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The AlphaStep AZ Series stepper motor offers closed loop control, substantially reduces heat generation from the motor and by incorporating the newly developed Mechanical Absolute Encoder, absolute-type positioning is available, without battery back-up or external sensors to buy. Requires AlphaStep AZ Series Driver.

  • 1.65 in. (42 mm) Frame Size
  • Battery-Free, Mechanical Absolute Encoder
  • DC Input
  • 3 motor only shaft types: Round, Flat and Key
  • Geared Type Available
  • Electromagnetic Brake Type Available
Unit of Measure
Items
Stepper Motor

1.65 in. (42 mm) Stepper Motor with Absolute Mechanical Encoder
Web Price $307.00

Stepper Motor

1.65 in. (42 mm) Stepper Motor with Absolute Mechanical Encoder
Web Price $466.00

Stepper Motor

1.65 in. (42 mm) Stepper Motor with Absolute Mechanical Encoder
Web Price $319.00

Stepper Motor

1.65 in. (42 mm) Stepper Motor with Absolute Mechanical Encoder
Web Price $441.00

Stepper Motor

1.65 in. (42 mm) Stepper Motor with Absolute Mechanical Encoder
Web Price $441.00
Frame Size - 1.65 in42 mm
Motor Length - 2.76 in.70 mm - 3.98 in.101 mm - 3.66 in.93 mm - 3.98 in.101 mm - 3.98 in.101 mm
Driver Voltage Input Power - DC
Speed-Torque Characteristics -
Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed - Torque Characteristics
Holding Torque
- 42 oz-in0.30 N·m - 42 oz-in0.30 N·m - 102 oz-in0.72 N·m - 92 oz-in0.65 N·m - 170 oz-in1.20 N·m
Shaft/Gear Type - Round Shaft with Flat (No Gearhead) - Round Shaft with Flat (No Gearhead) - Round Shaft with Flat (No Gearhead) - Taper Hobbed Gear - Taper Hobbed Gear
Gear Ratio (X:1) - - - - 3.6 :1 - 7.2 :1
Backlash - - - - 45 arc min (0.75°) - 25 arc min (0.42°)
Lost Motion -
Shaft - Single
Electromagnetic Brake - Not Equipped - Equipped - Not Equipped - Not Equipped - Not Equipped
Cable Direction -
Permissible Speed Range (r/min) - - - 0 ~ 4000 - 0 ~ 833 - 0 ~ 416
Rotor Inertia - 0.30 oz-in²55×10-7 kg·m² - 0.39 oz-in²71×10-7 kg·m² - 0.63 oz-in²115×10-7 kg·m² - 0.30 oz-in²55×10-7 kg·m² - 0.30 oz-in²55×10-7 kg·m²
RoHS Compliant
- These products do not contain substances that exceed the regulation values in the RoHS Directive.
Safety Standards
- CE
Permissible Overhung Load - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb0 mm from Shaft End = 35 N10 mm from Shaft End = 58 N15 mm from Shaft End = 85 N5 mm from Shaft End = 44 N - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb0 mm from Shaft End = 35 N10 mm from Shaft End = 58 N15 mm from Shaft End = 85 N5 mm from Shaft End = 44 N - 0 in. from Shaft End = 6.7 lb0.2 in. from Shaft End = 7.8 lb0.39 in. from Shaft End = 9.9 lb0.59 in. from Shaft End = 13 lb0.79 in. from Shaft End = 19.1 lb0 mm from Shaft End = 30 N10 mm from Shaft End = 44 N15 mm from Shaft End = 58 N20 mm from Shaft End = 85 N5 mm from Shaft End = 35 N - 0 in. from Shaft End = 4.5 lb0.2 in. from Shaft End = 6.7 lb0.39 in. from Shaft End = 9 lb0.59 in. from Shaft End = 11.2 lb0 mm from Shaft End = 20 N10 mm from Shaft End = 40 N15 mm from Shaft End = 50 N5 mm from Shaft End = 30 N - 0 in. from Shaft End = 4.5 lb0.2 in. from Shaft End = 6.7 lb0.39 in. from Shaft End = 9 lb0.59 in. from Shaft End = 11.2 lb0 mm from Shaft End = 20 N10 mm from Shaft End = 40 N15 mm from Shaft End = 50 N5 mm from Shaft End = 30 N
Permissible Thrust Load - 0.96 lb4.30 N - 1.35 lb6 N - 3.3 lb15 N - 3.3 lb15 N - 3.3 lb15 N
Permissible Thrust Load -

 

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