DFS60A-BEPC65536 | DFS60

INCREMENTAL ENCODERS

Reverse polarity protection

✔

Short-circuit protection of the outputs

✔ 1) 2)

MTTFd: mean time to dangerous failure

300 years (EN ISO 13849-1) 3)

1) Programming TTL with ≥ 5.5 V: short-circuit opposite to another channel or GND permissable for maximum 30 s.

2) Programming HTL or TTL with < 5.5 V: short-circuit opposite to another channel, US or GND permissable for maximum 30 s.

3) 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 com-

ponents, 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

Blind hollow shaft

Shaft diameter

12 mm

Weight

+ 0.2 kg

Shaft material

Stainless steel

Flange material

Aluminum

Housing material

Aluminum die cast

Start up torque

0.8 Ncm (+20 °C)

Operating torque

0.6 Ncm (+20 °C)

Permissible movement static

± 0.3 mm (radial)

± 0.5 mm (axial)

Permissible movement dynamic

± 0.05 mm (radial)

± 0.01 mm (axial)

Operating speed

≤ 6,000 

min⁻¹ 1)

Moment of inertia of the rotor

40 gcm²

Bearing lifetime

3.6 x 10^10 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.

Ambient data

EMC

According to EN 61000-6-2 and EN 61000-6-3

Enclosure rating

IP67, Housing side, male connector (IEC 60529) 1)

IP65, shaft side (IEC 60529)

Permissible relative humidity

90 % (Condensation not permitted)

Operating temperature range

–40 °C ... +100 °C 2)

–30 °C ... +100 °C 3)

Storage temperature range

–40 °C ... +100 °C, without package

Resistance to shocks

100 g, 6 ms (EN 60068-2-27)

Resistance to vibration

30 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)

1) With mating connector fitted.

2) Stationary position of the cable.

3) Flexible position of the cable.

Classifications

eCl@ss 5.0

27270501

eCl@ss 5.1.4

27270501

eCl@ss 6.0

27270590

2023-11-18 22:09:56 | Product data sheet

Subject to change without notice

INCREMENTAL ENCODERS | SICK

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