Ordering Code

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QtyUnit price
1+$ 109.52
10+$ 89.38
20+$ 79.43
50+$ 68.26
100+$ 61.08
pdf
Datasheet AP3403L
(Size:394.5 KB)
pdf
Datasheet EPT
(Size:332.8 KB)
pdf
Assembly Guide
(Size:356.5 KB)
zip
3D Model 3402
(Size:261.3 KB)
zip
3D Model TPLA08-028
(Size:81.3 KB)
zip
3D Model TPLA16-036
(Size:119.3 KB)
zip
3D Model TPLA32-055
(Size:188.2 KB)

Features:

  • Highly miniaturized: 11 x 11 x 0.9 mm
  • Outputs SSI
  • Insensitive to magnetic interference fields
  • Robust against oil grease, liquids, dust, particles
  • Programmable resolution and max speed
  • Optional with holder, cable, and connector

 

The AP3403L absolute encoder kit consists of an encoder and a linear scale. The encoder consists of two integrated circuits in a PCB housing. Each circuit provides an SSI output, optional in Gray or binary code. The linear scale is a PCB with passive copper strips arranged in 2 tracks with an unequal number of periods N1 and N2. The absolute position is calculated by subtracting the two SSI values. The algorithm for this calculation is available from POSIC.

Options like filter-setting and Gray/binary code are user-programmable or can be programmed ex-factory.

pdf
Datasheet AP3403L
(Size:394.5 KB)
pdf
Datasheet EPT
(Size:332.8 KB)
pdf
Assembly Guide
(Size:356.5 KB)
zip
3D Model 3402
(Size:261.3 KB)
zip
3D Model TPLA08-028
(Size:81.3 KB)
zip
3D Model TPLA16-036
(Size:119.3 KB)
zip
3D Model TPLA32-055
(Size:188.2 KB)

Output signals

SSI

Absolute stroke

up to 38.4 mm

Resolution

down to 73 nm

Supply

5V, 30 mA

Temperature

-20 to 100°C

Airgap

0.1 – 0.5 mm

Scale

TPLA08-028

TPLA16-036

TPLA32-055

Absolute Stroke 9.6 mm 19.2 mm 38.4 mm
Scale Length 27.5 mm 35.9 mm 54.6 mm
Width 7.5 mm 7.5 mm 7.5 mm
Thickness 0.77 mm 0.77 mm 0.77 mm

Drawing

Dual-track absolute linear scale for POSIC's AP- encoders. The two tracks form a Nonius-scale with absolute stroke 9.6 mm

Dual-track absolute linear scale for POSIC's AP- encoders. The two tracks form a Nonius-scale with absolute stroke 19.2 mm

Dual-track absolute linear scale for POSIC's AP- encoders. The two tracks form a Nonius-scale with absolute stroke 38.4 mm

Technical drawing of absolute encoder AP3403

Dimensions of AP3403 encoder on encoder-holder type B.

Absolute encoder AP3403 with flat ribbon cable and 8-pin connector

Encoder with flat cable (pitch 1.27 mm) and 8-pin DIN41651 connector.

Technical drawing of encoder-holder type A

Dimensions (mm) of encoder-holder type A.

Absolute Linear Encoder Kit AP3403L

$ 109.52 Unit Price
Total Price

Display price and ordering code

for the encoder or for the

Evaluation & Programming Tool

Programmable by means of POSIC’s

Evaluation & Programming Tool or

pre-programmed ex-factory

Orientation of the encoder

with respect to the scale

See datasheet Table 1

Maximum speed for TPLA-scales

See datasheet Table 2

Binary or Gray code

See Datasheet Table 3

LookUp Table to compensate the

periodic non-linearity of the scale

See datasheet table 4

Dual-track Nonius scales

TPLA08, TPLA16 and TPLA32

See Datasheet Table 5

Holder on which the encoder is mounted

See datasheet table 6

Standard cable: 0 to 100°C

High-temp cable: -40 to 125°C

See datasheet Table 7

See datasheet Table 8

For Evaluation & Programming Tool:

8-pin connector DIN 41651

Select the total number of encoders

(The photo always shows 2 encoders

independent of the number of encoders selected)

Blue plastic enclosure Protects the

Interface Board against mechanical

impact and dust/particles

AP3403L

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