Incremental encoders | DKS40 | DKS40-A5J02048 | Mechanical design: Solid shaft face mount flange 8 mm x 13 mm | Communication interface: 4.5 V ... 5.5 V, TTL, RS-422 | Connection type: Cable, 8-wire, universal, 0.5 m | Pulses per revolution: 2,048
Pulses per revolution
2,048
Measuring step
90° electric/pulses per revolution
Measuring step deviation at binary number of lines
0.035°
Error limits
0.09°1)
Communication interface
Incremental
Communication Interface detail
TTL / RS-422
Number of signal channels
6-channel
Initialization time
40 ms
Output frequency
≤ 200 kHz
Load current
30 mA
Operating current
≤ 40 mA (without load)
Connection type
Cable, 8-wire, universal, 0.5 m1)
Supply voltage
4.5 ... 5.5 V
Reference signal, number
1
Reference signal, position
90°, electric, logically gated with A and B
MTTFd: mean time to dangerous failure
600 years (EN ISO 13849-1)2)
Mechanical design
Solid shaft, face mount flange
Shaft diameter
8 mm
Shaft length
13 mm
Weight
+ 0.18 kg
Start up torque
0.6 Ncm (+20 °C)
Operating torque
0.4 Ncm (+20 °C)
Permissible shaft loading radial/axial
40 N (radial)20 N (axial)
Operating speed
6,000 min⁻¹
Moment of inertia of the rotor
6 gcm²
Bearing lifetime
2 x 10^9 revolutions
Angular acceleration
≤ 500,000 rad/s²
EMC
EN 61000-6-2, EN 61000-6-3
Enclosure rating
IP64
Permissible relative humidity
Condensation of the optical scanning not permitted
Operating temperature range
0 °C ... +60 °C
Storage temperature range
–40 °C ... +70 °C, without package
Resistance to shocks
50 g, 7 ms (EN 60068-2-27)
Resistance to vibration
20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)
ECLASS 5.0
27270501
ECLASS 5.1.4
27270501
ECLASS 6.0
27270590
ECLASS 6.2
27270590
ECLASS 7.0
27270501
ECLASS 8.0
27270501
ECLASS 8.1
27270501
ECLASS 9.0
27270501
ECLASS 10.0
27270501
ECLASS 11.0
27270501
ECLASS 12.0
27270501
ETIM 5.0
EC001486
ETIM 6.0
EC001486
ETIM 7.0
EC001486
ETIM 8.0
EC001486
UNSPSC 16.0901
41112113
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