CS-M22331 NEMA23 High Speed Closed Loop Stepper Motor

Motor Features

• 2 phase, NEMA 23 frame size, 105 mm long
• 5 A phase current
• 3.1 N.m holding torque
• 8 mm shaft size
• Integrated 1,000 lines (4,000 count/revolution) quadrature rotary encoder
• High precision, low motor heating, and low vibration
• Build with high-quality materials including bearings and shaft made by Japanese manufacturers.
• This closed loop stepper motor can be adopted in many industrial applications with excellent performance such as high precision, low motor heating, and low vibration.

Motor Parameters:

• Model: CS-MD22331
• Frame Size: NEMA 23
• Phase: 2
• Step Angle: 1.8°
• Accuracy: ±0.9°
• Length: 105 mm (4.13 inch)
• Number of Wires: 4
• Holding Torque: 3.1N.m
• Phase Current: 5 A/Phase
• Encoder Resolution: 1000 Line (4000 counts/per revolution)
• Voltage: 2 V
• Resistance: 0.4 Ω
• Inductance: 1.8 mH
• Rotor Inertia: 0.84 kg-cm2 (0.01189 oz-in-sec2 )
• Shaft Size: 8 mm
• Shaft Type: Single
• Weight: 1.6 kg (3.52 lb)
• Insolation Class: B
• Insolation resistance: Min 100 MΩ,500 VDC)
• Operating Temperature: -10 - 50°C (14 - 122°F)
• Temperature Rise (Max): 80K
• Radial Play: Max 0.02 mm with 450g load
• Axial Play: Max 0.08 mm with 900g load

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