Self Feed Drill Units PR7P

Model NO.: PR7P
Minimum order quantity:: 1

Spindle motors: 2.2kw,3.7kw

Spindle speed: 340-2900 rpm

Standard stroke: 200mm

Drilling capacity: Aluminum Φ40, Cast iron Φ32, Steel Φ28

Product description: Drilling capacity: Aluminum Φ40, Cast iron Φ32, Steel Φ28. AutomaticDrill provides pneumatic auto feed drilling heads, 2.2 kw, 340-2900 rpm, 200mm Stroke, automated drill equipment and auto drilling

Quantity:

Product Description

Self Feed Drill Unit & Tapping Spindle Head

PURROS® Self Feeding Drilling Unit Parameters

Model: PR7P
No-load speed: 340-2900R/M
Drilling diameter: Aluminum: 40mm / Cast iron: 32mm / Steel: 28mm
Spindle stroke: 200mm
Cutting feed stroke: 40mm, 60mm, 80mm,100mm,130mm
Motor power: 2.2/3.7kw
Feed thrust: 7800N

Parameters TYPE	No-Load rotational speed		Specifications of drill chuck	Drilling capacity			Stroke		Motor		Feed driving	Air consumption	Weight
	50Hz	60Hz	Specifications of drill chuck	Aluminum	Castiron	Steel	Full stroke	Cutting feed roke	Power	Number of poles	Feed driving	Air consumption	Weight
	min-1		mm	mm			mm	mm	kw	P	N	L/Stroke	kg
PR7P-3229	2900	3500	MT2 / MT3	11	4	3	200	0-100	3.7	4	9400	58	210
PR7P-3222	2200	2700		13	5	4
PR7P-3215	1500	1800		17	7	6
PR7P-3210	1000	1200		20	19	12			2.2	6
PR7P-3206	650	800		25	19	16
PR7P-3205	500	600		31	24	21
PR7P-3203	340	410		40	32	28

NOTE:
1. The selection of models should be based on the shape of the work, material, cutting characteristics, diameter and material of tools, rotation speed (cutting speed), etc.
2. The drilling capacity displayed in the above table is based on values representing a drilling depth of two times the diameter of the drill.
3. The standard attachment for the hydro speed regulator is RB-3140. Please specify an optional Hydro Speed Regulator if required. (Optional Hydro Speed Regulator Models: RB-3160, RB-31100, R-3180A, R-31130A)
4. Maximum weight of the attachment that can be mounted when machining downwards is 100 kg.
5. Make sure to use a collet chuck or spindle nose when the hardness of carbide drills and tool shanks is higher than that of general HSS (high-speed steel) drills.

Features:

1. High-precision
Core technology of Electro Pneumatic Drilling Units is played very well, which completely strengthened the versatility of the product and thus made the high precision of Drilling Units reflected extremely.
2. High rigidity
Axial rail structure is used, which greatly improved the overall rigidity and fully guaranteed the stability of the hole machining.
3. High performance
A unique dual sealing structure and round body that is easy and convenient to be installed are available at the end of spindle, which can meet variety of holes machining requirement.

Products can be equipped with Self Feeding Drilling Unit
1. Hydro Speed Regulator
Speed can be adjusted arbitrarily from lower to higher by a hydraulic feeding speed control device.

2. Multiple Spindle Heads

Multi-axis machining head can be amounted, which can achieve high efficiency drilling and meet different requirements of machining axes and axis spacing. Extensive multi-axis machining head sizes are available in PURROS®.