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Omron · Servo motor / servo drive (Sigma / 1S)
R88D-1SN08H-ECT is an Omron servo drive with Rated torque 12 min.; Supply voltage 240 VAC) 3-phase 1.0 1.5 2.7 4.0. It is used in CNC axes, robot arms, feeding and indexing drives where the installed unit is matched to the original catalog number and a compact, documented part is required.
| Electrical | |
| Supply voltage | 240 VAC) 3-phase 1.0 1.5 2.7 4.0 |
|---|---|
| Overload capacity | 150 % for 60 s |
| Rated torque | 12 min. |
| I/O and communication | |
| Resolution | 23 bits |
| Mechanical | |
| Dimensions (H x W x D) | 470 × 470 × t20 (aluminum) |
| Enclosure rating | IP20 (IEC 60529) |
| Environment and compliance | |
| Operating temperature | 0...+55 °C (IEC 60068-2-1) |
| Certifications | CE, UL, cULus |
Values follow the Omron Servo motor / servo drive (Sigma / 1S) specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| Omron Servo motor / servo drive (Sigma / 1S) variants | |||
| Catalog number | Encoder type | Rated speed | |
|---|---|---|---|
| R88D-1SN08H-ECT (this page) | — | — | |
| R88D-1SN08H-ECT-51 | — | — | |
| R88D-1SN02H-ECT | R88A-CN101R | — | |
| R88D-1SN04H-ECT | R88A-CN101R | — | |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
The R88D-1SN08H-ECT is the device-level element in an Omron servo drive installation. It receives the field signals and control supply listed above — 240 VAC) 3-phase 1.0 1.5 2.7 4.0 — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in CNC axes, robot arms, feeding and indexing drives, where the unit is matched to the original catalog number and the enclosure provides standard panel or DIN-rail support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Omron R88D-1SN08H-ECT — Servo and motion-control component for high-accuracy positioning and synchronised movement. The figures below are taken from the specification table on this page for catalog number R88D-1SN08H-ECT; verify the catalog number against your bill of materials before requesting a quotation.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Q.For R88D-1SN08H-ECT, what does the specification table state about overload capacity?
The specification table lists overload capacity = 150 % for 60 s for Omron R88D-1SN08H-ECT. Compare it with the nameplate of the installed unit before ordering.
Q.Before ordering R88D-1SN08H-ECT, which dimensions (H x W x D) entry should be checked?
The dimensions (H x W x D) entry quoted above is 470 × 470 × t20 (aluminum). Use the value as the reference when sourcing a current-production equivalent.
Q.How do I confirm compatibility of R88D-1SN08H-ECT before ordering?
Match the catalog number R88D-1SN08H-ECT and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.Can the R88D-1SN08H-ECT replace the unit currently installed in my panel?
Compare catalog number R88D-1SN08H-ECT and the ratings above with the nameplate of the installed device. A current-production equivalent is selected by function and electrical rating, not by the label alone.
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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