R7D-AP08H - Omron SMARTSTEP A R7D-AP08H AC servo driver

Omron SMARTSTEP A R7D-AP08H AC servo driver. Documented facts, inferred system position, and evidence boundary are recorded for maintenance review.

Documented product role

Rebuilt from individual evidence

System placement

Unknown: Evidence boundary

Omron lists R7D-AP08H as an AC200V 750 W AC servo driver in the SMARTSTEP A lineup.

The Omron specification pairs the 750 W driver position with the R7M-A75030 servo motor and lists 4.4 A continuous and 13.9 A maximum output current.

The Omron documentation shows a SMARTSTEP servo driver connected to a pulse-output position-control unit and an R7M-A servo motor.

R7D-AP08H sits between a pulse-output position controller and a matched R7M-A servo motor in the motion system.

Unknown: The installed configuration, wiring, firmware, load, and site-specific compatibility are not established by the captured sources.

Exact reference: R7D-AP08H
Category: Drives / VFD
Evidence checked: 2026-09-12

System role

This section explains what the product does and where it acts in the surrounding system.

Function: Drives the matched servo motor from the documented position-control command path.
System position: Sits between the position controller and the servo motor in the motion-control system.
Upstream / inputs: Receives AC power, pulse commands, and incremental-encoder feedback from the motor.
Downstream / outputs: Supplies controlled motor power and closes the documented servo-control path.
Limitations: Unknown: The installed configuration, wiring, firmware, load, and site-specific compatibility are not established by the captured sources.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

Omron lists R7D-AP08H as an AC200V 750 W AC servo driver in the SMARTSTEP A lineup.
Confidence: high
- www.fa.omron.co.jp — retrieved 2026-09-12; high confidence
The Omron specification pairs the 750 W driver position with the R7M-A75030 servo motor and lists 4.4 A continuous and 13.9 A maximum output current.
Confidence: high
- www.fa.omron.co.jp — retrieved 2026-09-12; high confidence
The Omron documentation shows a SMARTSTEP servo driver connected to a pulse-output position-control unit and an R7M-A servo motor.
Confidence: high
- assets.omron.com — retrieved 2026-09-12; high confidence

Inferences

R7D-AP08H sits between a pulse-output position controller and a matched R7M-A servo motor in the motion system.
Confidence: medium
Rationale: The captured manufacturer evidence establishes the component function and matched system elements; the system position is an explicit inference from those facts.
- www.fa.omron.co.jp — retrieved 2026-09-12; high confidence
- www.fa.omron.co.jp — retrieved 2026-09-12; high confidence
- assets.omron.com — retrieved 2026-09-12; high confidence

Unknowns

Unknown: The installed configuration, wiring, firmware, load, and site-specific compatibility are not established by the captured sources.
Confidence: low
Missing evidence: The installed configuration, wiring, firmware, load, and site-specific compatibility are not established by the captured sources.

System position diagram

Diagram showing R7D-AP08H between the documented upstream and downstream system elements. — System position of R7D-AP08H from the captured evidence.

View Mermaid source

flowchart LR\n  upstream[Control or operator layer] --> unit[R7D-AP08H]\n  unit --> downstream[Machine system element]

View diagram labels

Nodes: Control or operator layer; R7D-AP08H; Machine system element
Edges: Documented upstream path; Documented downstream function

Next action

Decision: Omron SMARTSTEP A R7D-AP08H AC servo driver has a documented system role; verify the installed arrangement before sourcing.

Next action: compare the installed arrangement with the documented role of R7D-AP08H before service or replacement.

Request help with this reference

Provide the exact reference, machine context, and observed symptom so the next review can stay evidence-based.

Submission is unavailable until durable storage is verified.

Reference or description *Recovery mode *Country *RegionEmail *Phone

I’m unsure of the exact reference or route; keep my description for human qualification.

Add context only if useful

ManufacturerMachine or lineComponent typeUrgencyProduction impactQuantityAcceptable conditionNeed byPreferred contact

Technical context

What is known so far?

Optional updatesNotify me when the supplier price changesSubscribe to the ardkor.org newsletter

This may be safety-sensitive or emergency-related; hold it for human handling.Allow anonymous landing and source categories to be saved with this request for analytics. This is optional and separate from routing.

Recipient and data disclosure

Named recipient: Ardkor human-qualification queue (internal local preview). No partner delivery is enabled here.

Data retained for this review: reference, selected route, location, technical context, contact details, consent state, and any accepted private attachment.

Response expectation: none is promised. If external routing is enabled later, the partner name, disclosed fields, and response expectation must be shown and accepted again.

Withdrawal and deletion: use the private request controls from the receipt to withdraw further processing or request access/deletion. The request remains recorded until the relevant Ardkor systems and any recipient confirm completion.

External routing consent: I separately authorize Ardkor to use this request for human qualification in the named internal queue. No external partner is authorized by this checkbox.

Read the privacy information before sending. For corrections, access, or deletion help, use the contact page or email reference@ardkor.org; mailbox delivery and attendance have not been verified.

This routing state is separate from watch, marketing, payment, and analytics choices. If no capable service match is found, the request remains a human-qualification lead and is never presented as provider acceptance. Ardkor is not an emergency or safety service and submission does not guarantee availability, price, repair, sourcing, or response.