# Common Closed-loop Stepper Motors(1000PPR(4000CPR)) Encoder Parameters

Nema 23, 24 closed-loop stepper motor commonly used closed-loop encoder parameters.

Encoder model suffix: 23HSXX-E1000, 34HSXX-E1000

Encoder appearance:

Electrical Specifications:

Output Circuit Type: Differential type

Encoder Type: Optical Incremental

Encoder Resolution: 1000PPR(4000CPR)

Output Signal Channels: 2channels

Supply Voltage Min: 4V

Supply Voltage Max: 5V

Output Current: 100mA

Output High Voltage: 5V

Output Low Voltage: 4.5V

Output Frequency Max: 60kHZ

Waveform graph:

Waveform ratio: a+b=0.5T±0.1T

c+d=0.5T±0.1T

Z signal width: 0.25T±0.15T

A,B phase absolute angle error≤0.2T

Cycle error≤0.05T

T=360°/N (N is the number of output pulses per revolution)

The positions of A, B and Z phases are not specified.

Encoder model suffix: 17HSXX-E1000,17HSXX-E1K

Encoder appearance:

Electrical Specifications:

Output Circuit Type: Differential type

Encoder Type: Optical Incremental

Encoder Resolution: 1000PPR(4000CPR)

Output Signal Channels: 2 channels

Supply Voltage Min: 5V

Supply Voltage Max: 5V

Output High Voltage: <4V

Output Low Voltage: <1V

Waveform graph:

Waveform ratio: a+b=0.5T±0.1T

c+d=0.5T±0.1T

Z signal width: 0.25T±0.15T

A,B phase absolute angle error≤0.2T

Cycle error≤0.05T

T=360°/N (N is the number of output pulses per revolution)

The positions of A, B and Z phases are not specified.

Encoder model suffix: 17XX-ME1K,23XX-ME1K

Encoder appearance:

Electrical Specifications:

Output Circuit Type: Differential type

Encoder Type: Magnetic Incremental

Encoder Resolution: 1000PPR(4000CPR)

Output Signal Channels: 3 channels

Supply Voltage Min: 3.3V

Supply Voltage Max: 5.5V

Output Current: 20mA

Output High Voltage: 5V

Output Low Voltage: 0.2V

Output Frequency Max: 400kHZ

Waveform graph:

Encoder model suffix: 23HSXX-E1000, 34HSXX-E1000

Encoder appearance:

Electrical Specifications:

Output Circuit Type: Differential type

Encoder Type: Optical Incremental

Encoder Resolution: 1000PPR(4000CPR)

Output Signal Channels: 2channels

Supply Voltage Min: 4V

Supply Voltage Max: 5V

Output Current: 100mA

Output High Voltage: 5V

Output Low Voltage: 4.5V

Output Frequency Max: 60kHZ

Waveform graph:

Waveform ratio: a+b=0.5T±0.1T

c+d=0.5T±0.1T

Z signal width: 0.25T±0.15T

A,B phase absolute angle error≤0.2T

Cycle error≤0.05T

T=360°/N (N is the number of output pulses per revolution)

The positions of A, B and Z phases are not specified.

Encoder model suffix: 17HSXX-E1000,17HSXX-E1K

Encoder appearance:

Electrical Specifications:

Output Circuit Type: Differential type

Encoder Type: Optical Incremental

Encoder Resolution: 1000PPR(4000CPR)

Output Signal Channels: 2 channels

Supply Voltage Min: 5V

Supply Voltage Max: 5V

Output High Voltage: <4V

Output Low Voltage: <1V

Waveform graph:

Waveform ratio: a+b=0.5T±0.1T

c+d=0.5T±0.1T

Z signal width: 0.25T±0.15T

A,B phase absolute angle error≤0.2T

Cycle error≤0.05T

T=360°/N (N is the number of output pulses per revolution)

The positions of A, B and Z phases are not specified.

Encoder model suffix: 17XX-ME1K,23XX-ME1K

Encoder appearance:

Electrical Specifications:

Output Circuit Type: Differential type

Encoder Type: Magnetic Incremental

Encoder Resolution: 1000PPR(4000CPR)

Output Signal Channels: 3 channels

Supply Voltage Min: 3.3V

Supply Voltage Max: 5.5V

Output Current: 20mA

Output High Voltage: 5V

Output Low Voltage: 0.2V

Output Frequency Max: 400kHZ

Waveform graph:

Updated on: 31/07/2024

Thank you!