R402-011EL8

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The Sanyo Denki R402-011EL8 is part of the Super DC Servo Motors series and has a rated output of 23 Watts. It features a rated rotating speed of 3000 min⁻¹, a continuous stall torque of 0.08 N·m, and a rotor inertia of 0.0047×10⁻³ kg·m². The motor's maximum rotating speed reaches up to 5000 min⁻¹.

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Product Description:

The R402-011EL8 servo can turn @ a peak speed of 5000 min⁻¹, with a torque of 0.047 N·m/A (steady), and puts off 23 W (watts). This is a Super DC Servo Motor from Sanyo Denki. It weighs 0.25 kg (kilograms) and has an evaluated armature voltage of twenty V (20 Volts). When it comes to the current rating, the value stands at eleven A (11 Amperes).The insulation resistance stands at 100 MΩ. However, this is the minimum insulation resistance value. On the subject of material used, the R402-011EL8 servo motor is made using a combination of metal composite, and ceramic.

Thanks to the material used, this motor is capable of handling external forces. However, it is advised to keep this motor safe from outside tear and wear. When transporting, the motor should be wrapped in proper packaging material so that it can weather unwanted drops. Moving on to the topic of mounting type, for easy and quick installation, the motor should be installed using the through holes. When the topic of operating temperature is involved, the R402-011EL8 servo motor can successfully operate within the temperature span of -20 C to +85 C.

Next, the power rating for this servo motor is 110 W (Watts). The R402-011EL8 servo is a great choice for those engineers that are looking for high-speed, high-rotation, yet compact solution. Moreover, this servo comes with several environmental certifications that makes it more adept for deployment in a wide array of industrial settings. The motor is CE certified and adheres to other international compliance norms. When purchased from Wake Industrial, this product comes with a 1-year warranty.

Armature Inductance
0.9 mH
Armature Winding Resistance
2.8 Ω
Continuous Stall Torque
0.08 N·m
Instantaneous Maximum Torque
0.42 N·m
Mass
0.25 kg
Maximum Rotating Speed
5000 min⁻¹
Rated Armature Current
1.8 A
Rated Armature Voltage
20 V
Rated Output
23 W
Rated Rotating Speed
3000 min⁻¹
Rated Torque
0.074 N·m
Rotor Inertia
0.0047×10⁻³ kg·m²
Stall Armature Current
1.8 A
Thermal Resistance
4.9 K/W
Torque Constant
0.047 N·m/A

Frequently Asked Questions about R402-011EL8:

Q: What is the rated output of the R402-011EL8 servo motor?

A: The R402-011EL8 offers a rated output of 23 W, making it suitable for low-power precision applications.

Q:  What is the rated torque and the instantaneous maximum torque for this model?

A: This motor delivers a rated torque of 0.074 N·m and can reach an instantaneous maximum torque of 0.42 N·m for short-term demands.

Q:  What is the rated armature voltage for the R402-011EL8?

A: The rated armature voltage is 20 V, compatible with standard low-voltage servo drive systems.

Q: What is the rated armature current and stall armature current for this motor?

A: Both the rated and stall armature currents are 1.8 A, indicating the current required for continuous and stall conditions.

Q:  In which applications can the R402-011EL8 be used?

A: This servo motor is ideal for precision control in compact automation systems due to its small size, low voltage, and reliable torque output.


Internal Product Review

  • ‘‘The R402-011EL8 servo motor can put out 23 watts, has a torque constant of 0.047 N·m/A, and can spin at a maximum speed of 5000 min⁻¹. This is one of Sanyo Denki's Super DC Servo Motors. It weighs just 0.25 kilograms and has a rated armature voltage of 20 V.’’

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