Material: Weight: Bearing Life: Shaft Speed: Shaft Loads: Shock: Vibration: Bump:

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1 Type SAG - SSI Synchronous Serial Interface (SSI) (RS422) Single Turn Resolution up to 16 bit Multi Turn Resolution up to 14 bit Available with: Shaft, Blind Hollow Shaft and Through Hollow Shaft Electrical Specifications Code: Interface: Resolution: Transfer Distance: Clock Input: Data Output: Clock Frequency: Accuracy of Division: Cycle Time: Turn On Time: Supply Voltage: Power Consumption: Absolute Binary or Gray Code Synchronous Serial Interface (SSI) Driver meets EIA standard RS422 Option: Strobe Function allows connection of up to 10 encoders on one data line Max. 14 bit (16384) revolutions Max. 16 bit (65536) steps per rev. Up to 1200 m (3937 ft) RS422 compatible via optocoupler Line Driver RS khz to 2MHz +/- ½ LSB (12 bit) +/- 2 LSB (16 bit) < 25 μs < 1 s 10 to 30 VDC (Absolute limits) According to EN Max. 1,5 watts Mechanical Specifications Material: Weight: Bearing Life: Shaft Speed: Starting Torque: Rotor Mass Moment of Inertia: Shaft Loads: Shock: Vibration: Bump: Housing: Aluminum or Stainless Steel Cap: Aluminum or Stainless Steel Hollow Shaft: Stainless Steel Aluminum: ~ 1600 gr (56,44 oz) Stainless Steel: ~ 3100 gr (109,35 oz) > 1,9 x revolutions at rated load rpm (max.) IP rpm (max.) IP 65, IP 66, IP 67 0,01 Nm at 25 C (no seal) 0,03 Nm at 25 C (with seal) 50 gcm² (7,08 x 10-4 oz-in-sec²) Axial: Radial: 100 G / 11 ms 40 N (13,50 lbs) max. 110 N (17,98 lbs) max. 20 G / Hz Environmental Specifications Operating Temp.: Storage Temp.: Humidity: 10 G / 16 ms (1000 x 3 axis) -40 to +85 C -40 to +85 C 98 % RH without condensation Electrical Protection: Reverse polarity Noise Immunity: EN :2005 Emitted Interference: EN : Enclosure Rating: IP 64 / Nema 4 (approx.) IP 65 / Nema 5 (approx.) IP 66 / Nema 6 (approx.) IP 67 / Nema 6 (approx.) Rev November Scancon Huginsvej Hillerød Denmark p. 1

2 Interface SSI Preset Function The Preset function allows to set the output value to zero at the present mechanical position. 0 (open or GND) Inactive 1 (4.5 V to V S) The encoder value will be set to 0 after the preset input was active for 100 ms and changes to inactive again Input Resistance 110 kω DIR Function (Complement) The DIR-function allows to change the encoder counting direction. 0 (open or GND) Increasing Values Turning Clockwise (Viewed from 1 (4.5 V to V S) Decreasing Values Turning Clockwise (Viewed from Input Resistance 60 kω Interface Synchronous Serial Interface (SSI) Comment Driver Driver meets EIA standard RS 422; transmission rates up to 10 MBits/sec. Transfer Transfer distance up to 1200 m (3937 ft) Strobe Function (Optional) Allows for up to 10 absolute rotary encoders to use the same data line. Rev November Scancon Huginsvej Hillerød Denmark p. 2

3 Connection Types for Solid and Hub Shaft Each connection type can be combined with any flange type. Radial and Axial M12 Connector SAG-SXXX-XXXX-XXXX-PRQ SAG-SXXX-XXXX-XXXX-PAQ Not available with Through Hollow Shaft Radial and Axial M23 Connector SAG-SXXX-XXXX-XXXX-PRL SAG-SXXX-XXXX-XXXX-PAL Not available with Through Hollow Shaft Radial and Axial Cable SAG-SXXX-XXXX-XXXX-CRW SAG-SXXX-XXXX-XXXX-CAW Not available with Through Hollow Shaft Rev November Scancon Huginsvej Hillerød Denmark p. 3

4 Flange Types for Solid Shaft Each flange type can be combined with any connection type. Synchro Flange SAG-SXXX-XXXX-S06X-XXX Synchro Flange SAG-SXXX-XXXX-S10X-XXX SAG-SXXX-XXXX-S12X-XXX L (Single-Turn) L (Multi-Turn) Clamp Flange SAG-SXXX-XXXX-C06X-XXX L (Single-Turn) L (Multi-Turn) Clamp Flange SAG-SXXX-XXXX-C10X-XXX SAG-SXXX-XXXX-C12X-XXX L (Single-Turn) L (Multi-Turn) L (Single-Turn) L (Multi-Turn) Rev November Scancon Huginsvej Hillerød Denmark p. 4

5 Flange Types for Hub Shaft and Hollow Shaft Each flange type can be combined with any connection type. Hub Shaft SAG-SXXX-XXXX-B06X-XXX SAG-SXXX-XXXX-B08X-XXX SAG-SXXX-XXXX-B10X-XXX SAG-SXXX-XXXX-B11X-XXX SAG-SXXX-XXXX-B12X-XXX SAG-SXXX-XXXX-B14X-XXX SAG-SXXX-XXXX-B15X-XXX Hollow Shaft SAG-SXXX-XXXX-T08X-XXX SAG-SXXX-XXXX-T10X-XXX SAG-SXXX-XXXX-T12X-XXX L (Single-Turn) L (Multi-Turn) CAW PRL/PRQ L (Single-Turn) L (Multi-Turn) Rev November Scancon Huginsvej Hillerød Denmark p. 5

6 Output Terminations M pin M pin Signal S1/S4 S1/S4 Clock Clock Data Data DIR 8 8 +Vs 2 11 GND 1 12 Preset 7 9 Shielding Shell Connector Cable Output Signal Power supply GND Data+ Data- Clock+ Clock- Preset DIR Shielding Cable color Brown White Gray Pink Green Yellow Blue Red Shield Rev November Scancon Huginsvej Hillerød Denmark p. 6

7 Absolute Ordering Code Example: SAG - S101B B10 S - PRL SAG Interface Revolution Resolution Mechanical IP Connection Design Type SSI Binary S101B 12 bit (4096 steps / 0,088 ) 12 SSI Gray S101G 13 bit (8192 steps / 0,044 ) 13 SSI Binary w Pushbuttons S401B 16 bit (65536 steps / 0,005 ) 16 SSI Gray w Pushbuttons S401G SSI+Incremental Binary+A/B/Z (RS422) S5xxB SSI+Incremental Binary+A/B/Z (Push-Pull) S6xxB SSI+Incremental Gray+A/B/Z (RS422) S5xxG SSI+Incremental Gray+A/B/Z (Push-Pull) S6xxG Clamp Flange Ø6 Clamp Flange Ø10 Singleturn 00 Clamp Flange Ø12 Multiturn: 8 bit (256 rev) 08 Synchro Flange Ø6 Multiturn: 12 bit (4096 rev) 12 Synchro Flange Ø10 Multiturn: 14 bit (16384 rev) 14 Synchro Flange Ø12 Through Hollow Ø8 Through Hollow Ø10 Through Hollow Ø12 Blind Hollow Ø6 Blind Hollow Ø8 Blind Hollow Ø10 Blind Hollow Ø11 Blind Hollow Ø12 Blind Hollow Ø14 Blind Hollow Ø15 IP54 to IP65 0 IP54 to IP67 (With Shaft Sealing) S IP54 to IP67 (Stainless Steel) V C06 C10 C12 S06 S10 S12 T08 T10 T12 B06 B08 B10 B11 B12 B14 B15 Cable: Axial 1m *(Not available in T08,T10,T12) Cable: Axial 2m *(Not available in T08,T10,T12) Cable: Axial 5m *(Not available in T08,T10,T12) Cable: Axial 10m *(Not available in T08,T10,T12) Cable: Radial 1m Cable: Radial 2m Cable: Radial 5m Cable: Radial 10m Connector: Axial M12, 8pin*(Not available in T08,T10,T12) Connector: Axial M23, 12pin*(Not available in T08,T10,T12) Connector: Axial M12, 8pin Connector: Axial M23, 12pin CAW 2AW 5AW AAW CRW 2RW 5RW ARW PAQ PAL PRQ PRL Rev May Scancon Huginsvej Hillerød Denmark p. 7