Precision Solutions for Industrial Automation & Robotics

Q: What is the backlash specification for your RV and harmonic gearboxes?

Standard RV gearboxes offer <1 arc-min backlash, with precision grades achieving <0.5 arc-min. Harmonic drive gearboxes typically provide <0.5 arc-min backlash. All gearboxes are supplied with individual measurement reports documenting actual backlash and torsional rigidity.

Q: Do you offer linear guides with cleanroom-compatible lubrication?

Yes. We offer linear guides and ball screws with cleanroom-compatible greases that meet ISO 14644 Class 1-5 requirements for low outgassing and minimal particulate generation. Vacuum-compatible options are also available for semiconductor and aerospace applications.

Q: Can you provide integrated servo motor and gearbox packages?

Absolutely. We offer complete motion axis packages including precision gearboxes (planetary, RV, harmonic) pre-mounted and aligned with servo motors from major manufacturers. This simplifies integration and ensures optimal motor-gearbox performance.

Q: What is the accuracy grade of your ball screws?

Standard ball screws are supplied to C5 accuracy (±18 µm/300 mm), with C3 (±12 µm/300 mm) and C1 (±6 µm/300 mm) available for high-precision applications. Ground thread screws with double nuts provide zero-backlash preload for CNC and metrology systems.

Q: Do you offer custom length linear guides and ball screws?

Yes. Linear guide rails can be supplied in continuous lengths up to 4,000 mm, with butt-jointed longer assemblies available. Ball screws are manufactured to custom overall length, thread length, and end machining specifications per customer drawings.

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Industrial Automation & Robotics Solutions

AIMRSE enables precision motion and reliable fluid power for the automated factory floor. From zero‑backlash gearboxes for collaborative robots and high‑speed linear guides for pick‑and‑place systems to contamination‑resistant seals for CNC hydraulics, our components are engineered for the repeatability, rigidity, and long service life demanded by Industry 4.0 applications.

We partner with machine builders, system integrators, and robotics OEMs to deliver motion control components that improve cycle times, reduce maintenance, and withstand the 24/7 duty cycles of modern manufacturing environments.

Optimize Your Automated Motion System

Share your positioning accuracy, speed, and payload requirements with our automation component specialists.

Connect With an Automation Engineer

Support for high‑precision and cleanroom applications.

< 1 arc‑min Backlash Precision Robot Gearboxes

Up to 5 m/s Velocity Linear Guide & Ball Screw

20,000+ Hour L10 Life High‑Duty Cycle Validated

ISO 3408 / DIN 69051 Ball Screw & Guide Accuracy

Core Product Solutions for Industrial Automation & Robotics

Compact hydraulic cylinders for industrial automation clamping and pressing Reliable actuation for workholding and material handling.

WORKHOLDING CYLINDERSNFPA / ISO 6020/2SENSOR READY

High‑Pressure Hydraulic Cylinders

Compact tie‑rod and mill‑type cylinders for fixture clamping, die cushion, and material feed applications. Available with magnetic piston sensors and low‑friction seals for precise positioning and long cycle life.

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Modular hydraulic valves and compact power units for machine tools Precise fluid power control for automated machinery.

MODULAR VALVESMINI POWER UNITSPROPORTIONAL CONTROL

Hydraulic Pumps, Valves & Motors

Stackable directional and pressure control valves for machine tool hydraulic circuits. Compact AC/DC power units for lift tables and material handling. Low‑speed, high‑torque motors for conveyor and rotary indexer drives.

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High-performance seals for rotary actuators and cleanroom robotics Contamination‑resistant sealing for precision motion.

ROTARY SEALSCLEANROOM COMPATIBLELOW PARTICULATE

Industrial Seals & Engine Gaskets

Low‑friction PTFE and polyurethane seals for pneumatic and hydraulic rotary actuators. Cleanroom‑compatible materials with low outgassing and particulate generation. Custom gaskets for gearbox housings and motor enclosures.

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Precision robot gearboxes and linear motion guides for automation High‑rigidity, zero‑backlash motion control components.

RV & HARMONIC GEARBOXESLINEAR GUIDESBALL SCREWS

Gearboxes & Linear Motion Components

Precision RV and harmonic gearboxes for robot joints with <1 arc‑min backlash. High‑speed linear guides and preloaded ball screws for Cartesian robots and CNC machines. Integrated servo motor packages for plug‑and‑play motion control.

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Featured Products for Automation & Robotics

RV & Harmonic Gearboxes for Industrial Robots

High‑precision RV cycloidal and harmonic strain wave gearboxes for 6‑axis articulated robots and collaborative robot joints. Zero‑backlash performance, high torsional rigidity, and compact design enable accurate path following and high repeatability.

High‑Speed Linear Guides & Ball Screws

Precision linear motion components for Cartesian gantry robots, pick‑and‑place systems, and CNC machine tools. Hardened and ground profile rails with high‑load ball bearing carriages. Preloaded ball screws with C3–C5 accuracy for positioning applications.

Compact Hydraulic Power Units for Automation

AC and DC hydraulic power units for automated workholding, lift tables, and material handling equipment. Available with integrated valve manifolds, pressure switches, and level/temperature sensors. Low‑noise gear pumps ensure quiet operation in factory environments.

Precision Motion Validation & Cleanroom Capabilities

AIMRSE supports automation OEMs with advanced testing and manufacturing processes that ensure components meet the exacting demands of high‑speed, high‑precision motion control. Our ISO 14644 cleanroom assembly and advanced metrology ensure reliable performance in semiconductor, medical, and electronics manufacturing applications.

ISO 14644 Class 7 Cleanroom Assembly
Precision robot gearboxes and linear guides are assembled and lubricated in a controlled cleanroom environment. This minimizes particulate contamination and ensures long‑term reliability in semiconductor and flat‑panel display manufacturing equipment.
Coordinate Measuring Machine (CMM) & Laser Interferometry
We verify dimensional accuracy and positioning repeatability using Zeiss CMMs and Renishaw laser interferometers. Full geometric and positional data is available for PPAP and machine builder qualification.
Life Cycle & Backlash Test Stands
Dedicated test rigs for RV and harmonic gearboxes perform accelerated life testing under simulated robot duty cycles. Backlash and torsional rigidity are monitored throughout the test to validate performance retention.
Linear Guide Preload & Friction Measurement
We measure dynamic friction and preload of every linear guide assembly to ensure consistent motion characteristics across production batches. Data is correlated with customer‑specified motor sizing parameters.

Cleanroom assembly of precision robot gearboxes Fig. 1. ISO Class 7 cleanroom for precision gearbox and linear motion assembly.

Featured Industrial Automation Application Case

The Challenge

Positional Drift and Excessive Backlash in Collaborative Robot Wrist Joint

A cobot manufacturer observed gradual positional drift and path inaccuracy in the wrist joint of their 5 kg payload collaborative robot after approximately 3,000 hours of operation. Teardown analysis revealed accelerated wear in the harmonic gearbox flexspline due to marginal lubrication distribution under continuous reversing duty cycles. The backlash had increased from the specified 0.5 arc‑min to over 3 arc‑min, impacting teach‑and‑repeat positioning.

The Solution: Lubrication Optimization and Gearbox Life Validation

AIMRSE worked with the gearbox manufacturer to specify a higher‑viscosity, fully synthetic grease with improved channeling characteristics for the harmonic drive. A revised lubrication fill volume and break‑in procedure were developed to ensure full tooth contact under reversing loads. Accelerated life testing on our dedicated gearbox rig validated the new lubrication protocol, confirming less than 0.5 arc‑min backlash increase after 10,000 equivalent operating hours.

Validated Path Accuracy Retention and Extended Service Life

3x Extension in Maintenance Interval

Field retrofits of the optimized lubrication protocol eliminated premature wrist joint replacements. The recommended relubrication interval was extended from 5,000 to 15,000 operating hours, reducing total cost of ownership and improving customer uptime. Path accuracy per ISO 9283 remained within specification throughout the extended interval.

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Frequently Asked Questions — Automation & Robotics

What is the backlash specification for your RV and harmonic gearboxes?

Standard RV gearboxes offer <1 arc‑min backlash, with precision grades achieving <0.5 arc‑min. Harmonic drive gearboxes typically provide <0.5 arc‑min backlash. All gearboxes are supplied with individual measurement reports documenting actual backlash and torsional rigidity.

Do you offer linear guides with cleanroom‑compatible lubrication?

Yes. We offer linear guides and ball screws with cleanroom‑compatible greases that meet ISO 14644 Class 1–5 requirements for low outgassing and minimal particulate generation. Vacuum‑compatible options are also available for semiconductor and aerospace applications.

Can you provide integrated servo motor and gearbox packages?

Absolutely. We offer complete motion axis packages including precision gearboxes (planetary, RV, harmonic) pre‑mounted and aligned with servo motors from major manufacturers. This simplifies integration and ensures optimal motor‑gearbox performance.

What is the accuracy grade of your ball screws?

Standard ball screws are supplied to C5 accuracy (±18 µm/300 mm), with C3 (±12 µm/300 mm) and C1 (±6 µm/300 mm) available for high‑precision applications. Ground thread screws with double nuts provide zero‑backlash preload for CNC and metrology systems.

Do you offer custom length linear guides and ball screws?

Yes. Linear guide rails can be supplied in continuous lengths up to 4,000 mm, with butt‑jointed longer assemblies available. Ball screws are manufactured to custom overall length, thread length, and end machining specifications per customer drawings.

Precision in Motion. Engineered for Automation.

From a single zero‑backlash gearbox to a complete linear motion axis with integrated motor, AIMRSE provides the precision components and application support that machine builders and robotics OEMs rely on. Contact our automation team to discuss your motion control requirements.

Consult with an Automation Specialist

For cleanroom assembly inquiries or custom gearbox selection, email us.

Disclaimer: All products are for industrial B2B use only. Specifications subject to change without notice.

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