Oder Information

KLS4-EC1121 S-E5A-XX

EC1121: Model Type
S: with Switch
E: Bushing
5A: Pulseand Detent Code
5A: 15 Pulse with 30 Detents
5B: 15 Pulse without Detent
4A: 20 Pulse with 20 Detents
4B: 20 Pulse without Detent
3A: 9 Pulse with 18 Detents
3B: 9 Pulse without Detents
XX:Shaft type and Length Code

Electrical Characteristics
Rated Power: DC5V 5mA Max.
Output signal: A B 2signals
Resolution: 15 Pulses 360°
20 Pulses 360°
9 Pulses 360°
Phase difference: 0.08T Min.
Sliding noise: 3mS Max.
Contact Resistance: 1 Ω Max.
Insulation resistance: 100MΩ Min. at DC 250V
Withstand voltage: AC300V / 1 min

Mechanical
Total rotation angle: 360°
Rotational Torque: 20~200 gf.cm Max
Click Torque: 20~150 gf.cm
Push-pull Strength of Shaft: 8.0kgf Min.
Number of Detents: 30 detents Step angle:12°±2°
20 detents Step angle:18°±2°
18 detents Step angle:20°±2°
Without detents
Rotational Life: 30000±200 cycles per 100gf.cm Min.
Temp. Range: -30 ° C ~ + 80 ° C
Soldering: 250 ° C 3Sec. Max.