70mm OD series Spindle-深圳市顺源精密机械有限公司

70mm OD series Spindle

1. Product features and application.

01. High speed, high precision, smooth movement, compact spindle structure and excellent machining rigidity;

02. Fast starting speed, large torque and high efficiency.

03. High configuration, optional test temperature sensor, main spindle, and switch, closed-loop control encoder, etc.

04. The front end of the main shaft is airtight seal, which can be more effective in dustproof and waterproof, oil proof and good sealing performance.

The main shaft components are made of imported materials, equipped with German imported ceramic bearings to ensure the bearing capacity and high precision machining requirements of the main shaft.

Application scope:

This spindle is suitable for non-ferrous metals (copper alloy, aluminum alloy), non-metallic (acrylic, plastic materials, such as high speed engraving and milling, glass, graphite materials such as high speed grinding and high surface finish machining.

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Spindle model	BUA07060-A01AS	BUA07040-A01AS	BUA07060-A03AS
Maximum speed(rmp)	60000	40000	60000
Maximum frequency(Hz)	1000	667	1000
Motor pole number	≥120	4	4
Ceiling voltage(V)	220	220	220
Maximum power（S6)(KW)	1.8	1.8	1.8
Maximum torque（N.m)	≥1	≥1	≥1
Maximum current(A)	6	6	6
Conical beats(um)	≤1	≤1	≤1
Static deflection of spindle(um)	≤4@50mm	≤4@50mm	≤4@50mm
Vibration value(mm/s)	≤0.8	≤0.8	≤0.8
Encoder	Nothing	新代/齿轮	新代/齿轮
Tool monitoring signal	3个	3个	3个
Changing mode	Automatic	Automatic	Automatic
Shaft end connection	ISO10	ISO10	ISO10
Maximum knives diametermm	7mm	7mm	7mm
Broaching forcekg	≥80	≥80	≥80
Assembly mode	抱夹	抱夹	包夹
Bearing configuration	前2后2	前2后2	前2后2
Lubrication method	Grease	Grease	Grease
Main shaft cooling mode	Oil cooling / water cooling	Oil cooling / water cooling	Oil cooling / water cooling
Weight（kg）

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