technical data linear actuator Power Cylinder Operating Environment Standards

Usage environment standards

series environment Ambient temperature Relative humidity Impact resistance value Installation altitude atmosphere
U Series
T Series
G Series
Outdoor type -15~40℃ 85% or less
(No condensation)
1G or less Altitude below 1000m Usually outdoors Note 3
U Series Multi-Specifications
T Series Multi-Specifications
-15~60℃ 3G or less Usually outdoors
F Series -5~40℃ 1G or less
Eco Series Servo Type Indoor type 0~40℃ Usually indoors *
Eco Series CDS Type 45–85%
(No condensation)
0.5G or less

Note) U series, T series, G series

  • 1. We recommend the bellows type in dusty areas.
  • 2. In areas exposed to sea breezes and salt, we can provide special coatings. Please contact us for details.
  • 3. All models have a fully enclosed structure that can be used outdoors. However, even outdoor models require an appropriate cover in adverse environments where they are constantly exposed to water or steam, or in places exposed to strong water currents or storms, or where snow accumulates. If they are used at temperatures above 40°C, be sure to protect them with an insulating cover or similar. Never use in a flammable atmosphere. Doing so may result in an explosion or fire. Also, avoid use in places where they are subject to vibrations or impacts exceeding 1G.
  • 4. Please contact us regarding use in mist environments.

Note) U series multi-specification, T series multi-specification

  • 1. These operating environment standards apply only to Power Cylinder body. Please consider separately for drive parts other than those specified here.
  • 2. The ambient operating temperature refers to the surface temperature of Power Cylinder bracket during operation, including the ambient temperature.
  • 3.We recommend the bellows type in dusty areas.
  • 4. In areas exposed to sea breezes and salt, we can provide special coatings. Please contact us for details.
  • 5. All models have a fully enclosed structure that allows them to be used outdoors. However, even outdoor models require an appropriate cover in adverse environments where they are constantly exposed to water or steam, or in places where they are exposed to strong water currents or storms, or where snow accumulates.

Note) F series

  • 1. When used below freezing, the cylinder characteristics (current value and speed) may change due to the influence of the grease.
  • 2.We recommend the bellows type in dusty areas.
  • 3. All models have a fully enclosed structure that can be used outdoors. However, even outdoor models require an appropriate cover in adverse environments where they are constantly exposed to water or steam, or in places exposed to strong water currents or storms, or where snow accumulates. If they are used at temperatures above 40°C, be sure to protect them with an insulating cover or similar. Never use in a flammable atmosphere. Doing so may result in an explosion or fire. Also, avoid use in places where they are subject to vibrations or impacts exceeding 1G.
  • 4. Please contact us regarding use in mist environments.
  • 5. Although the main unit is designed for outdoor use, end the motor lead wires must be properly waterproofed using waterproof connectors, etc.

Note: Eco Series Servo Type, Eco Series CDS Type

  • *Normally indoors refers to a location that is not exposed to wind, rain, or water, and where the dust level is the same as that inside a general factory.