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Automation Controls Datasheet

MDMA302P1C | MINAS A4 Family Servo Motor (Discontinued)

 

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MINAS A4 Family Servo Motor (Discontinued)

*Photo may vary from actual product.


  • Discontinued
  • Last time buyOctober 31, 2018
Part Number MDMA302P1C
Product MINAS A4 Family Servo motor
Details Middle inertia, Connector type, IP65
FAQ Common item for A4 Series/AIII Series.
Product name MINAS A4 Family Servo Motor (Discontinued)
  • Substitute MINAS A6 Family Servo Motor
  • Sub Prod No. -
  • Sub Part No. -
  • Remark Suggested alternative products may be different under the conditions of use.
    The above mentioned Last buy date is only for limited area which was not discontinued in 2016.
    Please consider alternative products by checking the specifications, external shape etc,.
    Please inquire to your supplier.

Spec Detail As of October 31, 2018

Item Specifications
Part Number MDMA302P1C
Details Middle inertia, Connector type, IP65
Family Name MINAS A4 Family
Series MDMA Series
Type Middle inertia
Protection class IP65
About Enclosure Except rotating portion of output shaft and connecting pin part of the motor connector and the encoder connector.
Environmental Conditions For more details, please refer to the instruction manual.
Flange sq. dimension 130 mm sq.
Flange sq. dimension (Unit:mm) 130
Motor lead-out configuration Connector
Motor encoder connector Connector
Voltage specifications (V) 200
Rated output (W) 3000
Holding brake without
Mass (kg) 14.6
Oil seal with
Shaft Round
Rated torque (N ⋅ m) 14.3
Momentary Max. peak torque (N ⋅ m) 42.9
Max. current (A (o-p)) 76.0
Regenerative brake frequency (times/min) Without option :No limit
With option : No limit
Option (External regenerative resistor) Part No. : DV0P4285 x 2 in parallel
Rated rotational speed (r/min) 2000
Rated rotational Max. speed (r/min) 3000
Moment of inertia of rotor ( x10-4 kg ⋅ m²) 22.3
Recommended moment of inertia ratio of the load and the rotor 10times or less
Rotary encoder: specifications 2500 P/r Incremental system
Remark 1. About Regenerative brake frequency
the frequency of the motor's stops from the rated speed with deceleration without load.
. If the load is connected, frequency will be defines as 1/(m+1), where m=load moment of inertia/rotor moment of inertia.
・ When the motor speed exceeds the rated speed, regenerative brake frequency is in inverse proportion to the square of (running speed/rated speed).
・Power supply voltage is AC115 V(at 100 V of the main voltage)、AC230 V(at 200 V of the main voltage).
 If the supply voltage fluctuates, frequency is in inverse proportion to the square of (Running supply voltage) relative to the value in the table.
・When regeneration occurs continuously such cases as running speed frequently changes or vertical feeding, consult us or a dealer.
2. About unlimited regenerative brake frequency
If the effective torque is within the rated torque, there is no limit in generative brake.
3. About recommended moment of inertia ratio of the load and the rotor
Consult us or a dealer if the load moment of inertia exceeds the specified value.
For details, check the catalog and instruction manuals.

Permissible load

Item Specifications
During assembly: Radial load P-direction (N) 980
During assembly: Thrust load A-direction (N) 588
During assembly: Thrust load B-direction (N) 686
During operation: Radial load P-direction (N) 784
During operation: Thrust load A, B-direction (N) 343

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Torque charactristics


Dotted line represents the torque at 10 % less supply voltage.


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[Unit:mm]

Dimensions



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CONTACT US
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Before Purchasing and Using the Products (Motors for FA & Industrial Application)

Specifications and design of the products displayed on this website are subject to change without notice for the product improvement. (including specification change, manufacturing location change, End Of Sales, End Of Life). Therefore, be sure to request and confirm in advance the most current specifications, which explain the specifications in detail, before the final stage of your design, purchasing or use for any application.

Safety Precautions

• Important Notes on exporting this product or equipment containing this product;
If the end-user or application of this product is related to military affairs or weapons, its export may be controlled by “Foreign Exchange and Foreign Trade Control Law” of Japan where export license will be required before product can be exported from Japan.

• This product is designed and manufactured for use in General Purpose Industrial Equipment and it is not intended to be used in equipment or system that may cause personal injury or death.

• All servicing such as installation, wiring, operation, maintenance and etc., should be performed by qualified personnel only.

• Tighten mounting screws with an adequate torque by taking into consideration strength of the screws and the characteristics of material to which the product will be mounted. Over tightening can damage the screw and/or material; under tightening can result in loosening.
*Example: apply 2.7 N·m – 3.3 N·m torque when tightening steel screw (M5) to steel surface.

• Install safety equipment to prevent serious accidents or loss that is expected in case of failure of this product.

• Consult us before using this product under such special conditions and environments as nuclear energy control, aerospace, transportation, medical equipment, various safety equipments or equipments which require a lesser air contamination.

• We have been making the best effort to ensure the highest quality of our products, however, some applications with exceptionally large external noise disturbance and static electricity, or failure in input power, wiring and components may result in unexpected action. It is highly recommended that you make a fail-safe design and secure the safety in the operative range.

• If the motor shaft is not electrically grounded, it may cause an electrolytic corrosion to the bearing, depending on the condition of the machine and its mounting environment, and may result in the bearing noise. Checking and verification by customer is required.

• Failure of this product depending on its content may generate smoke of about one cigarette. Take this into consideration when the application of the machine is clean room related.

• Please be careful when using the product in an environment with high concentrations of sulfur or sulfuric gases, as sulfuration can lead to disconnection from the chip resistor or a poor contact connection.

• Do not input a supply voltage which significantly exceeds the rated range to the power supply of this product. Failure to heed this caution may lead to damage of the internal parts, causing smoke and/or fire and other troubles.

• The user is responsible for matching between machine and components in terms of configuration, dimensions, life expectancy, characteristics, when installing the machine or changing specification of the machine. The user is also responsible for complying with applicable laws and regulations.

• Manufacturer’s warranty will be invalid if the product has been used outside its stated specifications.

• Component parts are subject to minor change to improve performance.

• Read and observe the instruction manual to ensure correct use of the product.

Warranty period

The warranty period is one year from the date of purchase or 18 months from the month of manufacture in our plant.

  

Warranty information

•Should any defect develop during warranty period under standard service conditions as described in the manual, the company agrees to make repairs free of charge.
Even during warranty period, the company makes fee-based repair on product containing:


[1] Failure or damage due to misuse, improper repair or alteration.
[2] Failure or damage due to falling, or damage during transportation, after the original delivery
[3] Defects resulting from neglect of the specification in use of the product.
[4] Failure or damage due to unregulated voltage and fire, and act of natural disasters such as earthquake, lightning, wind, flood and salt pollution.
[5] Defects resulting from invasion of foreign materials such as water, oil and metal pieces. Parts exceeding their standard lifetime specified in this document are excluded.
  

•The company shall not be liable for any indirect, incidental or consequential damage or loss of any nature that may arise in connection with the product

 
MDMA302P1C | MINAS A4 Family Servo Motor (Discontinued)