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WEISS Spindle Technology - An Innomotics Business
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Robot spindles
for precise machining and automation

Robotic spindles are the key to precise and efficient manufacturing processes. At Innomotics, we develop high-performance spindle units that impress with precise machining, minimal vibrations and high cutting quality.

Our spindles are designed for continuous industrial operation and offer high speeds, maximum power density and a long service life. Motorized spindles for robots ensure efficient, reproducible and precise results in metalworking, grinding or milling.

As an experienced manufacturer, we supply main spindles, turning/milling spindles, synchronous spindles and workpiece spindles in addition to robot spindles, supplemented by comprehensive service and repair services for precise machining with industrial robots.
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Rotor spindles for machining and automation
Robot spindles
3.500
Realized customer-specific solutions
12
Repair and service locations worldwide serve customers in 193 countries
3.000
We carry out repairs on all continents every year
4
It takes a maximum of hours for a pool spindle to be ready for dispatch
SMI24
The digital interface makes our spindle smart - The first spindle that thinks for itself
We are here for you!
Do you have a specific request and would like us to advise you? Send us a message with your questions.
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FAQ
ISO 9001:2015 - Quality management
ISO 14001:2018 - Environmental management

Robot spindles with high speed and maximum performance

Robot spindles with high speed and power density are the basis for precise, economical machining processes and shorter cycle times.

Thanks to compact, water-cooled spindle units with high rigidity and accuracy, process stability and dimensional accuracy are maintained even at high cutting speeds. The integrated lifetime grease lubrication reduces maintenance costs and increases operational reliability, even in continuous operation.

Robot spindles with innovative drive concepts for Industry 4.0

At Innomotics, we develop robot spindles that are equipped with modern sensors and intelligent control systems. These mechatronic systems enable precise adaptation to changing production processes, increase process reliability and improve automation.

Thanks to integrated monitoring systems, our robot spindles detect wear or imbalances at an early stage, reduce downtimes and optimize maintenance intervals. Together with the compact, water-cooled spindle unit, they form the basis for precise and reliable machining with industrial robots.
Robot spindles in the product finder

Robot spindles with efficient cooling and minimal wear

Our robot spindles have precise temperature control and stable, sealed bearings. Optimized cooling channels and grease-lubricated spindle bearings reduce friction, minimize wear and reduce maintenance requirements, so that the spindle remains dimensionally and positionally stable even under continuous load.

The compact design of the spindle unit is particularly suitable for 6-axis systems and articulated arm kinematics, ideal for robots with limited installation space that require precise and powerful spindles.

Robot spindles for maximum process reliability and accuracy

Innomotics robotic spindles offer high stability and repeatable accuracy in automated production processes. Each robot motor spindle is designed for demanding industrial applications.

Technical features and benefits:
  • Optimized bearing technology for minimum tolerances and long service life
  • Precise manufacturing for reproducible results even in continuous operation
  • Thermally balanced spindle design to reduce dimensional deviations
  • Compatible with 6-axis and articulated arm robots for flexible integration

These spindles guarantee maximum process reliability and stable production conditions.
High-precision robot spindles - sectional view
Contact Bernd Lang
Bernd Lang
Sales management
Contact us
Robot spindles Spindle unit

High-performance robot spindles and spindle units for industrial robots

Our high-performance robot spindles and spindle units are compact, water-cooled and grease-lubricated. They impress with their high rigidity, accuracy and long service life. HSK tool holders (A32, A50, A63) and ISO9409-1 robot connection enable optimum integration into 6-axis industrial robots.
RS1RS2RS3RS4RS5RS6*
Power [kW]6,614,416,516,516,525
Weight [kg]25,73162585860
Speed [min-1]18.00018.00024.00016.00021.0008.000
Torque [Nm]4,511,020,020,020,060,0
Rated current [A]122429343470
Tool holderHSK-A32HSK-A32HSK-A50 HSK-A63HSK-A63HSK-A63
*available soon
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Frequently asked questions on the subject: Robot spindles

Robot spindles are a central component of automated manufacturing processes and must meet the highest requirements in terms of precision, performance and durability. But what factors influence their quality, efficiency and maintenance? Here you will find answers to the most important questions about robot spindles, from selecting the right components to optimizing operating processes. Find out how modern technologies and innovative solutions can increase the efficiency of your production.

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We look forward to hearing from you. Find out more about the extensive development and production options we can offer you.
Address
Birkenfelder Weg 14 96126 Maroldsweisach
+49 9532 92290
+49 9532 9229133
Spindles, maintenance, service Europe, USA, UK and worldwide.

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Robot spindles

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Innomotics GmbH - Business Unit Spindle Technology
Birkenfelder Weg 14 96126 Maroldsweisach
+49 9532 9229-347
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