Mechanical engineering | Fabrication technology » Electric Gearshift System, EGS


Year, pagecount:2022, 2 page(s)
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Electric Gearshift System (EGS) The Zytek EGS (Electrical Gearshift System) holds a unique place as the only high-level advanced gearshift system which is purely electro-mechanical. The system has been specifically developed to avoid the installation complexity, maintenance requirements, and weight associated with pneumatics or hydraulics, whilst delivering equivalent shift energies and ultra-rapid shift speeds. The latest version includes additional functionality in order to meet the latest HV components safety guidelines and offer users more flexible options within the control software architecture. Offered with the option of bespoke gearshift paddles, Zytek offer the complete and ultimate gearshift solution. S P E C I F I C AT I O N APPLICABLE SERIES EGS, comprising: Gearshift Control Unit Double-acting Gearshift Actuator Steering Wheel Paddles (optional) Dimensions: GCU: 185 x 212 x 44 mm (excl connectors) SA: 67 dia x 94 mm (excl actuating rod) Mass: 2.0 + 12 kg

(without harness) Peak Actuating Force: 1000N Peak actuating stroke: ±11.5mm Operating Voltage: 12 V Individual Shift time: 25ms Bulk shift time: 5 in < 1s Cooling: None required Control: CAN Environmental Sealing: GCU - Cabin Single seaters Endurance cars GT3/SuperGT Time attack cars E G S S Y S T E M A R C H I T E CT U R E Please see next page Z Y T E K . C O U K Electric Gearshift System (EGS) E G S S Y S T E M A R C H I T E CT U R E C O N N E CTO R I N F O R M AT I O N Power Connector: AS6 16-08SN Pin Signal A +12V Supply (Master switch) B +12V Supply (Master switch) C Ground D Ground E Clutch Actuator + F Clutch Actuator - E G S A C T U ATO R F O R C E D I S P L AC E M E N T Signal Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Connector: AS6 14-35SN Signal Diagnostic CAN Low Vehicle CAN High Vehicle CAN Low Logging CAN High Logging CAN Low GCU HV Enable GCU Enable Spare Signal / Screen Ground HW

Shift Control Dig in 1 HW Shift Control Dig in 2 Spare Sensor Supply Clutch Position Sensor Signal A Clutch Position Sensor Supply Clutch Pressure Sensor Supply Gear Position Sensor Supply ECS CAN High ECS CAN Low Diagnostic CAN High Vehicle CAN Screen Logging CAN Screen Spare Signal / Screen Ground Spare Signal / Screen Ground Spare Ground HW Shift Control Dig in 3 HW Shift Control Dig in 4 Clutch Position Sensor Signal B Clutch Pressure Sensor Signal Gear Position Sensor Signal A ECS CAN Screen Diagnostic CAN Screen Spare Analogue Input 2 Spare Analogue Input 3 Clutch Position Sensor Ground Clutch Pressure Sensor Ground Gear Position Sensor Signal B Spare Analogue Input 1 Gear Position Sensor Ground Z Y T E K . C O U K