates within a temperature range of -55C to 125C. Notable features include a voltage rating of 50 V and a power rating of 0.25 W.

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Product Description:

The R2AA08040FXP29 is an advanced Servo motor made by Sanyo Denki that makes precise motion control products. This motor is commonly used in industrial automation. The motor was made for tasks that need careful control of speed and torque. Because it is small and works well, it can be used in systems that need to be reliable and accurate while operating in a changing environment.

The R2AA08040FXP29 servo motor has a rated power of 0.4 kW and a maximum speed of 6000 rpm. Both of these speeds are rated. The motor can handle sudden changes in load well because its high stall torque is 4.4 Nm. The motor has a maximum armature current of 2.6 amps and a peak armature stall current of 8.9 amps, so it works very efficiently. It is easy to control because the voltage stays at 19.5 mV/min and the force stays at 0.559 Nm/Arms. The phase resistance is 0.93 Ω, which helps keep the power loss low. The mechanical time constant is 0.93 ms and the electrical time constant is 2.5 ms. This makes it possible for a fast reaction. The moment of inertia of the rotor is 1.04 x 10⁻ kg·m², which improves dynamic efficiency.

The R2AA08040FXP29 servo motor has a rated power rate of 16 kW/s, which means it can speed up and slow down quickly. The motor has a rated torque of 1.27 Nm and a constant stall torque of 1.37 Nm, so it works the same way even when it's loaded. The R2 servo motor is an ideal choice for advanced motion control systems because it can precisely control power and work at high speeds. When it is added to industrial computer systems, it makes the whole system work better and more efficiently. The motor is ideal for tough tasks because it can produce consistent torque at high speeds.

Continuous Stall Torque (Ts)
1.37 N·m
Lead Finish
RoHS Compliant (No Lead)
Material
Metal Film
Maximum Speed (Nmax)
6000 min⁻¹
Mounting Type
Surface Mount
Operating Temperature Range
-55C to 125C
Peak Stall Torque (TP)
4.4 N·m
Power Rating
0.25 W
Rated Output (PR)
0.4 kW
Rated Speed (NR)
3000 min⁻¹
Rated Torque (TR)
1.27 N·m
Resistance Value
40 Ω
Temperature Coefficient
50 ppm/C
Tolerance
±1%
Voltage Rating
50 V

Frequently Asked Questions about R2AA08040FXP29:

Q: How does the R2AA08040FXP29 handle sudden load variations?

A: The motor’s peak stall torque of 4.4 N·m allows it to handle sudden load variations efficiently without performance degradation.

Q: Why is the rotor inertia of R2AA08040FXP29 1.04 x 10⁻⁴ kg·m²?

A: The low rotor inertia of 1.04 × 10⁻⁴ kg·m² ensures high acceleration and deceleration, improving dynamic performance.

Q: Does the R2AA08040FXP29 offer precise torque control?

A: Yes, the torque constant of 0.559 N·m/Arms ensures precise torque control, making it ideal for accurate motion applications.

Q: Why is the rated power rate of R2AA08040FXP29 16 kW/s?

A: The 16 kW/s rated power rate enables rapid acceleration and deceleration, ensuring efficient operation in high-performance systems.

Q: How does the R2AA08040FXP29 ensure stable thermal performance?

A: The motor’s efficient thermal design and 2.6 A rated current ensure stable operation even during prolonged use.


Internal Product Review

  • ‘‘The R2AA08040FXP29 servo motor by Sanyo Denki stands out for its 0.4 kW output and 6000 min⁻¹ maximum speed. Its 1.27 N·m rated torque and 16 kW/s power rate ensure rapid response. The motor’s 0.93 ms mechanical time constant and 1.04 x 10⁻⁴ kg·m² rotor inertia make it ideal for precision motion control.’’

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