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Mitsubishi · MELSERVO HC-KF
HC-KF43BK is a Mitsubishi servo motor with Rated torque 1.3 Nm. 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 | 170 VAC (from amplifier) |
|---|---|
| Rated torque | 1.3 Nm |
| Mechanical | |
| Mounting | Flange mount |
| Enclosure rating | IP65 (IEC 60529) |
| Environment and compliance | |
| Operating temperature | 0...+40 °C (IEC 60068-2-1) |
| Certifications | CE, UL, cULus |
Values follow the Mitsubishi MELSERVO HC-KF specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| Mitsubishi MELSERVO HC-KF variants | |||
| Catalog number | Encoder type | Rated speed | Supply voltage |
|---|---|---|---|
| HC-KF43BK (this page) | — | — | 170 VAC (from amplifier) |
| HC-KFE43K | — | — | 170 VAC (from amplifier) |
| HC-KFE73K | — | — | 170 VAC (from amplifier) |
| HC-KFS053 | 17-bit encoder (131,072 pulses/rev) | 3000 rpm | 170 VAC (from amplifier) |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
The HC-KF43BK is the device-level element in a Mitsubishi servo motor installation. It receives the field signals and control supply listed above — 170 VAC (from amplifier) — 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 Flange mount support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Mitsubishi HC-KF43BK — 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 HC-KF43BK; always cross-check the catalog number and hardware revision on the nameplate before placing an order.
Cross-check the ratings above with the installed device before confirming the order.
Q.For HC-KF43BK, what does the specification table state about certifications?
The specification table lists certifications = CE, UL, cULus for Mitsubishi HC-KF43BK. Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering HC-KF43BK, which operating temperature entry should be checked?
The operating temperature entry quoted above is 0...+40 °C (IEC 60068-2-1). Compare it with the nameplate of the installed unit before ordering.
Q.How do I confirm compatibility of HC-KF43BK before ordering?
Match the catalog number HC-KF43BK 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 HC-KF43BK replace the unit currently installed in my panel?
Compare catalog number HC-KF43BK 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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