Speed optical sensor Kit Encoder

for coordinate measuring machineskit

Product Description
POSITAL IXARC Singleturn modular, kit encoder: Incremental RS422 interface, Hub design.

Interface
Interface: Incremental RS422
Pulses per Revolution: 1000, 1024
Output Incremental: A, /A, B, /B, Z, /Z
Configuration Remark: PPR: 1000, 1024

Outputs
Output Driver: RS 422 (TTL)
Output Voltage High Level RS422 (TTL): Condition: current max. -20 mA, min. 2.4 V; condition: no...
Output Voltage Low Level RS422 (TTL): Condition: current max. +20mA, max. 0.4 V; condition: no ...
Output Rise Time: 110 ns
Outfall Fall Time: 100 ns
Index Pulse Width: P0: in electrical °: Min. 60, typ.: 90, max: 120
Index Pulse Rise Time: t1 in ns: min. 50, typ. 100, max. 200
Index Pulse Fall Time: t2 in ns: min. -10, typ. 15, max. 25
Maximum Switching Current: 8 mA per Channel
Connector: Latching Pin Connector, 10 pin

Electrical Data
Supply Voltage: 4.5 – 5.5 VDC
Current Consumption: CPR < 500, no load: typ. 29 mA, max. 36 mA; CPR ≥ 500, no load: typ. 56 mA, max. 65 mA
Power Consumption: ≤ 0.7 W
Reverse Polarity Protection: No
Short Circuit Protection: No
Max Load Capacitance: 100 pF
Max. Permissible Electric Speed: minimum value of [ (18*10^6)/PPR and 60000 ] 1/min
EMC Electrostatic Discharge: ± 4 kV, IEC 61000-4-2
MTTF: 6404 years @ 20°C and 40 % relative humidity

Sensor
Technology: Optical
Resolution Singleturn: Incremental with Index (Kit)
Resolution Multiturn: 0 bit
Accuracy (INL): ±0.16°
Phase Angle: Pulse diagram Z: 90° ±30°
Duty Cycle: Pulse diagram X,Y: 180°±30°

Environmental Specifications
Protection Class (Housing): IP40
Min Temperature: -40 °C (-40 °F)
Max Temperature: +100° C (+212° F)

Mechanical Data
Top Shield: Screwed
Housing Material: Polycarbonate 20% Glass Fiber Filled
Housing Coating: No Coating
Shaft Type: Hub
Kit Shaft Dimension: 8 mm
Shaft Material: Aluminum
Shaft Fastening Options: Shaft Set Screw
Maximum Axial / Radial Misalignment: ± 0.25 mm / ± 0.05 mm
Disk Radial Position Tolerance: min. ± 0.127 mm, gap set by standard spacer tool
Weight: 0 (0.00 lb)
Rotor Inertia: ≤ 0.56 gcm² [≤ 3.06 x 10^-3 oz-in²]
Vibration Resistance: ≤ 20 g (5 Hz – 2000 Hz)
Tooling: 1-4pcs = One spacer, hex and centering tool per encoder (PO3

Certification
Approval: No CE

Product Life Cycle
Product Life Cycle: New

Connection Plan (Signal — Pin Number)
Not Connected — 1
Power Supply — 2
GND — 3
Not Connected — 4
/A — 5
A — 6
/B — 7
B — 8
/Z — 9
Z — 10

Pulse Diagram
Pulse diagram available showing lead/pulse relationships and polarity.

Dimensional Drawing
Dimensional drawings available for flange and housing; kit drawings show multiple views and mounting details.

Downloads
Datasheet, 2D drawing, 3D drawings (flange, housing) and mounting instructions are listed as downloadable resources.

Caractéristiques / spécifications techniques

• Model: VCD-5LI0-HHHH-08DD-P
• Brand: POSITAL
• Interface: Incremental RS422
• PPR options: 1000, 1024
• Supply Voltage: 4.5–5.5 VDC
• Power Consumption: ≤ 0.7 W
• Accuracy (INL): ±0.16°
• Protection Class: IP40
• Operating Temperature: -40 °C to +100 °C
• Shaft: Hub, 8 mm, Aluminum
• Connector: 10-pin latching pin connector
• MTTF: 6404 years @ 20°C and 40% RH