Request Quote

Request a quote from Nidec Drive Technology America Corporation.

Please enable JavaScript in your browser to complete this form.
Click or drag a file to this area to upload.
Uploadable Formats: PDF, JPEG, PNG
Name
Please accept the following:

Subscribe to Nidec Newsletter

Subscribe to our email newsletter to stay current with our precision gearing solutions, featured products, company updates, and industry news.

Please enable JavaScript in your browser to complete this form.
Name
Please accept the following:

EH 125N Frame

The Next Generation Nidec KINEX EH Series Type N is a solid shaft type cycloidal reducer that is lightweight and compact.

The Next Generation Nidec KINEX high precision cycloidal reducers are smooth and quiet providing exceptional movement for various applications, such as robots and machine tools.

Downloads

Selection Configurator

KINEX Type N Series Catalog

Installation Manual

Technical Data

Solid Shaft Type N

EH 125N Frame Size Specifications

Ratio
Output
Flange Rotation		Ratio
Frame Rotation		Rated Torque
[Nm] *1		Rated
Output
Speed
[rpm]		Rated
Service Life
[h]		Allowable Acceleration/
Deceleration
Torque [Nm]		Momentary Maximum
Allowable
Torque [Nm]		Backlash/
Lost Motion
[arc min]		Transmission
Angular
Accuracy
[arc min]		Allowable Moment
[Nm] *2		Momentary
Allowable
Moment (Max.) [Nm]		Mass [kg]
41401225156000306261251.0/1.0503430686015
81801225156000306261251.0/1.0503430686015
102.18101.181225156000306261251.0/1.0503430686015
1211201225156000306261251.0/1.0503430686015
145.62144.621225156000306261251.0/1.0503430686015
1611601225156000306261251.0/1.0503430686015
  • No-load running torque will increase when the reducer is used at low temperature. Please be careful when selecting a motor.
  • If you require a reduction ratio other than the above, or if you have any questions regarding motor selection, please contact our sales representative.
  • The above specifications are based on our evaluation method. The customer is requested to use the product only after confirming that there are no problems under the operating conditions of the actual equipment to be installed.
  1. The rated torque is the torque value that corresponds to the rated lifetime when operating at the rated output rotation speed and does not indicate the upper limit of the load.
  2. The allowable moment changes depending on the axial load.

Reduction ratio

The reduction ratio i, which is the sum of the 1st and 2nd reduction parts, differs between output flange rotation and frame rotation.

For output flange rotation

EH 125N Dimensions