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Products & Services

AVT manufactures and tests precision gear components – from prototypes to series production. The goal: smoother running, less wear, greater safety.

Our products at a glance

Langlebige Antriebe vom Prototyp bis zur Serie. Besonders relevant für Hebetechnik, Bauindustrie, Forst‑ und Landtechnik sowie Sondermaschinenbau.

spur gears

hollow wheels/ planetary gears

Antriebe & Getriebe - maßgeschneiderte Antriebslösungen für Hebetechnik und Bautechnik von AVT Arnstadt

drives

Ritzel von AVT Arnstadt z.B. auf Systemantrieb, Passfederwelle, Zahnwelle, Flansch

pinions

Rostfreie und einbaufertige Kettenräder von AVT für Baugewerbe und Forstindustrie

sprockets

Zahnräder als Einzelfertigung Ersatzteile oder als Serie - inklusive Prototyping. Hier von der Firma AVT Arnstadt

gears

Thomas Wille, Geschäftsführer der AVT Arnstädter Verzahnungstechnik, Ihrem Partner für Präzise Verzahnung für reibungslose Getriebe Verzahnungslösungen, die Ihre Maschinen effizienter & langlebiger machen

Thomas Wille

CEO
I am happy to answer any questions you may have about our products.

info@avt-arnstadt.de

Services that facilitate decision-making.

Langlebige Antriebe vom Prototyp bis zur Serie. Besonders relevant für Hebetechnik, Bauindustrie, Forst‑ und Landtechnik sowie Sondermaschinenbau.

This creates calm in the drive system
– our 5-step approach

Short, transparent, reproducible. In five steps, we bring your application from noise to silence —with clear decisions based on measurement data instead of gut feeling.
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01

You send us your drawing/CAD and the most important key data such as quantity, material, and load profile. Together, we define what the solution should achieve: maximum smoothness, minimized wear, increased safety, or longer maintenance intervals.
 
We check the installation situation and interfaces, clarify tolerances and relevant standards, and define the scope, schedule, and test scope. Upon request, we can start from this point under NDA — confidential and clearly documented.

02

Based on your goals, tolerances, material/heat treatment, and the manufacturing process. 

We provide specific recommendations on flank modifications, tooth width, surface quality, and grinding strategyto reduce noise and vibration.

Design and purchasing receive feasible, economical options— including DFM (design for manufacturing) notes and a preliminary test plan draft.

03

We manufacture sample parts with short turnaround times and test them in accordance with the agreed scope of testing. The measurement reports document all relevant parameters— from dimensions, shape, and position to gear quality and surface roughness —in a transparent manner suitable for approval.
 
During the acceptance meeting, we discuss the results, derive any optimizations, and, if desired, coordinate a functional test in use.

04

Once the solution has been finalized, Once the solution has been finalized, with the same care as in series production – ideal for spare parts, pilot runs, or short-term requirements. Setup and throughput times remain lean, test scopes are clearly defined, and, upon request, we deliver with initial sample/measurement documentation.
 
This allows you to validate the solution in real-world use without sacrificing speed or transparency.

05

Once approved, the processes run in a reproducible manner: test plans are implemented (up to 100% testing as agreed), batches remain traceable, and deliveries are made flexibly via call-offs.
 
Your dedicated contact person coordinates appointments, safety stocks, and change requests—so you can maintain momentum in your day-to-day business and ensure consistent quality throughout the entire process.

Our procedures

Precise, efficient, reproducible. Using state-of-the-art gear cutting technology, we manufacture components of the highest quality—transparent in the process and reliable in the result.

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Turning
Milling/drilling
External gearing
internal gearing
Heat treatment
Cylindrical grinding
Tooth flank grinding
Measuring
Frequently asked questions
Our FAQ provides you with clear answers in a concise format—ideal for quick decisions. Topics: Component portfolio, DIN grades/tolerances, module and diameter ranges, prototyping & measurement reports, quality assurance. Everything is described using the same terminology so that purchasing and engineering departments receive immediately comparable information.

AVT manufactures precision gear components: spur gears, internal gears, bevel gears, racks, toothed shafts, and special gears/segments.

Details:

  1. Manufacturing according to drawings or application-specific design support
  2. Quantities: Prototype → Small series → Series (on demand)
  3. Machining: Turning · Milling · Grinding 

We manufacture according to the agreed module/Ø range.dimensional/shape/position tolerances are determined in consultation with your technical department.

Details:

  1. Gear quality according to [DIN ISO 1328 / DIN 3967] (depending on requirements)
  2. Surfaces: Ra [e.g. ≤ 0.4 µm] after grinding (depending on application)
  3. Test plans and limit values are specified in the offer.

Depending on complexity, within an individually tailored time frame – including measurement report for approval.

Details:

  1. Quick samples for functional testing
  2. Acceptance meeting and optimization loop, if necessary
  3. Optional functional/durability testing by arrangement

Dimension, shape, position, and tooth values with target/actual comparison – transparent and ready for approval.

Details:

  1. Test equipment/method documented
  2. Random sampling during series production or 100% inspection by arrangement
  3. Traceability: Batch/lot numbers

Yes. We advise on tolerances, flank modification, material/heat treatment and manufacturing processes – confidential.

Details:

  1. DFM (Design for Manufacturing) notes
  2. Interface/compatibility check
  3. First draft test plan included

Carbon steels, alloy steels, stainless steels, plastics if applicable; and heat treatment. On request in cooperation – with documentation.

Details:

  1. Hardness ranges per material according to application
  2. Toughness/wear optimized for smooth running and long service life
  3. Certificates/proof as required

We manufacture according to the agreed module/Ø range.Please send us the drawing/CAD file so we can check feasibility and tolerances.

Details:

  • Module [e.g., M0.4–M20]
  • Ø 100 to 650 mm*
  • Length: 50-1000 mm
  • Tooth width, profile, fit according to requirements

Yes, NDA from step 1 is standard – access and data rooms are clearly regulated.

Details:

  1. Secure data upload (drawing/CAD)
  2. Project visibility only for defined persons
  3. Archiving/versioning by agreement

Lifting technology, the construction industry, forestry and agricultural technology, and special machine construction – each with application-specific solutions.

Details:

  1. Focus: Smooth running, wear reduction, safety
  2. Prototyping/testing for approvals
  3. Your dedicated contact persons

Inquire now »

Whether series production or custom-made: AVT combines manufacturing expertise with industry knowledge – so that your gearboxes run more quietly, components interact perfectly, and your investments last longer.

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Services

  • internal gearing
  • external gearing
  • measure
  • gear turning
  • milling & drilling
  • tooth flank grinding
  • and heat treatment.
  • cylindrical grinding

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