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SGM7J-04AFA6E

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YASKAWA SGM7J-04AFA6E is a 400 W Sigma-7 servomotor with incremental feedback, a keyed shaft, an oil seal and a 24 VDC holding brake.
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Technical specifications for SGM7J-04AFA6E

  • Manufacturer:
    YASKAWA
  • Part Number:
    SGM7J-04AFA6E
  • Product Family:
    Yaskawa Servo Drive
  • Product Type:
    Sigma-7 SGM7J Rotary Servomotor
  • Stock:
    1
  • Input Power Supply:
    200 V
  • Rated Output:
    0.4 kW
  • Encoder Type:
    24-bit incremental
  • Shaft End:
    Straight with key and tap
  • Motor Options:
    Oil seal and holding brake, 24 VDC
  • Rated Torque:
    1.27 Nm
  • Instantaneous Maximum Torque:
    4.46 Nm
  • Rated Motor Speed:
    3000 1/min
  • Maximum Motor Speed:
    6000 1/min
  • Motor Moment of Inertia:
    0.556 x10^-4 kg·m²
  • Flange Diameter:
    70 mm
  • Shaft Diameter:
    14 mm
  • Shaft Length:
    30 mm
  • Weight:
    1.7 kg
  • Estimated shipping dimensions:
    7.47x6x15.6cm
  • Tariff Code:
    Please confirm the destination before shipping
  • Country of origin:
    Japan
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Dual-Option Identity Envelope Review Source Control Product Applications

Features:

  • Dual-option identity: The exact model includes both an oil seal and a 24 VDC holding brake.
  • Keyed shaft: Yaskawa specifies a straight shaft with key and tap.
  • Incremental feedback: The encoder is listed as 24-bit incremental.
The AFA6E suffix is the traceable identifier for the combined seal-and-brake arrangement.

Yaskawa lists a 156 mm depth and 1.7 kg weight for this exact configuration.

Because the two options serve different design needs, quotations and receiving checks should name both rather than using a generic brake-motor label.

Apter Power can screen an SGM7J-04AFA6E enquiry against Yaskawa's exact oil-seal, 24 VDC brake, keyed-shaft and incremental-feedback record.
YASKAWA SGM7J-04AFA6E Sigma-7 SGM7J Rotary Servomotor Manuals,Datasheets,Link
Important Notice: No qualified exact-model English PDF is attached. Use the complete product model in every document request.
  • Seal requirement: Confirm the oil-seal option on the exact-model source.
  • Brake requirement: Confirm the separate 24 VDC holding-brake entry.
  • Suffix control: Retain the final 6E in every commercial and technical record.
  • Receiving hold: Pause acceptance if either listed option is absent from the supplied identity evidence.
  • Official outline: Use 74.7 mm height, 60 mm width and 156 mm depth for the motor body.
  • Official mass: Yaskawa lists the product at 1.7 kg.
  • Keyed interface: Base the coupling plan on the straight shaft with key and tap.
  • Flange context: Combine the Sigma-5 flange statement with full outline and option verification.
  • Primary evidence: Use the exact Yaskawa SGM7J-04AFA6E product record for configuration approval.
  • Family evidence: Use the current Sigma-7 200 V catalog for common series characteristics.
  • Option wording: Copy both oil seal and holding brake into the purchase description.
  • Audit trail: Store the source date and complete model with the receiving photograph.
  • Dual-option motor schedules: Select this exact code where both oil sealing and a holding brake are specified.
  • Keyed mechanical drives: Apply it to drawings that call for the listed key-and-tap shaft.
  • Incremental-position systems: Match it to control documentation for 24-bit incremental feedback.
  • Brake-body layouts: Reserve the published 156 mm depth and verify connection clearances.
Description
When both shaft-side sealing and stationary holding are required in the same 400 W motor, SGM7J-04AFA6E is the Yaskawa configuration that lists an oil seal together with a 24 VDC holding brake.

A straight shaft with key and tap plus 24-bit incremental feedback gives SGM7J-04AFA6E its mechanical and control identity; those facts should be checked independently from its dual-option ending.

For layout work, SGM7J-04AFA6E adds high efficiency, low heat generation, up to 20% downsizing and Sigma-5 flange compatibility to a 156 mm deep brake-equipped body, linking official features to a defined fit review.
Alternative Names
SGM7J04AFA6E SGM7J 04AFA6E
Technical notes
SGM7J-04AFA6E combines a holding brake with an oil seal, so resistance at the shaft has more than one possible cause. Never force rotation on a de-energized unit. Secure the load, prove brake release electrically, and inspect the shaft-side seal condition before concluding that the servo motor or SERVOPACK has failed.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which two options define SGM7J-04AFA6E on the Yaskawa product record?
The exact record lists an oil seal and a 24 VDC holding brake, and both should appear in the quotation description.
A supplier describes SGM7J-04AFA6E only as a brake motor. Is that description complete?
No. Ask for confirmation of the oil-seal option as well because the 6E configuration contains both features.
What body depth should be reserved for SGM7J-04AFA6E?
Use Yaskawa's published 156 mm depth, then add the machine-specific allowance needed for connections and service access.
Which shaft evidence should accompany an SGM7J-04AFA6E coupling approval?
Use the exact product record showing a straight shaft with key and tap and confirm the mating drawing matches that interface.
Can Sigma-5 flange compatibility alone approve SGM7J-04AFA6E for a machine?
No. The review must also cover the 156 mm body, keyed shaft, incremental encoder, oil seal and brake option.
How should the low-heat feature of SGM7J-04AFA6E be documented?
Cite Yaskawa's high-efficiency, low-heat feature as a product characteristic, while keeping final machine thermal acceptance tied to the actual duty and enclosure.

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