AC Spindle Motor SM3G-208A-J055
Motors & Drives > Spindle Motors & Drives

AC Spindle Motor SM3G-208A-J055

Availability: In Stock
$3,277.00

Rated 5.5 KW (7.37 HP) 
Max. 7000 RPM

This type of spindle motors has been installed on thousands CNC machines. It is one of the most reliable motors suitable for your machine tools or any of your factory automation equipment. Matching spindle drives are available. All our motors come with one-year limited warranty, and additional warranty up to five years is optional.

Part Number SM3G-208A-J055
Rated Power [KW] (HP) 5.5 (7.37)
30min Power [KW] (HP) 7.5 (10.05)
Rated current [A] 16.3
30min current [A] 20.5
Rated torque [Nm] (in-lbs) 53 (469.1)
30min torque [KW] (HP) 72 (637.2)
Rated RPM 1000
Constant RPM range 1000~4000
Max. RPM 7000
Moment inertia [kg*m2] 0.0309
Weight [kg] (lbs) 77 (169.4)
Installation mode IM B5 or B3
Protection degree IP54
Insulation degree F (IEC 60034-1:2004)
Imbedded encoder Incremental 1024 p/r
Drive unit input power 3 phase AC 380V ±10% 50/60Hz
Cooling fan power 3-phase AC380V 40W 0.14A
Spindle motor installation Dimension [mm]:




A B C D E F G H I J K L N O P Q S T Z
208 104 161 215 80 523 350 180h7 15 38h6 272 106 180 353 40 265 80 5 12