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1PH7103-8MF33-1KJ6 · Siemens · on_request

1PH7103-8MF33-1KJ6 Siemens induction motor
The Siemens 1PH7103-8MF33-1KJ6 offered here is a fully reconditioned asynchronous induction motor, rebuilt and tested to match original Siemens performance specifications. Every unit passes insulation, high-voltage, and stator winding resistance testing, plus functional checks of its incremental encoder sin/cos 1Vpp 2048 S/R with C track and D track and brake, before a final bench test confirms it meets factory benchmarks — a signed test report ships with every unit. Frequently sourced as a replacement 1PH7103-8MF33-1KJ6 unit for machine tool spindle drives and industrial motor applications — also listed under 1PH71038MF331KJ6, 1P1PH7103-8MF33-1KJ6. PLCTRONIC s.r.o. sends this part express to anywhere in the world in 1-2 days via DHL or UPS, and it carries a 1-year warranty equal to a new unit. PLCTRONIC s.r.o. operates independently and is not an authorized Siemens distributor — the original manufacturer warranty does not carry over to this part.
Siemens

Siemens 1PH7103-8MF33-1KJ6

On Request

1PH7103-8MF33-1KJ6 · Siemens · on_request

1PH7103-8MF33-1KJ6 Siemens induction motor
The Siemens 1PH7103-8MF33-1KJ6 offered here is a fully reconditioned asynchronous induction motor, rebuilt and tested to match original Siemens performance specifications. Every unit passes insulation, high-voltage, and stator winding resistance testing, plus functional checks of its incremental encoder sin/cos 1Vpp 2048 S/R with C track and D track and brake, before a final bench test confirms it meets factory benchmarks — a signed test report ships with every unit. Frequently sourced as a replacement 1PH7103-8MF33-1KJ6 unit for machine tool spindle drives and industrial motor applications — also listed under 1PH71038MF331KJ6, 1P1PH7103-8MF33-1KJ6. PLCTRONIC s.r.o. sends this part express to anywhere in the world in 1-2 days via DHL or UPS, and it carries a 1-year warranty equal to a new unit. PLCTRONIC s.r.o. operates independently and is not an authorized Siemens distributor — the original manufacturer warranty does not carry over to this part.
  • Professionally tested industrial spare parts
  • Buy, repair or service exchange
  • Worldwide delivery · warranty confirmed in your quote
What do you need?
Free and non-binding · No account needed
Juraj Klíma
Juraj Klíma

Your contact for this part

+421 904 932 284
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Individual quotation

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What happens next

  1. Send your requirementsYour product and chosen service are included in the request.
  2. A specialist checks your partWe confirm the exact variant, condition and availability.
  3. Receive your quotationPrice, lead time and warranty in one clear offer.

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QUALITY

Inside the PLCTRONIC workshop

A closer look at how we test industrial motors before they leave our workshop.

See it for yourself. Testing, measurements and preparation for delivery in Trenčín.

TEST 1

Insulation resistance

Checks winding insulation against the housing.
TEST 2

High-voltage test

Checks the insulation under test voltage.
TEST 3

Stator winding resistance

Checks the balance of the winding phases.
TEST 4

Encoder or resolver check

Feedback testing where fitted.
TEST 5

Sensor and brake check

Temperature sensor and holding brake checks, where fitted.
TEST 6

Final bench test

Functional testing before the unit is prepared for delivery.

Description

1PH7103-8MF33-1KJ6 · Siemens · on_request

1PH7103-8MF33-1KJ6 Siemens induction motor
The Siemens 1PH7103-8MF33-1KJ6 offered here is a fully reconditioned asynchronous induction motor, rebuilt and tested to match original Siemens performance specifications. Every unit passes insulation, high-voltage, and stator winding resistance testing, plus functional checks of its incremental encoder sin/cos 1Vpp 2048 S/R with C track and D track and brake, before a final bench test confirms it meets factory benchmarks — a signed test report ships with every unit. Frequently sourced as a replacement 1PH7103-8MF33-1KJ6 unit for machine tool spindle drives and industrial motor applications — also listed under 1PH71038MF331KJ6, 1P1PH7103-8MF33-1KJ6. PLCTRONIC s.r.o. sends this part express to anywhere in the world in 1-2 days via DHL or UPS, and it carries a 1-year warranty equal to a new unit. PLCTRONIC s.r.o. operates independently and is not an authorized Siemens distributor — the original manufacturer warranty does not carry over to this part.

Technical parameters

Technical parameters
Alt codes1PH71038MF331KJ6
Alt codes1P1PH7103-8MF33-1KJ6
Bearing versionCoupling/belt
Cable entrydirection of cable entry from left
Coatinganthracite gray (special finish)
Coolingwithout separate fan
EncoderIncremental encoder sin/cos 1Vpp 2048 S/R with C track and D track
Holding brakewith brake 1AC 50/60 Hz 230 V
MountingType of construction IM B35 (IM V15, IM V35)
Product typeAsynchronous motor
Sealnone
Shaftwithout keyway, Direction of air flow: DE -> NDE
Shaft flange accuracyN
Shaft height100
Speed rpm1500
Speed rpm1750
Speed rpm2000
Terminal boxTerminal box on top
Vibration gradeA

Availability and warranty

Current availability

On Request

12-month warranty

Every supplied unit includes our standard 12-month warranty. Exact lead time and service options are confirmed in the quotation.
CUSTOMER REVIEWS

Feedback from our customers

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Questions before you order

Is the motor tested before it ships?

Yes. Motors are tested in our workshop before dispatch. Checks depend on the unit and its fitted components and can include insulation, winding resistance, encoder or resolver, temperature sensor, holding brake and a final bench test. Ask our team for the test documentation available for your unit.

What warranty do I get?

Warranty coverage and duration are stated in your individual quotation. Please check the confirmed condition and warranty terms for the unit or repair before placing your order. If you experience a problem, contact our team with your order details.

How quickly will I get a quote?

Our team reviews your request and confirms price, availability and lead time. Quotations are free and non-binding. If your machine is down, call +421 904 932 284 and let us know that your request is urgent.

How fast can you ship, and who handles customs?

We arrange worldwide delivery. Dispatch timing, shipping charges and any applicable export or import arrangements are confirmed in your quotation. Please include your delivery country and required date in your enquiry.

How does a service exchange work?

Subject to availability, we supply a replacement unit and you return your faulty motor. Return deadlines, pricing and any deposit or additional conditions are confirmed in your quotation before you order.

Can you repair my own motor instead?

Yes. Contact us to arrange delivery of your motor to our workshop in Trenčín. We assess the unit and confirm the repair scope, price and lead time. Any diagnostic charges and warranty terms are confirmed with you before you proceed.

Found it cheaper somewhere else?

Send us a link or written quotation with your enquiry. We can review a comparable offer for the same part number, condition and warranty. Any revised price is confirmed in our quotation.

Can my company pay by invoice?

Please include your company and billing details in the enquiry. Available payment methods and payment terms are confirmed in your quotation. Quotes and invoices are issued by PLCTRONIC s.r.o., Trenčín, Slovakia.

Are you an authorized Siemens distributor?

PLCTRONIC s.r.o. is an independent specialist in the repair and supply of industrial automation parts, not an authorized Siemens distributor. Applicable warranty coverage is provided on the terms stated in your PLCTRONIC quotation.

Sale of spare parts

New and refurbished industrial electronics from verified international partners, supplied with clear availability and warranty terms.

Repair

Professional diagnostics and repair help extend equipment life, reduce downtime and avoid unnecessary replacement costs.

Service exchange

A fast replacement option when production cannot wait. Availability and exchange conditions are confirmed individually.