RMS20 Datasheet, PDF (1/3 Pages) Copal Electronics – MANUAL SETTING TYPE MAGNETIC ENCODERS

RMS20 MANUAL SETTING TYPE MAGNETIC ENCODERS
˙ FEATURES
O High resolution of 256 P/R and fine setting
O Lower consumption of electric power (15 mA maximum) due to magnetic method
O Long life for 10⁵ times continuous run due to contactless & magnetic method
O Square wave output (with Amp.)
O Smooth rotation for setting
O RoHS compliant
RoHS compliant
˙ PART NUMBER DESIGNATION
RMS20 - 250 - 201 - 1
Series name
Resolution (P/R)
100, 250, 256
˙ LIST OF PART NUMBERS
Resolution
Item
Input voltage
100 (P/R)
250 (P/R)
5V
256 (P/R)
˞Verify the above part numbers when placing orders.
Part number
RMS20-100-201-1
RMS20-250-201-1
RMS20-256-201-1
Output connection
É¿Cable wire
Output phase
2ɿ“A” & “B”
˙ STANDARD SPECIFICATIONS
O Electrical characteristics
Input voltage
DC5 V ± 5 %
Input current
15 mA maximum (No load)
Output wave form
Square wave
Output phases
A, B
(P/R)
Resolution
100
250
256
Phase difference of outputs A & B
90° ± 45°
Maximum frequency response
5 kHz
Output signal
“1 (High)”
“0 (Low)”
+ 4.5 V minimum
+ 0.5 V maximum
Sensor
Magnetoresistive element
O Mechanical characteristics
Rotational torque
4.90 mN·m {50 gf·cm} maximum
Inertia
3 g·cm² maximum
Shaft loading
Radial
(When mounting) _Axial
9.81 N {1 kgf} maximum
9.81 N {1 kgf} maximum
Rotational life
^ ճసɹrevolution
Net weight
Approx. 20 g
Strength of tighten screw
0.49 N·m {5 kgf·cm} maximum
O Environmental characteristics
Operating temp. range
− 10 ~ 60 °C
Storage temp. range
− 40 ~ 70 °C
Protection grade
IP40