300W 48V High Speed Spindle Motor 12000rpm er11A Collet for DIY

Package included:
1 x Spindle Motor
1 x Mount Bracket with screws
1 x Supply 48V 360W
1 x Clamping Nut
1 x er11A 3.175mm collet
8 x Screw

Features:
Model:980
1. and high quality
2.High rotation speed,low noise
3.This spindle is with forced-air cooling,can work for a long time
4.Providing an useful er11A 3.175mm collet
5.Can be used to engraved metal and non metallic material
6.Perfect for ,acrylic and drilling holes,etc
7.Potentiometer is used to adjust the output voltage to control speed

Specifications:
1.Work voltage: 12-48V
2.: 300W
3.Current: Maximum current 6A
4.Rotation speed:3000-12000r/min(12V/3000r,24V/6000r,36V/9000r,48V/12000r)
5.Torque:400mN.m
6.Absolute temperature rise:15℃
7.Absolute resistance：＞2M
8.Dielectric strength: 400V
9.Diameter: 52mm
10.Collet length:tool bar 35mm
11.Motor whole length:170mm
12.Spindle radial pulsation is about 0.01mm

Wiring instruction:
1.The input line is connected to LN of the supply, the output line a positive electrode and a negative electrode are connected to the motor so that the main shaft can rotate normally
2. supply 1 and 4 connect to spindle motor,8 and 9 connect to 220V voltage,7 connect to earth wire.One supply can connect with 3 air-cooled spindle motor,2 and 5 are a set,3 and 6 are a set.










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