TMTPN

April 14, 2017 7:21 pm Published by

TMTPN _ Expanding Mandrel

DESCRIPTION

The TMTPN is used to clamp workpieces with blind bores or on short section of the workpiece.

APPLICATION

  • Turning, grinding

TECHNICAL FEATURES

  • Workpieces range: 5,5 – 79,7 mm
  • Expansibility: 0,5 – 1 mm
  • Attachment: Spindle nose
  • Actuation: Automatic
  • TMTN-1 to TMTPN-4: Clamping by spring washers and unclamping by cylinder
  • TMTPN-5: Clamping and unclamping by cylinder

ADVANTAGES

  • Accuracy: Concentricity ≤ 10µ
  • Quick change of sleeves during change over

Description

Basic arbor Measurements in mm
item detail D1 D2 D3 D4 I1 Mini/Maxi I2 Clamping force of spring package daN for sleeves Expanding sleeve
TMTPN-1 10,8 8,5 24 20 57 40/45,5 144/70 more
TMTPN-2 13,8 10,5 26 23 61 40/45,5 235/130 more
TMTPN-3 16,8 13,2 28 23 61 40/45,5 235/130 more
TMTPN-4 20,8 16 32 25 63 47/52,5 298/150 more
TMTPN-5 26,8 21 42 73 38/43,5 400 more
TMTPN-6 31,8 26 56 85 38/43,5 500 more
TMTPN-7 36,8 31 56 89 38/44 800 more
TMTPN-8 41,8 36 66 89 38/44 800 more
TMTPN-9 47,8 41 66 91 38/44 800 more
TMTPN-10 52,8 46 84 120 30/36 1200 more
TMTPN-11 61,8 55,5 84 120 30/36 1200 more
TMTPN-12 71,8 65,5 112 126 30/36 1200 more
TMTPN-13 90,8 83 112 126 30/36 1200 more

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This post was written by altifortobler