LME Datasheet, PDF (1/5 Pages) C&D Technologies – Isolated 250mW Single Output DC-DC Converters

PART NUMBER: LME
rev.
page 1 of 5
date 01/2009
DESCRIPTION: modular incremental encoder
The LME Series are high performance, low cost, 3 channel optical incremental encoders. Each encoder contains a LED
source, an integrated circuit with detectors and circuitry, and an optical disc which rotates between the emitter and
detector IC. These encoders can be quickly and easily mounted to a motor.
ELECTRICAL SPECIFICATIONS
output waveform
output signals
current consumption
output phase difference
supply voltage
output resolution (ppr)
frequency response
output current
Square wave
A, B, Z phase
≤ 60 mA
90° ± 45°
5 V dc
1000, 1024, 2000, 2048
(other resolutions available upon request)
0~100 KHz
0~5 mA
MECHANICAL SPECIFICATIONS
rotor inertia of code-wheel
shock resistance
vibration proof
working life
weight
6.0x10^-8 kgm²
980 m/s² ,6ms, 2 times each on XYZ
50 m/s² ,10~200 Hz, 2 hours each on XYZ
MTBF ≥ 5000h(+25°C, 2000rpm)
25g (with 0.5 meter cable)
ENVIRONMENTAL SPECIFICATIONS
operating temp
-25° to +85° C
storage temp
-40° to +85° C
humidity
30~85% no condensation
protection
IP50
ORDERING INSTRUCTIONS
LME - XXXXX - XXXXXX
Resolution:
1000 = 1000 PPR
1024 = 1024 PPR
2000 = 2000 PPR
2048 = 2048 PPR
Output type:
D = line driver 26LS31
V = voltage
Bore type:
“blank” = standard
T = thru bore
Bore size:
600 = 6mm
635 = 6.35mm (1/4”)
800 = 8mm
1000 = 10mm
1400 = 14mm
1900 = 19mm
2000 = 20mm
"blank" = no kit
K = kit (Digi-Key only):
contains encoder,
centering tool, and
Allen wrench
20050 SW 112^th Ave. Tualatin, Oregon 97062 phone [phone] fax [phone]