TK25

TK25 Datasheet

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

OUTPUT FREQUENCY

S from 0 up to 100KHz

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

SOLID SHAFT

6  Ø 6mm

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