High Precision

Quality@Robotic

High Precision

Quality@Surface Coating

High Precision

Quality@Mars Expedition

High-precision couplings and drive technology for a large range of sectors and applications

Shaft couplings

Shaft couplings
  • Equalizes offsets in the event of shaft misalignment
  • Secure transmission of torques
  • Damping capabilities in the event of resonance problems
  • High torsional stiffness
  • Large variety of mounting options

Torque limiter couplings

Torque limiter coupling
  • Non-wearing
  • Torque limiter coupling
  • Backlash-free design
  • Cost-effective
  • Absolutely reliable

Quick clamping units

Quick clamping units
  • Quick assembly and disassembly
  • Self-centering
Sliced Coupling ASK

Sliced Coupling ASK

The ASK is a torsionally stiff coupling that ensures isogonal power transmission.

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Oldham coupling KSK

Oldham coupling KSK

The KSK is a three-part coupling that offers easy pre-assembly plus constant and vibration-free torque transmission.

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Rigid shaft coupling STK

Rigid shaft coupling STK

This rigid shaft coupling is suitable for transmitting particularly high torques under adverse conditions.

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Starflex

Starflex

The jaw coupling convinces by its versatile application options, robust design and damping features.

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Servoflex SFF

Servoflex SFF

The Servoflex coupling is characterized by high flexibility and high torsional stiffness.

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Servoflex SFC

Servoflex SFC

The SFC model is a metal-disc coupling made from lightweight and high-strength aluminum alloy.

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Stepflex

Stepflex

The latest product in the range of flexible couplings. It is an allrounder and provides very high resonance damping performance.

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Torque limiter coupling SIK

Torque limiter coupling SIK

When used in conjunction with an SSE quick clamping unit, the SIK torque limiter coupling is the perfect way to protect your machine.

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Quick clamping unit SSE

Quick clamping unit SSE

The SSE quick clamping unit is a great solution that makes it considerably easier to assemble or disassemble V-belt or timing belt pulleys.

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Torque limiter

Torque limiter
  • Compact design
  • Maintenance-free and non-wearing
  • Standard interface

Clutches and Brakes

Clutches and Brakes
  • Available with braking or holding function
  • Long lifetime
  • Low noise
  • RoHS-compliant
  • From 0.12 bis 4.00 Nm

Special Solutions

Special Couplings - Distance Shaftcoupling
  • Customized couplings
  • Linear springs
  • Sinter technology
Torque limiter DMB

Torque limiter DMB

Thanks to its extremely compact design, the DMB is very easy to use. The disengagement torque is set by the manufacturer as a one-off operation.

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Safety brakes BXR

Safety brakes BXR

The BXR model is an emergency and holding brake. The thickness is only 66 % of the standard brake and the brake has a compact design. These new dimensions allow for considerable mounting space savings.

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Safety brakes BXR LE

Safety brakes BXR LE

The newly developed BXR-LE series has been the object of interest for customers and competitors. With its extremly slim and compact design and by almost reaching the same torque values, the brake is convincing across the board.

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Electromagnetic brakes

Electromagnetic brakes

This model is a high-performance-slim-type brake. Thanks to its superior response capabilitites it allows for quickly stopping even high torques.

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Safety brake BXW

Safety brake BXW

The BXW brake is the allrounder of the miniature brakes. It is available with a holding or braking function.

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Special Couplings - Distance Shaftcoupling

Customized Couplings

Beside our standardised Products we design the perfect solutions for your application.

E.g. long distance couplings, heavy load couplings and miniature couplings.

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Linearfedern

Linear Springs

These high-precision springs are individual designed solutions for extremly challenging applications where normal springs e.g. Belleville springs are to unprecise or even fail. 

The spring rate is steplessly variable and can be optimized based on customers requirements.

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Sinter technology

Sinter technology

A unique technigque using a large multistage CNC forming press system.

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World-leading drive technology

VMA – Inventor, market leader, and the right partner for your business.

The name VMA represents a wealth of knowledge and many years of experience in the field of drive technology.

All of our products are made according to our own patented designs, without exception. Throughout its 30-year history, VMA has registered as many as 20 national and international patents.

More Information about VMA-drives

Blog

We now provide everything from one source

VMA brings Japan closer to Germany

VMA Jaw Coupling Starflex New storage capacities in Germany with a big potential for reducing suppliers. Good prices and high quality products made in Japan delivered directly from Germany. VMA has already a big portfolio of couplings and torque limiting …
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