A Tech Authority, Inc.
13745 Stockton Ave.
Chino, CA 91710
(909) 614-4522
heidenhain.atechauthority.com

The HEIDENHAIN EQN 437 is a compact absolute multiturn encoder with EnDat2.2 interface and optional Functional Safety.

The HEIDENHAIN EQN 437 absolute encoder offers the following features…

• 25 bit (33554432ppr)
• EnDat 2.2 interface
• 4096 line count
• 8mm or 12mm blind hollow or through shaft
• Mounted stator coupling
• Max. operating temperature up to 100 °C
• Max. shaft speed: 12000 rpm
• Voltage supply is DC 3.6V to 14V
• Housing diameter ≈ 56mm
• 1 meter cable or 17 pin radial flange socket connector
• IP64 rating
• 4096 lines: ±20“