DBS50E-SKEJ00020

DBS50E-SKEJ00020

Incremental encoders
DBS36/50

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SKU: DBS50E-SKEJ00020 Danh mục: Incremental encoders Thẻ: 1109486, DBS50E-SKEJ00020

Mô tả

Performance

Pulses per revolution	20
Measuring step	90°, electric/pulses per revolution
Measuring step deviation	± 18° / pulses per revolution
Error limits	± 54° / pulses per revolution
Duty cycle	≤ 0.5 ± 5 %

Interfaces

Communication interface	Incremental
Communication Interface detail	HTL / Push pull
Number of signal channels	6-channel
Initialization time	< 3 ms
Output frequency	≤ 300 kHz
Load current	≤ 30 mA
Power consumption	< 0.5 W (without load)

Electrical data

Connection type	Cable, 8-wire, universal, 0.5 m
Supply voltage	7 … 30 V
Reference signal, number	1
Reference signal, position	90°, electric, logically gated with A and B
Reverse polarity protection	✔
Short-circuit protection of the outputs	✔ ¹⁾
MTTFd: mean time to dangerous failure	600 years (EN ISO 13849-1) ²⁾

¹⁾ The short-circuit rating is only given if Us and GND are connected correctly.
²⁾ This product is a standard product and does not constitute a safety component as defined in the Machinery Directive. Calculation based on nominal load of components, average ambient temperature 40°C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.

Mechanical data

Mechanical design	Solid shaft, face mount flange 3xM4
Shaft diameter	8 mm
Shaft length	13 mm
Weight	+ 180 g (with connecting cable)
Shaft material	Stainless steel
Flange material	Aluminum
Housing material	Aluminum
Material, cable	PVC
Start up torque	+ 0.9 Ncm (+20 °C)
Operating torque	0.6 Ncm (+20 °C)
Permissible shaft loading	30 N (axial) 50 N (radial)
Operating speed	6,000 min⁻¹ ¹⁾
Maximum operating speed	8,000 min⁻¹ ²⁾
Moment of inertia of the rotor	0.65 gcm²
Bearing lifetime	2 x 10^9 revolutions
Angular acceleration	≤ 500,000 rad/s²

¹⁾ Allow for self-heating of 3.3 K per 1,000 rpm when designing the operating temperature range.
²⁾ No permanent operation. Decreasing signal quality.

Ambient data

EMC	According to EN 61000-6-2 and EN 61000-6-3 (class A)
Enclosure rating	IP65
Permissible relative humidity	90 % (Condensation not permitted)
Operating temperature range	–20 °C … +85 °C, –35 °C … +95 °C on request
Storage temperature range	–40 °C … +100 °C, without package
Resistance to shocks	100 g, 6 ms (EN 60068-2-27)
Resistance to vibration	20 g, 10 Hz … 2,000 Hz (EN 60068-2-6)

Classifications

eCl@ss 5.0	27270501
eCl@ss 5.1.4	27270501
eCl@ss 6.0	27270590
eCl@ss 6.2	27270590
eCl@ss 7.0	27270501
eCl@ss 8.0	27270501
eCl@ss 8.1	27270501
eCl@ss 9.0	27270501
eCl@ss 10.0	27270501
eCl@ss 11.0	27270501
eCl@ss 12.0	27270501
ETIM 5.0	EC001486
ETIM 6.0	EC001486
ETIM 7.0	EC001486
ETIM 8.0	EC001486
UNSPSC 16.0901	41112113

Technical drawings

DBS50E-SKEJ00020

Dimensional drawing Face mount flange 3xM4

DBS50E-SKEJ00020

PIN assignment

DBS50E-SKEJ00020

Diagrams Signal outputs for electrical interfaces TTL and HTL

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