Most companies design their own encoder discs/strips and masks and they require the services of a company who can manufacture these custom designed parts. Stork Veco offers electroforming and etching services for producing the precision components required for challenging motion control requirements. (read more)

Avtron introduces the HS35A Encoder. The HS35A easily fits shafts from 1/2" to 1", using a durable shaft insert. Resized from 1/2" to 7/8" by replacing or removing the insert, it allows our factory, distributors, and stockrooms to swiftly meet any need. The shaft insert also provides isolation from motor shaft currents, while permitting case grounding to meet NEC requirements. (read more)

RESR and SiGNUM™ Optical Angle Encoders from Renishaw. Renishaw's high accuracy angle encoders are available in a large range of diameters and line counts to provide compatibility with standard controllers. Based on a one-piece stainless steel ring with axial graduations marked directly onto the periphery. Available in both standard or low inertia sections to suit a diverse ... (read more)

Avtron AV25 Encoders fit a vast array of applications from coupled AC and DC motor shafts, servos, conveyors, and most any machine. AV25 can withstand up to 100 lb shaft loads. It features a shatterproof optical disk, and better shock and vibration capability. (read more)

Avtron HS25A Encoders easily fit shafts from 3/8" to 3/4", using a durable shaft insert. Units may be resized by replacing or removing the insert, enabling our factory, distributors, and customer stockrooms to swiftly meet any need. The shaft insert (3/8" to 5/8") also provides isolation from motor (read more)

ECN 1313 Rotary encoder with integral bearing for integration in motors
Mounted stator coupling
Installation diameter 65 mm
Taper shaft (read more)

FRABA is the only manufacturer of ethernet absolute rotary encoders. We offer TCP/IP, -UDP, Modbus, and Powerlink. The encoder can be either single turn, or multi-turn up to 30 bits with 16 bit resolution. Our TCP/IP version has a integrated web hub so that it can be connected to directly through your web browser. (read more)

Our DWD38 encoder is ideal for DrawWorks applications and corrosive environments that demand heavy duty wash down protection. Extremely robust, the DWD38 eliminated the use of a fragile glass disc in favor of a Mylar and or stainless steel disc. Northstar's DWD38 Harsh Duty Optical Encoder is an (read more)

Rotary encoders serve as measuring sensors for rotary motion, and for linear motion when used in conjunction with mechanical measuring standards such as leadscrews. (read more)

The heavy duty rail proven NorthStar HSD44 optical encoder is a anodized aluminum encoder that can survive high levels of shock and vibration, wide temperature extremes and operating environment contaminants. The 1024 pulses per revolution are provided by a rugged stainless steel disc which is read from a specially designed optical sensor. An enormous .025" (read more)