SINO Sealed Incremental Angle Encoders AD-60MB-S18 ISO9001 For
Milling Lathe Grinding Optical Angle Encoder
ISO9001 Sealed Absolute Angle Encoders AD-100MA-C29 Granding
optical angle encode For Milling Lathe
The term angle encoder is typically used to describe encoders that
have accuracy from ± 5” to± 10” and a line count above 5000. Angle
encoders of choice when angle measurement in the accuracy of a few
seconds is required.
Basic Sealed Angle Encoders architecture has three major
components: integral bearing, hollow shaft, and Integrated stator
coupling. It encases the most delicate components of the encoder, protecting
them from whatever contamination may be present (IP54 protection).
AD series high-end angle encoders with integral bearing are characterized in
particular by very high system accuracy in the global market. The integral bearing in the encoders eliminates any effect on
measuring accuracy from the bearing of the machine components. The Integrated stator coupling expands the applicable range of axial installation to
0.5mm, which reduces the difficulty of processing and assembling
related accessories.
Model AD series sealed angle encoder adopts the working principle
of optical scanning and two types of measuring methods: incremental
and absolute. The high-quality signal output of the photoelectric scanning method
and a variety of photolithography processes make the engraved lines
uniform, the edges clearer and the precision higher.
In the incremental measurement method, the equidistant grating
specifications are 36000,18000,9000 output pulses per revolution. The grating also contains a reference channel of single or
multiple reference points per revolution (distance-coded 20, 36, or
72 reference points). The measurement determines the absolute
position in terms of the number of incremental signals relative to
the reference points.
Typical field of applications: swivel heads and rotary tables on machine tools, C-axes of lathes, telescopes, collaborative robotic arms, and many other areas.
Safety Notice
This instruction manual is to guide technical personnel
participating in installation and commissioning. Carefully read
this instruction manual before installing and operating this
product. Warranty will be lost due to unauthorized modification and
unallowed utilization.
Nordon Corporation also provides linear scale, encoder, etc.
required for other different applications, including:
- Manual-controlled machine tool
- Heavy-duty machine tool
- Hydraulic equipment
specifications
| ITEM | AD-100MA-C29 |
| Shaft size D1 | 100g7(-0.010/-0.040) |
| D2 | 120 |
| D3 | 200 |
| D4 | 188 |
| D5 | 115 |
| D6 | 106 |
| D7 | M100*1 |
| D8 | 180 |
| H1 | 39 |
| H2 | 3.5 |
| H3 | 32.5 |
| H4 | 6.5 |
| M | 4*M4*30 |
Photo
Advantages of enclosed incremental linear encoders
The sealed incremental linear encoder measures the position of the
linear axis without additional mechanical transmission. All feed
mechanisms are included in the position control loop through the
linear encoder, and the mechanical motion error of the control loop
is detected by the signal acquisition and processing system. The
linear encoder reads the head and corrects it from the control,
potentially eliminating several sources of error:
1. Positioning error caused by thermal expansion of the ball screw
2. Game bug
3. Motion error caused by ball screw pitch error
Therefore, the enclosed incremental linear encoder is an
indispensable basic technical resource for high-precision,
high-speed processing machinery.
