DKV60E-22APA0020

Measuring wheel encoders
DKV60

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SKU: DKV60E-22APA0020 Danh mục: SICK Thẻ: Part no.: 1115699, Type:DKV60E-22APA0020

Performance

Pulses per revolution	20
Resolution in pulses/mm	0.1
Measuring increment (resolution in mm/pulse)	10
Measuring step deviation	± 18°, / pulses per revolution
Error limits	± 4 mm/m, subject to the measuring wheel (wheel + surface)
Duty cycle	≤ 0.5 ± 5 %
Initialization time	≤ 3 ms

Electrical data

Operating power consumption (no load)	50 mA
Connection type	Cable, 8-wire, with male connector, M12, 8-pin, universal, 1.5 m
Supply voltage	4.5 V … 5.5 V
Load current max.	30 mA
Maximum output frequency	≤ 300 kHz
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⁾ Short-circuit opposite to another channel, US or GND permissable for maximum 30 s.
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

Measuring wheel circumference

200 mm

Measuring wheel surface

O ring EPDM ¹⁾

Spring arm design

69.5 mm spring arm

Mass

420 g

Spring arm mechanism material
Spring element	Spring steel, anti-corrosive
Measuring wheel, spring arm	Spring steel, anti-corrosive

Start up torque

0.9 Ncm (at 20 °C)

Operating torque

0.4 Ncm (at 20 °C)

Operating speed

≤ 1,000 min⁻¹

Maximum operating speed

1,500 min⁻¹

Bearing lifetime

2 x 10^9 revolutions

Maximum travel/deflection of spring arm

8 mm at 14 N spring travel

Recommended pretension

8 N at 4 mm deflection ²⁾

Max. permissible working area for the spring (continuous operation)

± 1.5 mm

Recommended spring deflection

2 mm … 8 mm

Mounted encoder

DBS50 Core, DBS50E-SKAPA0020

¹⁾ The surface of a measuring wheel is subject to wear. This depends on contact pressure, acceleration behavior in the application, traversing speed, measurement surface, mechanical alignment of the measuring wheel, temperature, and ambient conditions. We recommend you regularly check the condition of the measuring wheel and replace as required.
²⁾ When measured from the top of the measuring surface.

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 … +60 °C –35 °C … +95 °C (on request)
Storage temperature range	–40 °C … +100 °C, without package

Classifications