Condition is “Used”.

Technical Specs

• Model: MDS-B-V24-3520 (High Gain Servo Amplifier)

• Manufacturer: Mitsubishi Electric (Japan)

• Series: MDS-B “High Gain”

• Front I/O: CN1A, CN1B, CN9, CN4, CN1, CN1L, CN9M, CN9N (D-sub) + CN20 low-voltage connector (per faceplate labels)

• Power/Bus: L+, L- with main input block; standard U/V/W motor terminals

• Notes: Typical multi-axis servo amp used with Mitsubishi CNCs

PLEASE NOTE ⚠️

• Professionally removed from a running machine.

• No post-removal testing unless stated otherwise.

• Sold in good used condition unless noted.

• Questions welcome—message me.

Testing ✅
Bench testing available on request at buyer’s expense with ~2 business days turnaround. Some listings specify if tested before removal.

Compatibility / Use
Fits Mitsubishi MDS-B servo systems used across many CNC machine tools. Please confirm part number and ratings against your existing drive before ordering.

SHIPPING HEADS UP 📦
If you need Express/Overnight or a specific carrier (UPS / FedEx / USPS / DHL), WAIT to pay and message me so I can update the invoice.
Using your carrier account is okay—please email your label; it’s faster and smoother for both sides.
Once paid, I can’t adjust shipping.

Returns 🔄

• 30-day returns.

• Replacement shipped after the original unit is received; buyer pays return shipping.

• If replacement isn’t available, I’ll refund purchase price only.

• 10% restocking fee on all returns.

• Altered/tampered units are not returnable.

• Please allow up to 3 business days to inspect/process the return.

• No international returns unless agreed upon at purchase.

Purchasing confirms agreement to these terms.
Thanks for your business! 🙏

Brett J. Myers
President of a One-Man Show