SAH70E, SAH700, SAH720 Stainless Steel Heavy-Duty Encoders

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Heavy duty rugged shaft encoder in stainless steel housing, protected against seawater and tropical climates
The housing is protected against dust and liquids by a rugged enclosure with a protection class of up to IP68.
Models for use in hazardous environments are ATEX certified.
Precise photoelectric or magnetic sensing technology, good electromagnetic compatibility
Up to 16384 P/R pulses per revolution
Over-voltage, over-current, surge protection
Rugged metal housing, double bearing design, protection class up to IP68
Reverse short-circuit and short-circuit protection to minimize the impact of installation errors on the encoder.

SAH70E, SAH700, SAH720 Stainless Steel Heavy-Duty Encoders - XWDI

Product Specifications (SAH70E / SAH700 / SAH720 Series)

Parameter item	Specifications
Product Line	SAH70E, SAH700 \| SAH720
Dimensions (Housing)	Ø 70mm
Spindle Dimensions	Solid Shaft Ø 10, 11, 12mm \| Blind Hole Shaft Ø 10, 12, 14, 15mm
Housing Material	Aluminum or stainless steel
Principle of Induction	Optical or magnetic
Power supply voltage	5V ± 5% 10~30VDC 5~30VDC
Output Method	HTL/Push-Pull, TTL/RS422
Output signal	A B Z + A/B/Z/ (Optional dual-channel signal output)
Response frequency	300 kHz max
Protection function	Reverse polarity protection: Yes Short-circuit protection: Yes
Connection Method	Cables, plugs
Qualification method	Axial rear outlet, radial side outlet
Maximum rotational speed	12,000 rpm
Spindle load	Radial 200N, axial 110N
Protection Rating	IP65, IP68 (optional)
Starting Torque	< 0.01Nm (IP65), < 0.05Nm (IP68)
Temperature Range	Operating: -40°C to +85°C (optional -40°C to +110°C); Storage: -40°C to +100°C
Impact/Vibration Resistance	Impact resistance: 2500 m/s², 6 ms; Vibration resistance: 100 m/s², 10..2000 Hz
Pulse count per revolution	Common pulse values: 1, 5, 10, 12...10240 (Any specification within 16384 pulses can be customized)

Electrical Connections (Wiring Definitions)

Signal	0V	UB	NC	NC	A	A-	B	B-	0	0-	Block
M23 connector, 12-pin	10	12	11	2	5	6	8	1	3	4	10
M12 connector, 8-pin	1	2			3	4	5	6	7	8	1
MIL Connector (MS Standard), 10-pin	F	D	E	A	G	B	H	C	I	J	F
Wire color	白	棕			绿	黄	灰	粉	蓝	黑	Block