Encoder MEM
Single and multiturn encoders
The magnetic absolute encoder MEM reaches high acceleration and speed values thanks to its innovative electronic construction technology. The new technology – involving no mechanical gear – also grants the instrument a long life.
The encoders series MEM can be supplied in single or in multiturn version, with high resolution values: up to 13 bits info/revolution (corresponding to 8192 info/rev.) x 15 bits rev. (corresponding to 32768 rev.), in binary or Gray code.
The multiturn encoders provide the SSI serial output signal, while the singleturn type offer two output options: SSI or push pull parallel signal.
Several mechanical versions are available to satisfy all application requirements: round flange, square flange, hollow shaft, with different options for the shaft diameter and connection position and type.
TECHNICAL SPECIFICATIONS
- Resolution 5 ÷ 13 bits info/rev. x 15 bits rev.,
- Binary or Gray code
- 5V SSI serial output – Optional: push-pull parallel output (singleturn type only)
- 5/28Vdc supply 1.2 W
- Max frequency 100 KHz
- Connection outlet: 12-pin axial or radial connector including flying tap or 8-wire axial or radial cable 1 m long
- Data memory > 21 years
- Aluminium case
- Several configurations available
- Protection degree IP65 – Optional IP66
- Electronic reset function
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Series MEM520 - Bus
Ø 58 mm round flange
Servo coupling
Ø 50 mm centering mask
Ø 6, 8 o 10 mm shaft -
Series MEM540
Ø 58 mm round flange
Ø 36 mm centering mask 3 M4 holes at 120° on Ø 48 mm
Ø 6, 8 o 10 mm shaft -
Series MEM450
Hollow shaft for motor mounting
Ø 8, 10, 12, 14, 15 mm hole
Fixing by elastic support -
Series MEM620
63.5×63.5 mm square flange
Ø 31.75 mm centering mask
Ø 6, 8 o 10 mm shaft