Nema 11 Closed Loop Stepper Motor 14Ncm(19.86oz.in) with Magnetic Encoder 1000PPR(4000CPR)

This is one of the thinnest closed loop stepper motor we have, it only with 57.5mm thickness include encoder. The encoder is a magnetic encoder with 3 channels and 1000PPR(4000CPR) resolution. The biggest advantage for magnetic encoder is the size and cost, they are widely used in small space and higher cost performance.

Electrical Specification

• Manufacturer Part Number: 11HS20-0674-ME1K
• Number of phase: 2
• Step Angle: 1.8deg
• Holding Torque: 14Ncm(19.86oz.in)
• Rated Current/phase: 0.67A
• Phase Resistance: 9.2ohms± 10%
• Inductance: 7mH ± 20%(1KHz)
• Insulation Class: B 130°C[266°F]

Physical Specification

• Frame Size: 28 x 28mm
• Body Length: 57.5mm
• Shaft Diameter: Φ5mm
• Shaft Length: 20mm
• D-CUT Shaft Length: 15mm
• Lead Length: 500mm

Encoder Specification

• Output Circuit Type: Differential
• 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

Motor and Encoder Connection