



Series: 61R
Grayhill's high-resolution, 5-pin 61R Machine Rotary Encoders provide excellent tactile feedback to the user, making them a reliable choice for various applications. They feature debris-resistant Hall-effect sensor technology and are available in multiple cycle options, including 25, 32, 50, 64, 100, 128, and 256 cycles per revolution. Additionally, users can choose between sealed versions for more demanding environments or standard models. With a sturdy construction and options for cable or pin configurations, these rugged encoders are designed to withstand rigorous use and boast an impressive operational life of up to 10 million rotational cycles. The greatest advantage of optical encoders lies in their non-contact switching technology, which contributes to an exceptionally high operational life. While the specific end product may vary, optical encoders are commonly utilized in applications that measure speed, distance, and rotational angle. Their design and functionality make them suitable for a wide range of industries where precision and durability are essential.
- Products
- Description
- Drawings
- Downloads
Product | Output | Angle of Throw | Supply Voltage (VDC) | Shaft Diameter (in) |
---|---|---|---|---|
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Machine Rotary Encoder
61R100
|
3.6 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R100-020
|
3.6 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R100-050
|
3.6 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R128
|
2.81 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R128-040
|
2.81 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R128-050
|
2.81 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R128-060
|
2.81 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R128-075
|
2.81 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R128-080
|
2.81 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R25
|
14.4 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R256
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R256-020
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R256-030
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R256-035
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R256-100
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R32
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R50
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R64
|
5.625 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61R64-050
|
5.625 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS100
|
3.6 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS128
|
2.81 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS128-040
|
2.81 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS128-080
|
2.81 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS256
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS256-020
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS256-060
|
1.41 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS32
|
11.25 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS50
|
11.25 | 5 | 0.25 | 1 |
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Machine Rotary Encoder
61RS50-025
|
7.2 | 5 | 0.25 | 1 |
- Optional index pulse
- Life Rating (cycles): 10,000,000
- Resolution (PPR): 25, 32, 50, 64, 128, 256 (cycles per revolution)
- Body Size inches [mm]: 1.250 [31,75] diameter
- Depth Behind Panel inch [mm]: .500 [12,70]
- Optional index pulse
- Life Rating (cycles): 10,000,000
- Resolution (PPR): 25, 32, 50, 64, 128, 256 (cycles per revolution)
- Body Size inches [mm]: 1.250 [31,75] diameter
- Depth Behind Panel inch [mm]: .500 [12,70]
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Machine Rotary Encoder
61R100
Output: 3.6 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R100-020
Output: 3.6 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R100-050
Output: 3.6 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R128
Output: 2.81 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R128-040
Output: 2.81 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R128-050
Output: 2.81 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R128-060
Output: 2.81 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R128-075
Output: 2.81 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R128-080
Output: 2.81 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R25
Output: 14.4 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R256
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R256-020
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R256-030
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R256-035
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R256-100
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R32
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R50
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R64
Output: 5.625 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61R64-050
Output: 5.625 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS100
Output: 3.6 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS128
Output: 2.81 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS128-040
Output: 2.81 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS128-080
Output: 2.81 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS256
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS256-020
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS256-060
Output: 1.41 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS32
Output: 11.25 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS50
Output: 11.25 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |
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Machine Rotary Encoder
61RS50-025
Output: 7.2 Angle of Throw: 5 Supply Voltage (VDC): 0.25 Shaft Diameter (in): 1 |