Panasonic MSME042S1B AC Motor 400 W, 200V AC – Ready to Ship / Pick Up

Name: Panasonic MSME042S1B AC Motor
Brand: Panasonic
SKU: MSME042S1B
Price: 349.99 USD
Availability: InStock

In stock: MSME042S1B MINAS A5 servo motor, 400 W, 200V AC, low-inertia (MSME), 17-bit absolute encoder, round (plain) shaft, with brake, without oil seal, IP67. NJT Automation has 3 units available in Milwaukee, WI, ready to ship or available for local pickup. Includes a one-year full-function warranty.

Panasonic MSME042S1B MINAS A5 MSME low-inertia servo motor, 400 W, 200V AC – front view

$349.99USD

Request Repair Quote

Part Number	MSME042S1B
Description	MINAS A5 MSME low-inertia servo motor, 400 W, 200V AC. In stock in unused surplus condition.
Shipping	Ships today UPS Ground included \| Next-Day Air and Worldwide Shipping available at checkout
Pickup	Free local pickup at 2122 N Prospect Ave. Call ahead at (414) 331-5954.
Warranty	1-year full-function warranty provided by NJT Automation. Warranty details Included 1 year, full-function 2 years +15% of product price ($52.50) 3 years +25% of product price ($87.50) View full warranty policy
Returns	90-day free returns. View return policy
Exchange	Send us your defective MSME042S1B after your purchase for a 10% core credit ($35). We also purchase old or damaged parts outright.

Replacement Options for MSME042S1B

In stock and ready to ship today

Panasonic MSME042S1B Unused surplus (new old stock) - Buy MSME042S1B replacement | NJT Automation

Panasonic MSME042S1B Unused surplus (new old stock) - alternate view

Panasonic MSME042S1B AC Servo Motor - New Without Box

$349.99 USDIn-stock match

Condition: Unused surplus (new old stock)

3 in stock

View Product

Availability	Similar Match Available A similar unit is in stock and ready to ship once you confirm the condition you need.
Variants	Part NumberConditionSeriesQtyPrice MSME042S1BUnused surplus (new old stock)—3$349.99 USD
Repairs	MSME042S1B Mail-In Repair Service
Part Number Decoder	MINAS A5 MSME low-inertia servo motor MSME042S1B MINAS A5 servo motor, 400 W, 200V AC, low-inertia (MSME), 17-bit absolute encoder, round (plain) shaft, with brake, without oil seal, IP67. MSME Motor familyLow inertia (50 W…5.0 kW): the standard high-speed MINAS A5 motor. Rated speed 3000 r/min. 04 Output rating400 W rated output. 2 Voltage rating200V AC class: matched to a 200V AC class MINAS A5 driver. S Encoder17-bit absolute encoder: 131,072 pulses per revolution, 7-wire serial (multi-turn with battery back-up; can also run as incremental). 1 Design orderStandard design order 1: IP67 enclosure (excluding shaft and connectors). B Shaft / brake / oil sealRound (plain) shaft, with holding brake, without oil seal. Decoded from the Panasonic catalog-number structure. Series and firmware revision are printed on the product label, not encoded here.
Datasheet	Datasheet available for download Generated from product specifications; not an official Panasonic datasheet. For an official datasheet, contact Panasonic or an authorized distributor.
Similar Part Numbers	MSME022S1B Output rating: 200 W rated output MSME082S1B Output rating: 750 W rated output MSME041S1B Voltage rating: 100V AC class MSME042G1B Encoder: 20-bit incremental encoder MSME042S1A Shaft / brake / oil seal: Round (plain) shaft, without holding brake, without oil seal
Part Number	MSME042S1B
Manufacturer	Panasonic

Can the MSME042S1B be repaired?

Yes. NJT Automation offers mail-in repair for the MSME042S1B, including diagnostic evaluation, component-level repair, and functional testing.

NJT Managed Repair

One vendor. One warranty. NJT manages the entire process.

1-year full-function NJT warranty, with 2- and 3-year options available
Rush service available for production-critical repairs
No evaluation or diagnostic charges
No repair, no charge
"Unrepairable" is not an option
Pre-paid UPS shipping label provided for sending your unit in
$650 minimum repair charge, shipping included both ways

Get an NJT Repair Quote

Looking for another option? For lower-cost repairs or if you prefer to work directly with an independent repair specialist, compare bids through RepairMode. RepairMode providers operate independently and set their own pricing and warranty terms.

Find a repair specialiston RepairMode.com ↗

Repair or replace?

ReplaceReplace the MSME042S1B when the windings have failed or the frame or shaft is damaged. A matching MINAS A5 MSME low-inertia servo motor bolts on with the same feedback and connectors, so check the full catalog suffix. Order the exact MSME042S1B. The catalog number sets the 400 W, 200V AC rating, and a different suffix changes it. We have the MSME042S1B in stock. Order before 5:00 PM Central and it ships the same day.

RepairBearings, shaft seals, brakes and encoders are the usual faults on the MSME042S1B and all are repairable while keeping the original feedback alignment. Repair is the better call when a matching motor is hard to source or when a matched set of axes must stay identical. If a replacement is already installed, repairing the failed MSME042S1B gives you a tested spare on the shelf for the next failure. Every MSME042S1B repair is fully function-tested and covered by a 1-year warranty.

Request a Repair Quote

Text photos of the faulty unit and the symptoms to (414) 331-5954.

Start Your Repair Today

Related services:All Repair Services

All product photos were taken by NJT Automation. Test videos originated from either NJT Automation internally or from repair technicians within our network.

Still have questions?

Find answers to shipping, warranties, repairs, and more.

Frequently Asked Questions

What is the MSME042S1B?

The Panasonic MSME042S1B is an MINAS A5 servo motor, 400 W, 200V AC, low-inertia (MSME), 17-bit absolute encoder, round (plain) shaft, with brake, without oil seal, IP67.

What condition is the MSME042S1B in?

NJT Automation currently has 3 units of the MSME042S1B in stock in unused surplus condition. Each listing states its own condition and series. We can quote this part in unused surplus, refurbished, or used condition depending on availability and your preference. Specify your requirement in the RFQ.

When does this part ship?

NJT Automation has 3 units of the MSME042S1B MINAS A5 MSME low-inertia servo motor on the shelf in Milwaukee, WI, priced from $349.99. Orders placed before 5:00 PM Central on business days ship the same day; orders placed after the cutoff ship the next business day.

Can you ship this next-day air?

Yes. UPS Next Day Air is available at checkout for the MSME042S1B MINAS A5 MSME low-inertia servo motor. Place your order before 5:00 PM Central on a business day and your in-stock item ships the same day for next-business-day delivery.

Can I pick this item up locally?

Yes. Free local pickup is available for the 3 in-stock MSME042S1B units at NJT Automation, 2122 N Prospect Ave, Milwaukee, WI, during business hours. Contact us to arrange a pickup time.

What power input does the MSME042S1B require?

200V AC class: matched to a 200V AC class MINAS A5 driver.

What is the power rating of the MSME042S1B?

400 W rated output.

Panasonic MSME042S1B AC Motor 400 W, 200V AC – Ready to Ship / Pick Up

Replacement Options for MSME042S1B

MSME042S1B Mail-In Repair Service

Part Number Decoder

Datasheet

Similar Part Numbers