57mm DC Brush Motor with Terminal Voltage 60V (MB057DG210)

• Application: Universal, Industrial, Household Appliances, Car, Power Tools
• Operating Speed: Adjust Speed
• Excitation Mode: Excited
• Function: Control
• Casing Protection: Closed Type
• Structure and Working Principle: Brush
• Model NO.: MB057DG210
• Certification: ISO9001, Ce
• Brand: Exmek
• 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

• High performance motors with exceptional efficiency
• Compact size through optimized torque to inertia ratio
• Developed for high dynamic applications
• Best price performance ratio by cost improved design
• Various options to meet your specific needs

Specifications

Specification	MB057DG210
Continuous stall torque	1.77 (Lb.in)
Peak stall torque	9.29 (Lb.in)
Continuous stall current	3 (A)
Maximum pulse current	14.7 (A)
Maximum terminal voltage	60 (V)
Maximum speed	6000 (RPM)
Rotor Moment of Inertia	2.7*10¯5 (Kg.m²)
Mechanical time constant	8.4 (MS)
Motor mass	2.2 (Lb)
Thermal resistance(armature to ambient)	5 (C/W)
Torque constant(KT)	0.071 (Nm/A)
Voltage constant(back EMF)	7.41 (V/KRPM)
Terminal resistance	1.55 (Ohms)
Armature inductance	3.39 (mH)
Electrical time constant	2.1 (mS)
L	102 (mm)
Mechanical data
Thermal data
Winding specifications

Mechanical



Characteristic diagram
 

Special shaft and other mechanical characteristic are optional.