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Panasonic MHMD042G1B AC Motor 400 W – Pickup in Store

In stock: 2 units in Milwaukee, WI. Physically stocked and ready to ship or available for local pickup. Includes a 1-year full-function warranty.

MINAS A5 servo motor · 400 W · 200V AC · high-inertia (MHMD) · 20-bit incremental encoder

Panasonic MHMD042G1B MINAS A5 MHMD high-inertia servo motor, 400 W, 200V AC (1 of 5)

Actual NJT inventory photos

Price

$439.99USDUnused surplus (open box)View listing

1
Request Repair Quote
Part NumberMHMD042G1B
DescriptionMINAS A5 MHMD high-inertia servo motor, 400 W, 200V AC. In stock in unused surplus condition.
Shipping
Ships same or next business day
UPS Ground
Included. Next-Day Air and worldwide shipping available.
Courier
Within 350 miles, est. $3.50/mile, subject to availability.
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 ($66.00)
3 years
+25% of product price ($110.00)
View full warranty policy
Returns
90-day free returns. View return policy
Exchange

Send us your defective MHMD042G1B after your purchase for a 10% core credit. We also purchase old or damaged parts outright.

Replacement Options for MHMD042G1B

Panasonic MHMD042G1B AC Motor – Unused surplus (open box)Panasonic MHMD042G1B AC Motor – Unused surplus (open box), second photo

Panasonic MHMD042G1B AC Servo Motor - New Without Box

$439.99 USDIn-stock match

Condition: Unused surplus (open box)

2 in stockView details
Variants
Part NumberConditionSeriesQtyPrice
MHMD042G1B$439.99
Unused surplus (open box) · 2 in stock
MHMD042G1BUnused surplus (open box)—2$439.99 USD
Availability
2 units in stock
Repairs

MHMD042G1B Mail-In Repair Service

Part Number Decoder

MINAS A5 MHMD high-inertia servo motor
MHMD042G1B
MHMD
Motor familyHigh inertia, small capacity (200 W…750 W), lead-wire type. 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.
G
Encoder20-bit incremental encoder: 1,048,576 pulses per revolution, 5-wire serial.
1
Design orderStandard design order 1: IP65 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.

Intended Use

Built for precision servo positioning applications. Panasonic MINAS A5 servo drives and motors run pick-and-place, semiconductor, electronics assembly, labeling and small robotics axes that need high-resolution feedback and fast settling.

Migration Path

Panasonic has ended production of the MINAS A5 series and publishes MINAS A6 as its replacement. Published successor for the Panasonic MINAS A5 / A5II: the equivalent MINAS A6 drive (A6SF / A6SE, same frame letter) and A6 motor of the same frame size.

  • A6 motors keep the A5 flange, shaft and mounting dimensions for the equivalent frame, but the encoder changes to 23-bit absolute, so drive and motor are replaced as a pair rather than mixed.
  • Panasonic's A5-to-A6 replacement guide cross-references drive and motor part numbers and parameter changes; set-up moves to PANATERM for A6.

A like-for-like replacement or a repair keeps the existing program, wiring and panel layout; a migration is a project. Both are listed on this page so the choice can be made on lead time and budget.

Similar Part Numbers

  • MHMD082G1B Output rating: 750 W rated output
  • MHMD042G1A Shaft / brake / oil seal: Round (plain) shaft, without holding brake, without oil seal
  • MHMD042G1T Shaft / brake / oil seal: Key-way shaft with centre tap
  • MHMD022G1A Output rating: 200 W rated output; Shaft / brake / oil seal: Round (plain) shaft, without holding
  • MHMD022G1S Output rating: 200 W rated output; Shaft / brake / oil seal: Key-way shaft with centre tap
Part NumberMHMD042G1B
ManufacturerPanasonic

Can the MHMD042G1B be repaired?

Yes. NJT Automation repairs the MHMD042G1B by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.

Option 1

NJT managed repair

Evaluation
Free. No repair, no charge.
Shipping
Prepaid UPS label both ways.
Pricing
$650 minimum. Rush service available.
Warranty
1-year full-function warranty included; 2- and 3-year options.
Get a repair quoteor text photos and symptoms to (414) 331-5954

Option 2

Independent repair bids. Compare quotes from independent repair technicians. Post your repair on RepairMode to receive competitive bids from experienced technicians. Each technician sets their own pricing and warranty.

Find a repair specialiston RepairMode.com ↗
Related services:All Repair Services

Photos by NJT Automation; test videos from NJT or network repair technicians.

Still have questions?

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

The Panasonic MHMD042G1B is an MINAS A5 servo motor, 400 W, 200V AC, high-inertia (MHMD), 20-bit incremental encoder, round (plain) shaft, with brake, without oil seal, IP65.
NJT Automation currently has 2 units of the MHMD042G1B 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. From the listing: This part is new-surplus without the original packaging. It is in new condition but may have been installed briefly and show minimal cosmetic blemishes. A one year NJT warranty is included. The original manufacturer's warranty is not included.
2 units of the MHMD042G1B MINAS A5 MHMD high-inertia servo motor are on the shelf in Milwaukee, WI, priced from $439.99. Orders before 5:00 PM Central on a business day ship the same day; next-day air is available at checkout.
200V AC class: matched to a 200V AC class MINAS A5 driver.
400 W rated output.
NJT Automation

NJTAutomation

Industrial Electronics

Supply & Repair, Milwaukee WI

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Product Condition & Warranty

Products sold by NJT Automation may be surplus inventory, discontinued models, older series, or units with earlier manufacturing date codes than those currently available from the OEM or its authorized distribution network. As NJT Automation is not an authorized distributor, manufacturer warranties, support programs, and other OEM services may not apply. Any warranty provided is solely that of NJT Automation, where applicable.

Firmware & Software Licensing

Certain programmable logic controllers (PLCs), drives, HMIs, and other electronic products may require firmware to operate. While some products may include firmware, NJT Automation makes no representations or warranties regarding whether firmware is installed, the firmware version or revision level, its compatibility with your application, or its licensing status.

NJT Automation does not provide, obtain, transfer, or license firmware on behalf of customers. We make no representation regarding your ability or legal right to obtain, download, install, or use firmware from the OEM, its authorized distributors, or any other source. It is the customer's sole responsibility to ensure compliance with all applicable End User License Agreements (EULAs), software licenses, intellectual property rights, and other terms governing the acquisition, installation, and use of firmware.

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