E30 Incremental Rotary Encoder

Offers great accuracy and reliability in a small size, and an excellent price/performance ratio

View technical specifications

E30 / E31 - Incremental rotary encoder

Miniature incremental rotary encoders with (E31) or without zero pulse (E30). The number of available ppr ranges from 2 to 5000. The construction technology relying on compact and innovative electronics allows to achieve high perform ances at a contained price level.

Features E30

Pulses per revolution: 2 - 5000
Shaft diameter: 4 mm
Operating temp.: -10 C - + 60 C
Electronic output: Multiple options

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Technical Specifications

Specification	Value
Absorption	40 mA max
Case material	ABS
Connections	Axial or radial cable 1 m long
Electronic output	Push-pull, NPN open collector, 5Vdc or 8/24Vdc line driver signals protected against short circuits
Inertia	≤5g cm2
Max load	10N axial / 20N radial
Max. frequency	100/150 KHz
Operating temperature	-10 ÷ 60°C
Output signals	Two square waves 90° ±15° out of phase – Zero pulse width: 90°±15°
Protection degree	IP54
Pulse code	Incremental
Pulses/revolution	2 ÷ 12500
Revolutions/minute	6000
Shaft diameter	4 - 6 mm
Shaft material	Steel AISI 303
Shock resistance (11 ms)	30 G
Starting torque	≤0.2 Ncm
Stocking temperature	-20 ÷ 80°C
Supply voltage	5Vdc or 8/24Vdc - protection against polarity reversal
Vibration resistance (10÷2000 hz)	10 G
Weight	70 g ca.
Zero pulse	One pulse/revolution