PURROS Machinery Specialized in manufacturing Hydro Speed Regulator, Multi Spindle Heads, Self-Feeding Drill Units.
Our information
  • Purros Machinery Co., Ltd
  • Add: No.180 Donghuan Road, Jiaojiang District, Taizhou City, Zhejiang Province, China.
  • P.C.: 318000
  • Tel: +86 576 8989 8883
  • Fax: +86 576 8989 1099
  • Mobile: +86 13605765557
  • E-mail: info@purros.cn sale@purros.cn
  • Web: http://www.purros.cn/
service principles
  • Multi Spindle Heads
  • Hydro Speed Regulator
  • Self Feeding Drilling Units
Home: Hydro Speed Regulator

 

 

PURROS® Hydro Speed Regulator

 

 

  Purros Hydro Speed Regulator (Parts for Selfeeder) is a kind of hydraulic type control device of feed speed that can adjust freely feed speed of air cylinder from low speed to high speed within the range of expectation. Ways of control includes spring return type(RB) and Air return type(R-A), you can make a choice according to your requirements.

 

 

I.  Hydro Speed Regulator (Spring return type: RB)

 

  When there is no load on the piston rod, it is returned automatically to its initial position by an internal spring.

 

 

 

 

Parameters

Model

Spring return type

Max stroke

mm

Load range

N

Adjusting range of speed of all kinds of 

driving forces.

mm/sec

Impact energy permitted

J

Weight(Basic body)

Kg

RB-2415

15

120-1,500

F=120N     0.1-50

F=200N     0.2-20

F=500N     0.2-25

F=1,000N   0.3-40

F=1,500N   0.4-50

2.3

0.38

RB-2430

30

0.44

RB-2460

60

0.56

RB-2480

80

0.67

RB-24100

100

0.75

RB-24120

120

0.89

RB-3140

40

500-3,000

F=200N  0.1-10    F=1,500N    0.2-25
F=2,300N  0.3-35   F=3,000N  0.3-35 

3.5

0.95

RB-3160

60

1.13

RB-31100

100

1.35

  

 

II. Hydro Speed Regulator (Air return type: R-A)

 

  The piston rod stops in position even when the load on it has been removed. It is returned by supplying air. Enabled for step feed control.

 

 

 

Parameters

Model 

Air return type

Max stroke

mm

Load range

N

Adjusting range of speed of all kinds of 

driving forces.

Mm/sec

Impact energy permitted

J

Weight(Basic body)

Kg

R-2440A

40

200-1,500

F=200N         0.35-5

F=1,000N     0.5-25

F=1,500N    05-50

2.3

1.12

R-2460A

60

1.13

R-2480A

80

1.47

R-24100A

100

1.48

R-3180A

100

500-3,000

F=500N      03-12
F=2,300N      0.5-25

F=3,000N      0.6-50 

3.5

2.2

R-31130A

100

2.8

R-31180A

180

3.3

 

 

RB-2430, Hydro Speed Regulators, Spring Damper, 30mm Length Stroke, Hydraulic Dampers, Spring Loaded RegulatorsUSD 58.80/piece
RB-2460, Hydraulic Speed Control, Hydro Speed Regulator,Hydraulic Check, Feed Rate Control Unit, Drilling Machine DamperUSD 68.80/piece
RB-3140, Hydro Speed Regulator Maker, Spring Mass Damper System,Spring Damper In Industry,Hydraulic SpeedUSD 178.80/piece
RB-3160, Hydraulic Damper, Hydraulic Speed Regulators, Feed rate control of the Drill Unit, Spring Mass Damper SystemUSD 218.80/piece
R-2460A, Hydraulic Dampers Suppliers, Hydraulic damper Wholesaler, Electro Pneumatic Drilling Units, Hydraulic Speed ReducerUSD 238.80/piece
R-2480A, Purros Hydro Speed Regulator, Drilling Units Accessories, Precision Feed Controls, Air Spring Cylinder Speed ControlUSD 278.80/piece
Model: R-3180A, Hydro Speed Regulator, PURROS Drilling Unit Accessories,Hydraulic Damper,Hydraulic Shock Absorber, DamperUSD 338.80/piece
R-31130A, Hydro Speed Regulator, Hydraulic Speed Control, Adjustable Pneumatic Cylinder Speed, Speed Control, Shock AbsorberUSD 360.00/piece
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