TK25
TK251 -TK252 – TK262 – TK263
Optical incremental encoder – Solid shaft.
Economic incremental optical encoder suitable for different industrial applications, thanks to its versatility,
compact design and high protection degree.
Body diameter (mm) 44
Diameter shaft (mm) 6
Resolution (PPR) max 2.000
Interface LD, LD2, PP2, NPN, PNP
MECHANICAL SPECIFICATIONS
| Dimensions |
see drawings |
| Shaft |
stainless steel |
| Shaft loading |
axial 40N; radial 40N |
| Shaft Rotation Speed |
10.000 RPM to short cycle time; 6000 RPM continuous; 2000 RPM whit hole shaft proof |
| Starting torque a 25° C |
0,005Nm; 0,006Nm whit hole shaft proof |
| Moment of inertia |
6g cm² |
| Bearings life |
5 x 10^9 revolutions (minimum) |
| Weight |
~ 0,23 kg |
ELECTRICAL SPECIFICATIONS
| Output frequency |
up to 50 kHz |
| Sinchronous index output |
default on channel A; B – A+B Optional |
| Supply current without load |
100 mA max |
| Protection |
short circuit protection (only output LD2 and PP2) against inversion of polarity (except 5Vcc) |
MATERIALS
| Flange |
aluminium S11 |
| Housing |
Polyamid 6 (PA6) |
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
TKXXXXXXXXXXXXXXSXX6XXnnXXX-XXXXXnnn
TYPE
| TK251 |
unidirectional |
| TK252 |
undirect.+ index |
| TK262 |
bidirectional |
| TK263 |
bidirez.+ Zero |
ASSEMBLY
| P |
Flange standard Ø44 |
| PX |
Flange Proxy Ø44 |
| SE |
Flange Servo Ø44 (3 holes M4x5 Ø38) |
| SI |
Flange Servo Ø44 (3 holes M3x5 Ø30) |
| SG |
Flange Servo Clip |
PULSE RATE
2 - 3 - 5 - 10 - 15 - 20 - 25 - 32 - 36 - 40 - 50 - 60 - 64 -
72 - 78 - 100 - 108 - 125 - 128 - 132 - 150 - 156 - 168 -
176 - 180 - 188 - 192 - 200 - 216 - 239 - 250 - 254 -
256 - 300 - 314 - 360 - 400 - 500 - 512 - 600 - 625 -
720 - 800 - 900 - 1000 - 1024 - 1250 - 1440 - 2000
VOLTAGE SUPPLY
| 5 |
+5V ±5% |
| 11/30 |
+11V ÷ 30V |
| 24/5 |
+11/30V +5V output |
PROTECTION CLASS
| K1 |
IP 55 (EN60529) only for output “PS”, “DB9”, “S05”, “S08” |
| K4 |
IP 64 (EN60529) |
| K5 |
IP 65 (EN60529) only with "P" mounting |
| K6 |
IP 66 (EN60529) only with "P" mounting |
ELECTRICAL CONNECTIONS
| OUTPUT |
S; P; OC; OP; PP2 |
| Pnn |
on axial cable gland with cable from 1 up to 6m long |
| PLnn |
radial cable gland with cable 1 up to 6m long |
| PSnn |
cup radial cable gland with cable from 1 up to 6m long |
| S05 |
on 5 pins axial MIL connector |
| D09 |
on 9 pins axial submin. connector; |
| OUTPUT |
LD ; LD2 |
| PSnn |
cup radial cable gland with cable from 1 up to 6m long |
| Pnn |
on axial cable gland whit cable from 1 up to 6m long |
| PLnn |
radial cable gland whit cable from 1 up to 6m long |
| S08 |
on 8 pins axial MIL connector |
| D09 |
on 9 pins axial submin. connector |
| nn |
cable length (es. PL10 = 1m. ... PL60 = 6m) |
OUTPUT CIRCUITS
| S |
NPN standard (resistor included) |
| OC |
NPN open collector |
| P |
PNP (resistor included) |
| OP |
PNP open collector |
| PP2-5 |
Push-Pull 5 V output |
| PP2-1130 |
Push-Pull 11/30 V output (only with voltage supply 11/30 V) |
| LD |
Line driver RS422 (26LS31) only 5V or 24/5V |
| LD2-5 |
Line driver 5Vcc output |
| LD2-1130 |
Line driver 11/30Vcc output (only with voltage supply 11/30 V) |
CUSTOM
