DFS60A-TDEK00001 | SICK Sensors | Incremental encoders DFS60

• Estimated Lead Time : 4-6 Weeks

• Manufacturer : Sick Sensors

• Incremental encoders DFS60

Performance

• Pulses per revolution : 1 1)

• Measuring step : 90° electric/pulses per revolution

• Measuring step deviation at non binary number of lines : ± 0.04°

• Error limits : ± 0.03°

1) See maximum revolution range.

Interfaces

• Communication interface : Incremental

• Communication Interface detail : HTL / Push pull

• Number of signal channels : 6-channel

• Initialization time : 40 ms

• Output frequency : ≤ 820 kHz

• Load current : ≤ 30 mA

• Power consumption : ≤ 0.5 W (without load)

Electrical data

• Connection type : Cable, 8-wire, universal, 1.5 m 1)

• Supply voltage : 10 ... 32 V

• Reference signal, number : 1

• Reference signal, position : 90°, electric, logically gated with A and B

• Reverse polarity protection : Yes

• Short-circuit protection of the outputs : Yes 2)

• MTTFd: mean time to dangerous failure : 300 years (EN ISO 13849-1) 3)

1) The universal cable connection is positioned so that it is possible to lay it without bends in a radial or axial direction.
2) 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 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 : Through hollow shaft

• Shaft diameter : 10 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.

• Shipping Weight : 1 Kg