CS-M234120 NEMA34 High Speed Closed Loop Stepper Motor

Motor Features

• 2 phase, NEMA 34 frame size
• 158 mm long
• 6 A phase current
• 12 N.m holding torque
• 14 mm shaft size
• Integrated 1,000 line (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-M234120
• Frame Size: NEMA 34
• Phase: 2
• Step Angle: 1.8°
• Accuracy: ±0.9°
• Length: 158 mm
• Number of Wires: 4
• Holding Torque: 12N.m
• Phase Current: 6 A/Phase
• Encoder Resolution: 1000 Line (4000 counts/per revolution)
• Voltage: 4.5 V
• Resistance: 0.75 Ω
• Inductance: 5.3 mH
• Rotor Inertia: 2.94 kg-cm2 (0.04163 oz-in-sec2 )
• Shaft Size: 14 mm (0.551 inch)
• Shaft Type: Single
• Weight: 4.7 kg (10.35 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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