



Series: 61K
Grayhill's high-resolution, 4-pinĀ 61K 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
61K100
|
Quadrature | 3.6 | 5 | 0.25 |
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Machine Rotary Encoder
61K100-020
|
Quadrature | 3.6 | 5 | 0.25 |
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Machine Rotary Encoder
61K100-060
|
Quadrature | 3.6 | 5 | 0.25 |
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Machine Rotary Encoder
61K128
|
Quadrature | 2.81 | 5 | 0.25 |
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Machine Rotary Encoder
61K128-050
|
Quadrature | 2.81 | 5 | 0.25 |
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Machine Rotary Encoder
61K128-060
|
Quadrature | 2.81 | 5 | 0.25 |
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Machine Rotary Encoder
61K128-075
|
Quadrature | 2.81 | 5 | 0.25 |
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Machine Rotary Encoder
61K25
|
Quadrature | 14.4 | 5 | 0.25 |
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Machine Rotary Encoder
61K256
|
Quadrature | 1.41 | 5 | 0.25 |
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Machine Rotary Encoder
61K256-020
|
Quadrature | 1.41 | 5 | 0.25 |
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Machine Rotary Encoder
61K256-060
|
Quadrature | 1.41 | 5 | 0.25 |
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Machine Rotary Encoder
61K32
|
Quadrature | 11.25 | 5 | 0.25 |
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Machine Rotary Encoder
61K50
|
Quadrature | 7.2 | 5 | 0.25 |
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Machine Rotary Encoder
61K50-025
|
Quadrature | 7.2 | 5 | 0.25 |
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Machine Rotary Encoder
61K50-060
|
Quadrature | 7.2 | 5 | 0.25 |
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Machine Rotary Encoder
61K64
|
Quadrature | 5.625 | 5 | 0.25 |
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Machine Rotary Encoder
61K64-050
|
Quadrature | 5.625 | 5 | 0.25 |
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Machine Rotary Encoder
61K64-060
|
Quadrature | 5.625 | 5 | 0.25 |
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Machine Rotary Encoder
61KS100
|
Quadrature | 3.6 | 5 | 0.25 |
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Machine Rotary Encoder
61KS100-115
|
Quadrature | 3.6 | 5 | 0.25 |
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Machine Rotary Encoder
61KS128
|
Quadrature | 2.81 | 5 | 0.25 |
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Machine Rotary Encoder
61KS128-035
|
Quadrature | 2.81 | 5 | 0.25 |
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Machine Rotary Encoder
61KS128-050
|
Quadrature | 2.81 | 5 | 0.25 |
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Machine Rotary Encoder
61KS128-060
|
Quadrature | 2.81 | 5 | 0.25 |
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Machine Rotary Encoder
61KS25
|
Quadrature | 14.4 | 5 | 0.25 |
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Machine Rotary Encoder
61KS256
|
Quadrature | 1.41 | 5 | 0.25 |
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Machine Rotary Encoder
61KS256-025
|
Quadrature | 1.41 | 5 | 0.25 |
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Machine Rotary Encoder
61KS256-040
|
Quadrature | 1.41 | 5 | 0.25 |
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Machine Rotary Encoder
61KS256-060
|
Quadrature | 1.41 | 5 | 0.25 |
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Machine Rotary Encoder
61KS256-250
|
Quadrature | 1.41 | 5 | 0.25 |
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Machine Rotary Encoder
61KS32
|
Quadrature | 11.25 | 5 | 0.25 |
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Machine Rotary Encoder
61KS32-060
|
Quadrature | 11.25 | 5 | 0.25 |
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Machine Rotary Encoder
61KS50
|
Quadrature | 7.2 | 5 | 0.25 |
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Machine Rotary Encoder
61KS50-025
|
Quadrature | 7.2 | 5 | 0.25 |
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Machine Rotary Encoder
61KS50-060
|
Quadrature | 7.2 | 5 | 0.25 |
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Machine Rotary Encoder
61KS50-120
|
Quadrature | 7.2 | 5 | 0.25 |
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Machine Rotary Encoder
61KS64
|
Quadrature | 5.625 | 5 | 0.25 |
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Machine Rotary Encoder
61KS64-020
|
Quadrature | 5.625 | 5 | 0.25 |
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Machine Rotary Encoder
61KS64-030
|
Quadrature | 5.625 | 5 | 0.25 |
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Machine Rotary Encoder
61L307-N5-040C
|
Quadrature | 7.2 | 3.3 | 0.25 |
- Long Operating life
- 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]
- Long Operating life
- 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
61K100
Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K100-020
Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K100-060
Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K128
Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K128-050
Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K128-060
Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K128-075
Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K25
Output: Quadrature Angle of Throw: 14.4 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K256
Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K256-020
Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K256-060
Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K32
Output: Quadrature Angle of Throw: 11.25 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K50
Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K50-025
Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K50-060
Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K64
Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K64-050
Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61K64-060
Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS100
Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS100-115
Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS128
Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS128-035
Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS128-050
Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS128-060
Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS25
Output: Quadrature Angle of Throw: 14.4 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS256
Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS256-025
Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS256-040
Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS256-060
Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS256-250
Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS32
Output: Quadrature Angle of Throw: 11.25 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS32-060
Output: Quadrature Angle of Throw: 11.25 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS50
Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS50-025
Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS50-060
Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS50-120
Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS64
Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS64-020
Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61KS64-030
Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 |
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Machine Rotary Encoder
61L307-N5-040C
Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 3.3 Shaft Diameter (in): 0.25 |