Features:
- Plain shaft form: The exact model uses a straight shaft without key.
- Holding-brake option: Yaskawa specifies a 24 VDC holding brake.
- Incremental encoder: Position feedback is identified as 24-bit incremental.
The A2C ending distinguishes this plain-shaft motor from keyed motors with the same 400 W rating.
Yaskawa publishes a 74.7 mm by 60 mm by 156 mm outline and a 1.7 kg product weight for this exact record.
The selection task is therefore mechanical as well as electrical: shaft style, brake content and feedback type must remain aligned.
Apter Power can check an SGM7J-04AFA2C request against its official plain-shaft, incremental-encoder and 24 VDC brake identity.
YASKAWA SGM7J-04AFA2C 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.
- Shaft boundary: Specify a straight shaft without key when matching the coupling arrangement.
- Hub review: Use the exact-model CAD package to evaluate bore, clamping method and available shaft length.
- Variant separation: Do not convert a keyed drawing into a plain-shaft approval from motor power alone.
- Receiving check: Compare the full A2C ending with the purchase order before installation planning begins.
- Official option: The exact product record lists a 24 VDC holding brake.
- Outline impact: Use the published 156 mm depth when reserving rear installation space.
- Record scope: Keep brake presence in the motor configuration sheet rather than inferring it from photographs.
- Quotation scope: State both the plain shaft and brake option when requesting supply.
- Product page: Use the exact Yaskawa SGM7J-04AFA2C record for configuration facts.
- CAD package: Use the official SGM7J-04A_A2C 2D/3D data for fit review.
- Series catalog: Consult the current Sigma-7 200 V catalog for broader system context.
- Traceability: Save the full model and source date with the approved mechanical drawing.
- Plain-shaft motion stations: Select this variant where the approved coupling design does not use a key.
- Brake-equipped mechanisms: Use it where the exact motor schedule calls for a 24 VDC holding brake.
- Incremental-feedback systems: Keep it within controller documentation that specifies incremental feedback.
- Space-constrained layouts: Use the official 156 mm depth and published downsizing benefit in the fit study.