The HD35R Extreme Duty Shaft Encoder from Automated Control Engineering and Hengstler has a 100 mm IEC flange with an 11 mm shaft containing a 4mm key for standard motor mounting.
The HD35R features two, large-gauge, over-sized bearings that can handle excessive shaft loading of up to 440 N axial and 220 N radial. The phased array, wide-gap encoder engine combined with a unbreakable code disk delivers superior shock (400g [6 msec]) and vibration (20g [5 to 3000 Hz]) resistance.
This heavy duty encoder is IP67 rated for application versatility in harsh environments. The connection has a sealed junction box for field wiring and water ingress protection.