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Servo Drive & Motor Kits

9 servo kits across 8 brands — each pairs a drive with its matching motor family, so you are not left debugging encoder pairing on a stopped line. All are generic compatible replacements for the named OEM series, built to the same connectors, pinouts and flange dimensions. Filter by brand or search a model number below, and read the pairing notes before you order — servo is the one category where replacing drive and motor as a matched set saves the most commissioning time.

8 brands · 9 kits Matched drive + motor Ships to Southeast Asia
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Servo Drive + Motor Kits

Matched drive-and-motor pairs by family — MELSERVO MR-J4 / MR-JE with the matching motor series, Σ-7 SGD7S / SGM7, ASDA-B2 / ECMA, SINAMICS V90 with its motor, R88D / R88M. Replacing the pair avoids encoder-protocol mismatch between an old motor and a new drive.
Generic Servo Drive Kit Compatible with Mitsubishi MR-J4 / MR-JECompatible Generic Servo Drive Kit Compatible with Mitsubishi MR-J4 / MR-JE MELSERVO Series Generic Servo Drive Kit Compatible with Delta ASDA-B2 / A2Compatible Generic Servo Drive Kit Compatible with Delta ASDA-B2 / A2 ASD Series Generic Servo Drive Kit Compatible with Schneider LXM28 / LXM32Compatible Generic Servo Drive Kit Compatible with Schneider LXM28 / LXM32 Lexium Series Generic Servo Drive Kit Compatible with Siemens 6SL3210-5FE (V90) / 1FL6Compatible Generic Servo Drive Kit Compatible with Siemens 6SL3210-5FE (V90) / 1FL6 SINAMICS S Series Generic Servo Drive Kit Compatible with Inovance IS620N / SV660NCompatible Generic Servo Drive Kit Compatible with Inovance IS620N / SV660N IS620N/SV660 Series Generic Servo Drive Kit Compatible with Yaskawa SGD7S / SGM7Compatible Generic Servo Drive Kit Compatible with Yaskawa SGD7S / SGM7 Sigma-7 Series Generic Servo Drive Kit Compatible with Omron R88D-1SN / R88M-1SCompatible Generic Servo Drive Kit Compatible with Omron R88D-1SN / R88M-1S 1S Series Generic Servo Drive Kit Compatible with INVT DA180 / TS seriesCompatible Generic Servo Drive Kit Compatible with INVT DA180 / TS series DA/TS Series Generic Servo Amplifier Compatible with Mitsubishi MR-J4-40ACompatible Generic Servo Amplifier Compatible with Mitsubishi MR-J4-40A MELSERVO Series

Replacing a servo drive without the re-commissioning pain

Decide drive-only or the pair. If the motor is healthy, the encoder is undamaged and you know the exact servo family, a drive-only swap reuses the motor and cable. If the failure cooked the encoder, the motor has years on it, or you cannot confirm the encoder type, replace the pair — mismatched encoder protocols between an old motor and a new drive are the single biggest source of dead-in-water servo swaps.

Check the encoder and the battery. Absolute encoders usually hold position with a battery; if the battery died with the drive, the axis will need a home return after the swap, so tell the production team before the weekend, not after. Note the encoder resolution and communication type from the motor nameplate — incremental, absolute, and the fieldbus variant must match the drive generation.

Look for the reason the old drive died. Overload alarms usually trace to mechanical binding, a seized brake or a worn bearing; regeneration overvoltage to fast decel on high-inertia loads without a braking resistor; encoder cable faults to repeated flexing at the drag chain. Replacing the drive without fixing the cause means the new one dies the same way inside a month. We check the fault history with you at quotation — send a photo of the alarm display and the motor nameplate.

Servo selection questions

Should I replace the servo drive alone, or the drive and motor as a pair?

If the motor is healthy and you can confirm the exact family and encoder type, a drive-only swap reuses the motor and encoder cable and is the faster fix. Replace the pair when the encoder may be damaged, the motor is near end of life, or the drive family is being changed — a new drive will not talk to an old motor’s encoder unless the protocol matches exactly. Our kits are priced to make the pair option the safe default.

What usually kills a servo drive?

Four causes cover most field failures: sustained overload from mechanical binding, a sticking brake or worn bearings; overvoltage on deceleration when a high-inertia load has no braking resistor; encoder cable faults from repeated flexing or contamination; and heat — blocked heatsinks and failed fans in dusty plants. If the old drive shows an overload or overvoltage history, fix the mechanical or braking cause before powering the replacement, or it will fail the same way.

Are these original servo parts or compatible replacements?

Every servo kit on this page is a generic aftermarket compatible replacement, NOT an original OEM product. Brand names and model numbers are the property of their owners and are used only to state what each kit replaces. Drives and motors are matched within the kit, inspected before shipment, and carry our 12-month warranty as seller — InverterPLC is an independent supplier, not an authorised distributor of any brand named here.

How long is the lead time, and do you ship to Southeast Asia?

Every unit is procured per order. We confirm the exact lead time at quotation — typically 1 to 3 weeks — and state it in writing before you pay. We ship by DHL / FedEx / UPS express to Vietnam, Thailand, Malaysia, Indonesia, the Philippines and Singapore, and by sea or air freight for consolidated orders.

Browse by category: Sensors (34 models) · PLC modules (14 models) · VFDs (14 models) · HMI touch panels (7 models)
Browse by brand: Mitsubishi PLC, VFD & servo
Need a model that is not listed? Search all 79 part numbers in the cross-reference table, or send a photo of the nameplate to our sales team for a same-day quote.
Listing note: Original = genuine part sourced to order by InverterPLC as an independent seller; we are not an authorised distributor of any brand named here, and the 12-month warranty is ours as seller. Compatible = generic aftermarket replacement, NOT an original OEM product; brand names are used only to state the part each unit replaces. Every unit is procured per order — lead time is confirmed at quotation, typically 1–3 weeks.