TKTE
TKTE
Optical singleturn absolute encoder – Solid shaft
Single-turn absolute encoder with an extremely compact design 50 mm diameter and max. resolution 13 bit represents a good compromise between price and performance (low-cost version), suitable for heavy- duty and generic industrial applications ((aluminum body and housing).
Available also in programmable version (resolution, type of output code, optional inputs). Customizable in mechanical structures of shaft, flange mounting, connection and electronics such as code generation output with structure different from the standard, customized firmware upon customer request even for small quantities. Available with output interfaces: parallel NPN PNP, PUSH-PULL and synchronous serial interface SSI.
Body diameter (mm) 50
Diameter shaft (mm) 6 with type a (without milling) and type b with milling
Resolution (PPR) max 512, (max. resolution 13 bit on demand)
Available codes G, G/0, G/19, G/38, G/76
Interface OC,OP,NPN,PNP
MECHANICAL SPECIFICATIONS
| Dimensions |
see drawings |
| Shaft |
stainless steel |
| Shaft loading |
axial 5N; radial 5N |
| Shaft Rotation Speed |
10.000 RPM to short cycle time; 6000 RPM continuous; 2000 RPM whit hole shaft proof |
| Bearings life |
5 x 10^9 revolutions (minimum) |
| Weight |
~ 0,3 kg |
ELECTRICAL SPECIFICATIONS
| Code |
GRAY |
| Output frequency |
da 0 a 20 kHz (L.S.B. without error) |
| Protection |
against inversion of polarity (except 5Vcc) |
MATERIALS
| Flange |
aluminium S11 |
| Housing |
aluminium S11 |
ENVIRONMENTAL SPECIFICATIONS
| Operating temperature range |
-10°C ÷ +70°C |
| Storage temperature range |
-30°C ÷ +80°C |
| Relative humidity |
98% RH without condensing |
| Vibrations |
10 g (from 10 up to 2.000 Hz) |
| Schock |
20 g (for 11 ms) |
ORDERING CODE
TKTE=XXXXXXXXXXXXXXXXXXnnXXXXnnn
STEPS
| 4 |
4 steps/turn G;B |
| 8 |
8 steps/turn G;B |
| 16 |
16 steps/turn G;B |
| 32 |
32 steps/turn G;B |
| 64 |
64 steps/turn G;B |
| 128 |
128 steps/turn G;B |
| 256 |
256 steps/turn G;B |
| 512 |
512 steps/turn G;B |
| 90 |
90 steps/turn G/0;B/0 |
| 180 |
180 steps/turn G/0;B/0 |
| 360 |
360 steps/turn G/0;B/0 |
| 90 |
90 steps/turn G/19;B/19 |
| 180 |
180 steps/turn G/38;B/38 |
| 360 |
360 steps/turn G/76;B/76 |
CODE
| G |
natural gray code |
| G/0 |
centrally cutted gray code |
| G/19 |
gray code/exc (90) |
| G/38 |
gray code/exc (180) |
| G/76 |
gray code/exc (360) |
VOLTAGE SUPPLY
| 5 |
+5V ±5% |
| 12 |
+12V ±5% |
| 11/30 |
+11V +30V |
PROTECTION CLASS
| K4 |
IP 64 (EN60529) |
| K6 |
IP 66 (EN60529) |
SOLID SHAFT
| A |
Ø 6mm (without milling) |
| B |
Ø 6mm (with milling 0,5x3mm) |
ELECTRICAL CONNECTIONS
| P |
on axial cable gland with cable from 1 up to 6m long |
| PL |
radial cable gland with cable 1 up to 6m long |
| nn |
cable length (es. PL10 = 1m. ... PL60 = 6m) |
OUTPUT CIRCUITS
| 20 |
PNP open collector (positive logic) |
| 21 |
PNP resistor included (positive logic) |
| 22 |
NPN open collector (negative logic) |
| 23 |
NPN resistor of pull-up (negative logic) |
OPTIONS
| U |
Up/Down selection in counting direction (incremental - decremental) depending from rotation direction |
CUSTOM
