R404-011EL8

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The Sanyo Denki R404-011EL8 motor is part of the Super DC Servo Motors series and delivers a rated output of 39 Watts. It has a rated torque of 0.11 N·m, a torque constant of 0.174 N·m/A, and runs at a rated revolving speed of 3000 min^-1. Additionally, its armature resistance is 2.8 Ω.

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Product Description:

The R404-011EL8 motor comes with a rated power of 39 W (Watts), an evaluated torque of 0.11 N·m, and an armature voltage of 72 V (Volts). The Sanyo Denki Super DC (Direct Current) Servo Motors line claims it can go at a speed of 3000 min^-1. As far as the Operating Voltage is concerned, the value stands at DC 24 V (Volts of Direct Current). For the Duty Cycle, this servo motor is engineered for Continuous operation. On the topic of Environmental Ratings, the Ambient temperature range falls within the range of -10° C to 50° C (14° F to 122° F).

For the feedback device, the R404-011EL8 motor comes with a resolver. For installation, the frame size of this motor is given as R406 series. While still on the topic of installation, for mounting, this motor supports standard face mounting. The relevant IP Rating for this motor is IP55. For the IP55 breakdown, the first “5” indicates that this motor is safeguarded against solid objects. And the second “5” indicates that this motor is safeguarded from water, vapor splashes.

As far as the pea torque is concerned, the value stands at 30 Nm. The Power Output measured at DC 24 V is 23 W (Watts). For smooth and desired operation, this motor must be installed in an environment with tolerable humidity. For this motor, the tolerable humidity threshold sits within the range of 20% to 90% RH. This range ensures that this motor can operate smoothly in all and every type of manufacturing environment. Although the torque is satisfactory, however, it is also possible to increase the torque. To do so, one additional gear reducer must be installed.

Armature Resistance
2.8 Ω
Durable
Yes
Electrical Time Constant
0.32 ms
Induced Voltage Constant
4.9 mV/min^-1
Inertia (including Encoder)
4.7e-6 kg·m²
Maximum Revolving Speed
3000 min^-1
Mechanical Time Constant
6 ms
Momentary Max Stall Current
2 A
Momentary Maximum Stall Torque
0.323 N·m
Rated Current Of Armature
0.82 A
Rated Output
39 W
Rated Revolving Speed
3000 min^-1
Rated Torque
0.11 N·m
Rated Voltage Of Armature
72 V
Torque Constant
0.174 N·m/A

Frequently Asked Questions about R404-011EL8:

Q: What is the rated output power of the R404-011EL8 servo motor?

A: The R404-011EL8 provides a rated output of 39 W, making it suitable for light-duty automation applications.

Q: What are the rated and maximum revolving speeds of this model?

A: Both the rated and maximum revolving speeds are 3000 min⁻¹ (rpm), ensuring stable performance at high speeds.

Q: What is the rated torque produced by the R404-011EL8?

A: This servo motor delivers a rated torque of 0.11 N·m for continuous operation.

Q: What is the momentary maximum stall torque of this motor?

A: The momentary maximum stall torque is 0.323 N·m, supporting brief periods of higher load.

Q: What is the rated armature voltage for this servo motor?

A: The R404-011EL8 operates with a rated armature voltage of 72 V, suitable for standard industrial DC supply systems.


Internal Product Review

  • ‘‘The R404-011EL8 motor has a rated power of 39 W, a rated torque of 0.11 N·m, and works with an armature voltage of 72 V. It has a rated speed of 3000 min^-1 from the Sanyo Denki Super DC Servo Motors series.’’

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