Global
These are navigation links to move inside this page.
SitemapAbsolute 60-mm-dia. Rotary Encoder
E6F-A
Rugged Encoder for High-precision Detection of Automatic Machine Timing
Data Sheet (431KB)
Quick links OMRON IA Rotary Encoders in your country.
-
- Middle East
-
Please contact Europe headquarters.
Ratings and Specifications
| Model | E6F- AB3C-C | E6F- AB3C | E6F- AB5C-C | E6F- AB5C | E6F- AB5B | E6F- AG5C-C | E6F- AG5C | E6F- AG5B | |
| Power supply voltage | 5 VDC -5% to 12 VDC +10%, ripple (p-p): 5% max. | 12 VDC -10% to 24 VDC +15%, ripple (p-p): 5% max. | |||||||
| Current consumption *1 | 60 mA max. | ||||||||
| Resolution (pulses/rotation) *2 | 360 | 256, 360, 720 | 256, 360, 720, 1024 | ||||||
| Output code | BCD | Gray code | |||||||
| Output configuration | NPN open-collector output | PNP open-collector output | NPN open-collector output | PNP open-collector output | |||||
| Output capacity | Applied voltage: 30 VDC max. Sink current: 35 mA max. Residual voltage: 0.4 V max. (at sink current of 35 mA) | Source current: 35 mA max. Residual voltage: 0.4 V max. (at source current of 35 mA) | Applied voltage: 30 VDC max. Sink current: 35 mA max. Residual voltage: 0.4 V max. (at sink current of 35 mA) | Source current: 35 mA max. Residual voltage: 0.4 V max. (at source current of 35 mA) | |||||
| Maximum response frequency *3 | 10 kHz | 20 kHz | |||||||
| Logic | Negative logic (high = 0, low = 1) | Positive logic (high = 1, low = 0) | Negative logic (high = 0, low = 1) | Positive logic (high = 1, low = 0) | |||||
| Direction of rotation | Output code incremented by CW (as viewed from the end of the shaft) | ||||||||
| Rise and fall times of output | 1 μs max. (E6F-AB3C, A[]5C: Load voltage: 5 V, Load resistance: 1 kΩ, Output cable: 2 m max.; E6F-A[]5B: Power supply voltage: 12 V, Load resistance: 1 kΩ, Output cable: 2 m max.) | ||||||||
| Starting torque | 9.8 mNm max. at room temperature, 14.7 mNm max. at low temperature | ||||||||
| Moment of inertia | 1.5 × 10-6 kgm2 max. | ||||||||
| Shaft loading | Radial | 120 N | |||||||
| Thrust | 50 N | ||||||||
| Maximum permissible speed | 5000 r/min | ||||||||
| Ambient temperature range | Operating: -10 to 70°C (with no icing), Storage: -25 to 80°C (with no icing) | ||||||||
| Ambient humidity range | Operating: 35% to 85% (with no condensation), Storage: 35% to 95% (with no condensation) | ||||||||
| Insulation resistance | 20 MΩ min. (at 500 VDC) between current-carrying parts and case | ||||||||
| Dielectric strength | 500 VAC, 50/60 Hz for 1 min between current-carrying parts and case | ||||||||
| Vibration resistance | 10 to 500 Hz, 1.5-mm double amplitude for 11 min 3 times each in X, Y, and Z directions | ||||||||
| Shock resistance | Destruction: 1,000 m/s2 3 times each in X, Y, and Z directions | ||||||||
| Degree of protection | IEC 60529 IP65, in-house standards: oilproof | ||||||||
| Connection method | Connector Models (Standard cable length: 2 m) | Pre-wired Models (Standard cable length: 2 m) | Connector Models (Standard cable length: 2 m) | Pre-wired Models (Standard cable length: 2 m) | Connector Models (Standard cable length: 2 m) | Pre-wired Models (Standard cable length: 2 m) | |||
| Material | Case: Zinc alloy, Main unit: Aluminum, Shaft: SUS420J2, Mounting Bracket: Galvanized iron | ||||||||
| Weight (packed state) | Approx. 500 g | ||||||||
| Accessories | Servo Mounting Bracket, Coupling (provided with Pre-wired Models only), Hexagonal wrench (provided with Pre-wired Models only), Instruction manual | ||||||||
*1. An inrush current of approximately 9 A will flow for approximately 5 μs when the power is turned ON.
*2. The code is as follows:
| Output code | Resolution | Code No. |
| BCD | 360 | 0 to 359 |
| Gray code | 256 | 0 to 255 |
| 360 | 76 to 435 (gray after 76) | |
| 720 | 152 to 871 (gray after 152) | |
| 1024 | 0 to 1023 |
*3. The maximum electrical response speed is determined by the resolution and maximum response frequency as follows:
*This means that the Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical response speed.
Caution: In the interenst of product improvement, specifications are subject to change without notice.
Top of page
