DFS60E-S1UA01000 – Incremental Encoders – SICK Encoders

USD $ 302.82

SKU: SICK 1059125

Incremental encoders generate information about position, angle, and rotation counts. The resolution is defined in the number of lines or pulses per rotation, which the encoder transmits to the control unit for each rotation. The current position can be determined by the control unit by counting these pulses. A reference run can be necessary when switching on the machine.

Part Number: 1059125
Encoders Model: DFS60E-S1UA01000
OEM Spec Ref 

Performance

Pulses per revolution 1,000 1)
Measuring step 90° electric/pulses per revolution
Measuring step deviation at non binary number of lines ± 0.2°
Error limits ± 0.3°
  • 1) See maximum revolution range.

 

Interfaces

Communication interface Incremental
Communication Interface detail TTL / RS-422
Number of signal channels 6-channel
0-set function via hardware pin ✔
0-SET function H-active, L = 0 – 3 V, H = 4,0 – Us V 1)
Initialization time 30 ms
Output frequency ≤ 300 kHz
Load current ≤ 30 mA
Operating current 40 mA (without load)
Power consumption Without load
  • 1) Only with devices with M23 connector in connection with electrical interfaces M, U, V and W.

 

Electrical data

Connection type Male connector, M23, 12-pin, radial
Supply voltage 4.5 … 5.5 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 300 years (EN ISO 13849-1) 2)
  • 1) Programming TTL with ≥ 5.5 V: short-circuit opposite to another channel 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

Mechanical design Solid shaft, Servo flange
Shaft diameter 6 mm
Shaft length 10 mm
Weight + 0.3 kg
Shaft material Stainless steel
Flange material Aluminum
Housing material Aluminum die cast
Start up torque 0.5 Ncm (+20 °C)
Operating torque 0.3 Ncm (+20 °C)
Permissible Load capacity of shaft 80 N (radial)

40 N (axial)
Operating speed ≤ 9,000 min⁻¹ 1)
Moment of inertia of the rotor 6.2 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.
Weight 0.343 kg
Dimensions 13.5 × 9 × 18 cm

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