Series 807

High-performance live center
Series 807

Series 807

 

Type

 

 

MK

 

 

D

 

 

d

 

d1

Lges

 

L

 

l1

l2

 Federweg

[mm]

Drehzahl

max.

[1/min]

Werkstück-

gewicht

max. [kg]

Rundlauf-

Abweichung

max. [mm]

 

Type

 

 

MT

 

 

D

 

 

d

 

d1

Lges

 

L

 

 

l1

 

l2

 

Spring

travel

[mm]

 

Rotational frequency

max. [1/min]

Workpiece weight

max. [kg]

Concentricity run-out

max. [mm]

837

3

60

28

23,83

188

107

31

76

3

5000

250

0,005

847

4

68

35

31,27

225

120

37

83

3

4000

550

0,005

857

5

92

50

44,4

275

146

51

95

3

3500

1000

0,005

Axiale Spannkraft-Anzeige durch Punktematrix

 

 

MK3

MK4

MK5

 

Axial clamping force indication through dot pattern

 

 

MT3

MT4

MT5

 

 

 

0-340

0-360

0-510

[daN]

 

 

∎ ∎

340-650

360-690

510-990

[daN]

 

 

∎ ∎ ∎

650-950

690-1000

990-1430

[daN]

Product features

  • Spring-loaded center with pressure indicator for visual control of clamping force
  • Visual display of clamping pressure during machining
  • To use as counter tip for face drivers or for compensating length deviation
  • Extremely rigid bearing set up with additional shank support
  • Center point made of fully hardened tool steel
  • High runout accuracy
  • Maintenance-free permanent lubrication
  • Rotary shaft seal prevents ingression of dirt and coolant
  • Complete tool hardened and ground
Copyright 2019 Conzella
This website uses cookies. By using this website you accept the use of cookies. More Infos
OK!