• Sanyo Denki SANMOTION F2 SH228 Stepping Motor (28 mm sq., 1.8 deg)
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Sanyo Denki SANMOTION F2 SH228 Stepping Motor (28 mm sq., 1.8 deg)

Sanyo Denki SANMOTION F2 SH228 Stepping Motor (28 mm sq., 1.8 deg)

28 mm square 2-phase hybrid stepping motor with 1.8° full step angle, offered with unipolar and bipolar lead-wire windings.

Key features

  • Holding torque 0.055 to 0.145 N·m
  • Unipolar and bipolar winding versions, 0.5 or 1 A/phase
  • Motor lengths 32 mm and 51.5 mm
  • Single and dual shaft versions
  • Bipolar 1 A/phase models (SH228x-57x1) run on F2BED200P100 driver
  • Gear, encoder, hollow and custom shaft options on request

Specifications

Flange size 28 mm sq.
Full step angle 1.8°
Positional accuracy ±0.09°
Thermal class B (+130°C)
Operating temperature -10 to +50°C
Source Sanyo Denki SANMOTION F2 2-Phase Stepping Systems catalogue Ver.10.2, p. 43-44
SH2281-5171 Winding: Unipolar, lead | Shaft: Single | Holding torque: 0.055 N·m | Rated current: 0.5 A/phase | Motor length: 32 mm
SH2281-5131 Winding: Unipolar, lead | Shaft: Dual | Holding torque: 0.055 N·m | Rated current: 0.5 A/phase | Motor length: 32 mm
SH2281-5271 Winding: Unipolar, lead | Shaft: Single | Holding torque: 0.055 N·m | Rated current: 1 A/phase | Motor length: 32 mm
SH2281-5231 Winding: Unipolar, lead | Shaft: Dual | Holding torque: 0.055 N·m | Rated current: 1 A/phase | Motor length: 32 mm
SH2285-5171 Winding: Unipolar, lead | Shaft: Single | Holding torque: 0.115 N·m | Rated current: 0.5 A/phase | Motor length: 51.5 mm
SH2285-5131 Winding: Unipolar, lead | Shaft: Dual | Holding torque: 0.115 N·m | Rated current: 0.5 A/phase | Motor length: 51.5 mm
SH2285-5271 Winding: Unipolar, lead | Shaft: Single | Holding torque: 0.115 N·m | Rated current: 1 A/phase | Motor length: 51.5 mm
SH2285-5231 Winding: Unipolar, lead | Shaft: Dual | Holding torque: 0.115 N·m | Rated current: 1 A/phase | Motor length: 51.5 mm
SH2281-5671 Winding: Bipolar, lead | Shaft: Single | Holding torque: 0.07 N·m | Rated current: 0.5 A/phase | Motor length: 32 mm
SH2281-5631 Winding: Bipolar, lead | Shaft: Dual | Holding torque: 0.07 N·m | Rated current: 0.5 A/phase | Motor length: 32 mm
SH2281-5771 Winding: Bipolar, lead | Shaft: Single | Holding torque: 0.07 N·m | Rated current: 1 A/phase | Motor length: 32 mm
SH2281-5731 Winding: Bipolar, lead | Shaft: Dual | Holding torque: 0.07 N·m | Rated current: 1 A/phase | Motor length: 32 mm
SH2285-5671 Winding: Bipolar, lead | Shaft: Single | Holding torque: 0.145 N·m | Rated current: 0.5 A/phase | Motor length: 51.5 mm
SH2285-5631 Winding: Bipolar, lead | Shaft: Dual | Holding torque: 0.145 N·m | Rated current: 0.5 A/phase | Motor length: 51.5 mm
SH2285-5771 Winding: Bipolar, lead | Shaft: Single | Holding torque: 0.145 N·m | Rated current: 1 A/phase | Motor length: 51.5 mm
SH2285-5731 Winding: Bipolar, lead | Shaft: Dual | Holding torque: 0.145 N·m | Rated current: 1 A/phase | Motor length: 51.5 mm
Stepping MotorsSanyo Denki
16 product codes available in this family
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Sanyo Denki SANMOTION F2 SH228 Stepping Motor (28 mm sq., 1.8 deg)

Brand Sanyo Denki·Stepping Motors

Available part numbers (16)

SH2281-5171, SH2281-5131, SH2281-5271, SH2281-5231, SH2285-5171, SH2285-5131, SH2285-5271, SH2285-5231, SH2281-5671, SH2281-5631 + 6 more — see full table ↓

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Product codes & specifications
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Product codeSpec
SH2281-5171Winding: Unipolar, lead | Shaft: Single | Holding torque: 0.055 N·m | Rated current: 0.5 A/phase | Motor length: 32 mm
SH2281-5131Winding: Unipolar, lead | Shaft: Dual | Holding torque: 0.055 N·m | Rated current: 0.5 A/phase | Motor length: 32 mm
SH2281-5271Winding: Unipolar, lead | Shaft: Single | Holding torque: 0.055 N·m | Rated current: 1 A/phase | Motor length: 32 mm
SH2281-5231Winding: Unipolar, lead | Shaft: Dual | Holding torque: 0.055 N·m | Rated current: 1 A/phase | Motor length: 32 mm
SH2285-5171Winding: Unipolar, lead | Shaft: Single | Holding torque: 0.115 N·m | Rated current: 0.5 A/phase | Motor length: 51.5 mm
SH2285-5131Winding: Unipolar, lead | Shaft: Dual | Holding torque: 0.115 N·m | Rated current: 0.5 A/phase | Motor length: 51.5 mm
SH2285-5271Winding: Unipolar, lead | Shaft: Single | Holding torque: 0.115 N·m | Rated current: 1 A/phase | Motor length: 51.5 mm
SH2285-5231Winding: Unipolar, lead | Shaft: Dual | Holding torque: 0.115 N·m | Rated current: 1 A/phase | Motor length: 51.5 mm
SH2281-5671Winding: Bipolar, lead | Shaft: Single | Holding torque: 0.07 N·m | Rated current: 0.5 A/phase | Motor length: 32 mm
SH2281-5631Winding: Bipolar, lead | Shaft: Dual | Holding torque: 0.07 N·m | Rated current: 0.5 A/phase | Motor length: 32 mm
SH2281-5771Winding: Bipolar, lead | Shaft: Single | Holding torque: 0.07 N·m | Rated current: 1 A/phase | Motor length: 32 mm
SH2281-5731Winding: Bipolar, lead | Shaft: Dual | Holding torque: 0.07 N·m | Rated current: 1 A/phase | Motor length: 32 mm
SH2285-5671Winding: Bipolar, lead | Shaft: Single | Holding torque: 0.145 N·m | Rated current: 0.5 A/phase | Motor length: 51.5 mm
SH2285-5631Winding: Bipolar, lead | Shaft: Dual | Holding torque: 0.145 N·m | Rated current: 0.5 A/phase | Motor length: 51.5 mm
SH2285-5771Winding: Bipolar, lead | Shaft: Single | Holding torque: 0.145 N·m | Rated current: 1 A/phase | Motor length: 51.5 mm
SH2285-5731Winding: Bipolar, lead | Shaft: Dual | Holding torque: 0.145 N·m | Rated current: 1 A/phase | Motor length: 51.5 mm

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