E40S6-1000-3-T-24 Autonics Encoder 
Shaft outer diameter : Ø6mm
Max. response frequency : 300kHz
Max. allowable revolution : 5000rpm
Starting torque : Max. 40gf.cm(max. 0.00392N.m)
Resolution : 1000P/R
Control output : Totem pole
Power voltage : 12-24VDC  ±5%(ripple P-P: max. 5%)
Connection type : Radial cable type
Protection structure : IP50