57mm 1.8 Degree Enhanced Hybrid Stepper Motor (MP057NB490)

• Customization: Available
• Application: Nc Machine Tool
• Excitation Mode: HB-Hybrid
• Model NO.: MP057NB490
• Function: Driving
• Transport Package: Carton and Wood Pallet
• Specification: CE, RoHS
• Trademark: Exmek
• Origin: China
• HS Code: 8501310000
• Production Capacity: 500, 000 PCS/Year

Product Description

General information

• Step angle accuracy: 1.8°±5%
• Temperature rise: 80°C max
• Ambient temperature: -20°C~+50°C
• Insulation resistance: 100M(OHMS). min., At 500V
• Dielectric strength: 500V AC, 1S, 2mA
• Insulation class: B

MP057NB Series are integrated gearbox and driver available. If you want any different step  motor,  please do not hesitate to send us an inquiry.  


Mechanical


Specifications

Part number	MP057NB490
Phase current	4.2A
Phase-resistance	0.5 ohms
Phase inductance	2.2mH
Holding torque	170n/cm
Detent torque	6.8n/cm
Number of wires	4
Rotor inertia	460g.cm^2
Length	78mm
Weight	1100g

Special design available.