Angle encoder measures angles

Heidenhain's angle encoder has high accuracy, reaching arc seconds or higher.
Typical applications include:

• Machine tool turntable

• Machine tool rotary head

• Lathe C-axis

• Gear testing machine

• The printing unit of a printing machine

• spectrometer

• telescope

There are three different mechanical structures:

Closed angle encoder, hollow shaft, and angle encoder with built-in stator coupling

Due to the structure and installation of the stator coupling, when the shaft undergoes angular acceleration, the stator coupling must only absorb the torque caused by bearing friction. Therefore, RCN, RON, and RPN angle encoders have excellent dynamic performance. The system accuracy in the technical parameters of the angle encoder with built-in stator coupling includes the deviation of the coupling

More advantages

• Small size, suitable for places with limited installation space

• Hollow shaft with a diameter of up to 100mm, convenient for threading power cords, etc

• Easy installation

Closed angle encoder with separated coupling

The ROD angle encoder with separated couplings and solid shafts is particularly suitable for applications with high shaft speeds and large tolerance requirements. High precision couplings allow for axial movement within ± 1 mm.

Modular angle encoder for optical scanning

ERA and ERO angle encoders (modular angle encoders) without built-in bearings are suitable for installation on machine components or devices. Used to meet the following requirements:

• Large diameter hollow shaft (with a ruler up to 10 meters)

• High shaft speed, up to 20000 rpm

• No additional starting torque caused by shaft seal

• Fan-shaped angle

Modular angle encoder for magnetic scanning

Heidenhain's ERM series modular encoder consists of a magnetic grid drum and a magnetic resistance sensor scanning unit. Its measurement benchmark MAGNODER and magnetic reluctance scanning principle make it particularly insensitive to pollution.

Angle encoder module

Heidenhain's angle encoder module consists of an angle encoder and high-precision bearings, and has been adjusted to the best fit state. The characteristic of this angle encoder module is high measurement accuracy and bearing accuracy, with extremely high resolution and the highest repeatability. The starting torque is low, so the movement is smooth.

Heidenhain sample download link: https://pan.baidu.com/s/1nvNxB3j password: 28k8