 
									 
																								 
																								 
																					Series: 61K
Grayhill's high-resolution, 4-pin 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.
							
									
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Showing 40 of 40 results
| Product | Output | Angle of Throw | Supply Voltage (VDC) | Shaft Diameter (in) | Stock | 
|---|---|---|---|---|---|
|   
																		Machine Rotary Encoder																		
																			61K100																		
																	 | Quadrature | 3.6 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K100-020																		
																	 | Quadrature | 3.6 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K100-060																		
																	 | Quadrature | 3.6 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K128																		
																	 | Quadrature | 2.81 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K128-050																		
																	 | Quadrature | 2.81 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K128-060																		
																	 | Quadrature | 2.81 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K128-075																		
																	 | Quadrature | 2.81 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K25																		
																	 | Quadrature | 14.4 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K256																		
																	 | Quadrature | 1.41 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K256-020																		
																	 | Quadrature | 1.41 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K256-060																		
																	 | Quadrature | 1.41 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K32																		
																	 | Quadrature | 11.25 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K50																		
																	 | Quadrature | 7.2 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K50-025																		
																	 | Quadrature | 7.2 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K50-060																		
																	 | Quadrature | 7.2 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K64																		
																	 | Quadrature | 5.625 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K64-050																		
																	 | Quadrature | 5.625 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61K64-060																		
																	 | Quadrature | 5.625 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS100																		
																	 | Quadrature | 3.6 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS100-115																		
																	 | Quadrature | 3.6 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS128																		
																	 | Quadrature | 2.81 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS128-035																		
																	 | Quadrature | 2.81 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS128-050																		
																	 | Quadrature | 2.81 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS128-060																		
																	 | Quadrature | 2.81 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS25																		
																	 | Quadrature | 14.4 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS256																		
																	 | Quadrature | 1.41 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS256-025																		
																	 | Quadrature | 1.41 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS256-040																		
																	 | Quadrature | 1.41 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS256-060																		
																	 | Quadrature | 1.41 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS256-250																		
																	 | Quadrature | 1.41 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS32																		
																	 | Quadrature | 11.25 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS32-060																		
																	 | Quadrature | 11.25 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS50																		
																	 | Quadrature | 7.2 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS50-025																		
																	 | Quadrature | 7.2 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS50-060																		
																	 | Quadrature | 7.2 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS50-120																		
																	 | Quadrature | 7.2 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS64																		
																	 | Quadrature | 5.625 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS64-020																		
																	 | Quadrature | 5.625 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61KS64-030																		
																	 | Quadrature | 5.625 | 5 | 0.25 | |
|   
																		Machine Rotary Encoder																		
																			61L307-N5-040C																		
																	 | Quadrature | 7.2 | 3.3 | 0.25 | 
Showing 40 of 40 results
- 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]
										Products
										
										
											
												
													
													
														
														
													
												
											
																							    
        
    												
													
																																												
																									    
        
    																																	
									
									
								Showing 40 of 40 results
|   | 
																		Machine Rotary Encoder																		
																			61K100																		
																	 Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K100-020																		
																	 Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K100-060																		
																	 Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K128																		
																	 Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K128-050																		
																	 Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K128-060																		
																	 Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K128-075																		
																	 Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K25																		
																	 Output: Quadrature Angle of Throw: 14.4 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K256																		
																	 Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K256-020																		
																	 Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K256-060																		
																	 Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K32																		
																	 Output: Quadrature Angle of Throw: 11.25 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K50																		
																	 Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K50-025																		
																	 Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K50-060																		
																	 Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K64																		
																	 Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K64-050																		
																	 Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61K64-060																		
																	 Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS100																		
																	 Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS100-115																		
																	 Output: Quadrature Angle of Throw: 3.6 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS128																		
																	 Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS128-035																		
																	 Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS128-050																		
																	 Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS128-060																		
																	 Output: Quadrature Angle of Throw: 2.81 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS25																		
																	 Output: Quadrature Angle of Throw: 14.4 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS256																		
																	 Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS256-025																		
																	 Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS256-040																		
																	 Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS256-060																		
																	 Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS256-250																		
																	 Output: Quadrature Angle of Throw: 1.41 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS32																		
																	 Output: Quadrature Angle of Throw: 11.25 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS32-060																		
																	 Output: Quadrature Angle of Throw: 11.25 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS50																		
																	 Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS50-025																		
																	 Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS50-060																		
																	 Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS50-120																		
																	 Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS64																		
																	 Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS64-020																		
																	 Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61KS64-030																		
																	 Output: Quadrature Angle of Throw: 5.625 Supply Voltage (VDC): 5 Shaft Diameter (in): 0.25 | 
|   | 
																		Machine Rotary Encoder																		
																			61L307-N5-040C																		
																	 Output: Quadrature Angle of Throw: 7.2 Supply Voltage (VDC): 3.3 Shaft Diameter (in): 0.25 | 
Showing 40 of 40 results
 
																		 
																		