Type SCA500 pages
Automation /
Standard
Type SCA50
·
·
Supply Voltage:
Output Voltage:
Output Current:
Frequency Response:
Output Format:
Phase Sense:
IP 65 (IP 67 option)
·
Resolution:
Resolution up to 12.500 ppr
·
Code:
Shaft:
·
Electrical Specifications
Shaft Encoder -
Formerly named 2R or 2R-3L
Ø6
Ø
50 mm
mm to Ø 12 mm
Mechanical Specifications
Incremental
Material:
1 to 12.500 ppr (pulses per
revolution)
4,5 Vdc min. to 30 Vdc max.
(45 mA max. - no load)
Low: 500 mV max. at 10 mA
High: (Vin – 0,6) at -10 mA
(Vin – 1,3) at -25 mA
**
30 mA max. load
per output channel
300 kHz max.
Two channel (A, B) quadrature
with Index (Z) and optional
complementary (A-, B-, Z-)
outputs
A leads B clockwise (CW) from
the mounting end of the encoder
Weight:
Housing: Aluminum
Cap: Electroplated Aluminum
Shaft: Stainless Steel
Encoder: ~ 140 gr (4,94 oz)
Cable: 60 gr / meter (2,12 oz / meter)
Bearing Life:
> 1,9 x 1010 revolutions at rated load
Shaft Speed:
12.000 rpm (max.)
**
Starting Torque:
< 0,01 Nm (1,42 oz-in) at 25° C
**
Mass Moment of
Inertia:
2,0 gcm² (2,83 x 10-5 oz-in-sec²)
Shaft Loads:
Axial: 20 N (4.5 lbs) max.
Radial: 20 N (4.5 lbs) max.
Environmental Specifications
Operating Temp.:
-40° to +100° C
Storage Temp.:
-40° to +100° C
Index:
Gated with Channels A and B high
Shock:
100 G / 11 ms
Accuracy:
+/- 0,8 arc-min.
Vibration:
10-2000 Hz / 10 G
ASIC Push pull and Differential
OL7272 Push-pull and Differential
Line Driver
26C31 Differential Line Driver
5V output (with 5V input)
Reverse polarity and output short
circuit protected
Tested to EN61000-6-2 : 2005
(industrial environments)
Electromagnetic compatibility
(EMC) and EN 61000-6-3 : 2007
(residential, commercial, and lightindustrial environments) for
Electromagnetic compatibility
(EMC)
Bump:
10 G / 16 ms (1000 x 3 axis)
Humidity:
98 % RH without condensation
Enclosure Rating:
IP 65 / Nema 4 (approx.)
IP 67 / Nema 6 (approx.) option
Outputs:
Electrical Protection:
Noise Immunity:
Connection Options
Cable:
8 leads (0,14 mm2, 26 AWG) - Differential
5 leads (0,14 mm2, 26 AWG) - Standard
twisted pairs; shielded
Connector:
5-pin
8-pin
9-pin
12-pin
M12
M12
M23
M23
-
Standard
Differential
Standard
Differential
**= It is recommended user not to combine max. Value for all 3 parameters
Rev. 1.5 10. September - 2014
Scancon Tranevang 1 3450 Allerød Denmark
Tlf +45 48 17 27 02 Fax +45 48 17 22 84 www.scancon.dk
p. 1
"