Janssen Precision Engineering

Janssen Precision Engineering (JPE) is an independent precision engineering company that develops custom high-tech systems and scientific instruments for applications requiring accurate positioning, in ambient, vacuum and cryogenic environments. It serves high-tech OEM and scientific research customers with custom mechatronic solutions, cryogenic and UHV positioning products, and scalable testing solutions for the quantum computing industry. The company states it has over 30 years of experience in designing for precision positioning applications and that its innovation power is proven by a long list of patents.

JPE describes itself as an independent company with over 30 years of experience in designing for precision positioning applications. It develops custom high-tech systems and scientific instruments for applications where accurate positioning is involved, in ambient, vacuum and cryogenic environments, and provides project-based engineering for high-tech OEM and scientific research. Its product track record includes patents such as mask alignment in three degrees of freedom, an optical chopper with combined tip/tilt movement, active vibration isolation for ambulance stretchers, a cryogenic positioning stage, and a piezo based iner[tial?] device.

A leading center of expertise in precision engineering, developing custom systems for high precision applications in high-tech machinery and scientific instrumentation, and cryogenic positioning products for scientific research.

• Cryo Linear Actuators

  Piezo driven set screws with unrivalled force output and extreme position stability, ideal for set and forget applications.

• Cryo Bearing Stages

  All-round linear positioners with spring-loaded roller bearing guides, which can be easily combined to create multiple axes positioning systems.

• Cryo Roller Drive

  A linear positioner with bearing guides for long range applications up to 50mm.

• Cryo Linear Drive

  A linear positioner for long range applications up to 50mm.

• Cryo Sample Rotators

  Compact rotational positioners with high torque output and load capacity.

• Cryo Rotary Motor

  High torque rotational motion with endless encoder option.

• Cryo Linear Scanners

  A fully flexure based linear scanner series for small range fine positioning applications. Stackable to create multiple axes positioning systems.

• Cryo Voice Coil Actuator

  An electromagnetic contactless linear force actuator for cryogenic and UHV operation.

• Thermal Conductive Braids

  Gold plated flexible OFHC copper braids to improve thermal conductivity between cold plate and experiment.

• Cryo Stage 02

  Plug and play orthogonal xyz motion with high lifting capacity.

• Cryo Tip Tilt Piston Stages

  Combined angular and focus adjustments of ½”and 1” optics, such as mirrors and lenses.

• Cryo Positioning Stage

  High Resonance xyz stages based on parallel kinematics for extremely stable cavity measurements.

• Cryo Vibration Isolation Platforms

  Placed between the cold plate and experiment these platforms dampen high frequency cryocooler vibrations.

• Vacuum Linear Stages

  Vacuum compatible high-precision motion s[ystems].

1. 1Home - JPEjpe-innovations.com
2. 2About Us - JPEjpe-innovations.com
3. 3Cryo & UHV Products Overview - JPEjpe-innovations.com
4. 4Janssen Precision Engineeringwikidata.org