SP-405Z,SP405Z,Rotary Encoder

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Rotary Encoder SP-405ZA

Rotary Encoder

SP-405ZA (Ultra-compact Type)

This encoder was designed as an economy type encoder with ultra compact outer dimensions and light weight of 100 grams only and can be considerable for OEM requirement as well. Seven output pulse type can be chosen among standard models.

Specifications

Number of output pulses			60, 100, 200, 300, 360, 500, 600P/R
Mechanical characteristics	Maximum revolution		6000 r/min
	Allowable shaft load	Radial	25 N
	Allowable shaft load	Thrust	15 N
	Shaft diameter		Φ4 mm
	Starting torque		2 mN･m
	Moment of inertia		6 g･cm²
	Mass		0.1 kg
Environmental characteristics	Operating temperature		-10°C to +70°C
	Max. humidity		90%
	Protection class		IP40°C
	Vibration durability		98 m/s² ^*1
	Shock durability		980 m/s²
Electrical characteristics	Output waveform		2-phase square wave + Zero mark
	Output voltage		“Hi”: More than power supply voltage -20%
	Output voltage		“Lo”: 0.5 V or less
	Duty		50% ± 25%
	Phase differences		90° ± 45°
	Response frequency		100 kHz
	Signal accuracy	Adjacent	±1/15 Pitch
	Output type		Collector^*2
	Connection method		Directly connected^*3
	Power supply (Current consumption)		DC 5 to 12 V (50 mA)

*1 2h each in X, Y and Z direction
*2 Load resistance 10 KΩ or more. Open collector output (DC 30 V, 35 mA or less) is also available as an option.
*3 Direct cable 1000 mm (terminal: open)

Revised: 2025/04/15

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