Standard range incremental linear encoders – M Series

Incremental linear encoder – M series

Designed for applications on standard machines with travels up to 1540 mm.

With reference marks every 50 mm or distance-coded and detachable cable connector built into the reader head (except the MK series where the reader head comes standard with a 3-meter attached cable).

Measuring lengths in millimeters:
40 (*) • 70 • 120 • 140 • 170 • 220 • 270 • 320 • 370 •420 • 470 • 520 • 620 • 720 • 770 • 820 • 920 • 1020 • 1140 • 1240 • 1340 • 1440 • 1540
(*) On MT and MX models

General specification:
Measurement By means of graduated glass scale, with 20 μm etching pitch
Maximum speed 60 m/min
Maximum vibration 3 g
Moving thrust < 5 N
Operating temperature 0 ºC … 50 ºC
Storage temperature -20 ºC ... 70 ºC
Weight 0,58 kg + 0,6 kg/m
Relative humidity 20 … 80%
Protection IP 53 (standard)
IP 64 (DIN 40050) using pressurized air in linear encoders at 0.8 ± 0.2 bar
Reader head With detachable cable connector
(except MKT and MKX)
Specific characteristics:
MT
MOT
MTD MKT MX
MOX
MKX MP
MOP
Accuracy ± 10 μm ± 5 μm ± 10 μm ± 5 μm
Resolution 5 μm 1 μm Hasta 0,1 μm
Reference marks (I0) MKT and MKX: I0 every 50 mm
MT, MTD, MX and MP: I0 every 50 mm
MOT, MOX and MOP: Distance-coded I0
Output signals salida-TTL-diferencialTTL salida-TTL-diferencial TTL differential salida-TTL-diferencialTTL salida-TTL-diferencial TTL differential onda-senoidal  1 Vpp
T period of output signals 20 μm 4 μm 20 μm
Limit frequency 50 KHz 250 KHz 50 KHz
Maximum cable length 20 m 50 m 20 m 50 m 150 m
Supply voltage 5 V ± 5%,100 mA (without load) 5 V ± 10%, < 100 mA (without load)

 

M model:

MK model:

Order identification:
EExample for an incremental encoder : MOP – 425
M O P 42 5
Type of profile:
M: for limited
spaces
Type of reference mark I0:
• Blank space: Incremental, one
mark every 50 mm
O: Absolute distance-coded
marks
Type of signal:
• T: 5 μm resolution TTL
• TD: 5 μm resolution differential TTL
• X: 1 μm resolution differential TTL
P: 1 Vpp sinusoidal
Measuring lengths
in cm:
In the example
(42) = 42 cm = 420 mm
Accuracy of the linear
encoder:
• 5: ± 5 μm
• Blank space: ± 10 μm