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THK - Rotary
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THK - Rotary

Ball Spline

THK Rotary adalah Ball Spline, rolling guide spline bearing yang mentransmisikan torsi sekaligus memungkinkan gerakan linear, dengan kapasitas beban lebih besar dibanding linear bushing, berkat bola yang menggelinding pada alur yang terhubung ke poros.

Desain Kompak Terintegrasi
Tersedia dalam tipe LTR standar dan LTR-A yang lebih kecil, Rotary memiliki bantalan pendukung yang terintegrasi langsung pada permukaan luar mur spline untuk pemasangan mudah, tanpa backlash sudut, kekakuan tinggi, dan desain kompak.

Rentang Ukuran dan Torsi Luas
Seri LTR standar tersedia dari LTR16 hingga LTR60 dengan diameter luar dari 52 mm hingga 134 mm dan rating torsi dinamis dari 31,4 N-m hingga 1.220 N-m, sementara seri LTR-A yang lebih kecil tersedia dari LTR8A hingga LTR40A dengan diameter luar dari 32 mm hingga 100 mm.

DESKRIPSI DETAIL

Fitur dari produk ini adalah:
  • Instalasi mudah
  • Tidak ada serangan sudut
  • Kekakuan tinggi
  • Desain yang ringkas

Model number
LTR, LTR-A

LTR
A compact unit type whose support bearings are directly integrated with the outer surface of the spline nut.
LTR 16
Spline Nut Outer diameter: 52 mm
Spline Nut Diameter : ・.007 mm
Spline Nut Length: 50 mm
Flange diameter: 68 mm
Basic torque rating Dynamic rating: 31.4 N-m
Basic torque rating Static rating: 34.3 N-m
Radial Dynamic rating: 7.06 kN
Radial Static rating: 12.6 kN
Static permissible moment MA.1: 67.6 N-m

LTR 20
Spline Nut Outer diameter: 56 mm
Spline Nut Diameter : ・.007 mm
Spline Nut Length: 63 mm
Flange diameter: 72 mm
Basic torque rating Dynamic rating: 56.9 N-m
Basic torque rating Static rating: 55.9 N-m
Radial Dynamic rating: 10.2 kN
Radial Static rating: 17.8 kN
Static permissible moment MA.1: 118 N-m

LTR 25
Spline Nut Outer diameter: 62 mm
Spline Nut Diameter : ・.007 mm
Spline Nut Length: 71 mm
Flange diameter: 78 mm
Basic torque rating Dynamic rating: 105 N-m
Basic torque rating Static rating: 103 N-m
Radial Dynamic rating: 15.2 kN
Radial Static rating: 25.8 kN
Static permissible moment MA.1: 210 N-m

LTR 32
Spline Nut Outer diameter: 80 mm
Spline Nut Diameter : ・.007 mm
Spline Nut Length: 80 mm
Flange diameter: 105 mm
Basic torque rating Dynamic rating: 180 N-m
Basic torque rating Static rating: 157 N-m
Radial Dynamic rating: 20.5 kN
Radial Static rating: 34 kN
Static permissible moment MA.1: 290 N-m

LTR 40
Spline Nut Outer diameter: 100 mm
Spline Nut Diameter : ・.008 mm
Spline Nut Length: 100 mm
Flange diameter: 130 mm
Basic torque rating Dynamic rating: 419 N-m
Basic torque rating Static rating: 377 N-m
Radial Dynamic rating: 37.8 kN
Radial Static rating: 60.5 kN
Static permissible moment MA.1: 687 N-m

LTR 50
Spline Nut Outer diameter: 120 mm
Spline Nut Diameter : ・.008 mm
Spline Nut Length: 125 mm
Flange diameter: 156 mm
Basic torque rating Dynamic rating: 842 N-m
Basic torque rating Static rating: 769 N-m
Radial Dynamic rating: 60.9 kN
Radial Static rating: 94.5 kN
Static permissible moment MA.1: 1340 N-m

LTR 60
Spline Nut Outer diameter: 134 mm
Spline Nut Diameter : ・.009 mm
Spline Nut Length: 140 mm
Flange diameter: 170 mm
Basic torque rating Dynamic rating: 1220 N-m
Basic torque rating Static rating: 1040 N-m
Radial Dynamic rating: 73.5 kN
Radial Static rating: 111.7 kN
Static permissible moment MA.1: 1600 N-m

LTR-A
A compact type even smaller than LTR.
LTR8 A
Spline Nut Outer diameter: 32 mm
Spline Nut Diameter : ・.009, ・.025 mm
Spline Nut Length: 25 mm
Flange diameter: 44 mm
Basic torque rating Dynamic rating: 1.96 N-m
Basic torque rating Static rating: 2.94 N-m
Radial Dynamic rating: 1.47 kN
Radial Static rating: 2.55 kN
Static permissible moment MA.2: 5.9 N-m

LTR10 A
Spline Nut Outer diameter: 36 mm
Spline Nut Diameter : ・.009, ・.025 mm
Spline Nut Length: 33 mm
Flange diameter: 48 mm
Basic torque rating Dynamic rating: 3.92 N-m
Basic torque rating Static rating: 7.84 N-m
Radial Dynamic rating: 2.84 kN
Radial Static rating: 4.9 kN
Static permissible moment MA.3: 15.7 N-m

LTR16 A
Spline Nut Outer diameter: 48 mm
Spline Nut Diameter : ・.009, ・.025 mm
Spline Nut Length: 50 mm
Flange diameter: 64 mm
Basic torque rating Dynamic rating: 31.4 N-m
Basic torque rating Static rating: 34.3 N-m
Radial Dynamic rating: 7.06 kN
Radial Static rating: 12.6 kN
Static permissible moment MA.4: 67.6 N-m

LTR20 A
Spline Nut Outer diameter: 56 mm
Spline Nut Diameter : ・.010, ・.029 mm
Spline Nut Length: 63 mm
Flange diameter: 72 mm
Basic torque rating Dynamic rating: 56.9 N-m
Basic torque rating Static rating: 55.9 N-m
Radial Dynamic rating: 10.2 kN
Radial Static rating: 17.8 kN
Static permissible moment MA.5: 118 N-m

LTR25 A
Spline Nut Outer diameter: 66 mm
Spline Nut Diameter : ・.010, ・.029 mm
Spline Nut Length: 71 mm
Flange diameter: 86 mm
Basic torque rating Dynamic rating: 105 N-m
Basic torque rating Static rating: 103 N-m
Radial Dynamic rating: 15.2 kN
Radial Static rating: 25.8 kN
Static permissible moment MA.6: 210 N-m

LTR32 A
Spline Nut Outer diameter: 78 mm
Spline Nut Diameter : ・.010, ・.029 mm
Spline Nut Length: 80 mm
Flange diameter: 103 mm
Basic torque rating Dynamic rating: 180 N-m
Basic torque rating Static rating: 157 N-m
Radial Dynamic rating: 20.5 kN
Radial Static rating: 34 kN
Static permissible moment MA.7: 290 N-m

LTR40 A
Spline Nut Outer diameter: 100 mm
Spline Nut Diameter : ・.012, ・.034 mm
Spline Nut Length: 100 mm
Flange diameter: 130 mm
Basic torque rating Dynamic rating: 419 N-m
Basic torque rating Static rating: 377 N-m
Radial Dynamic rating: 37.8 kN
Radial Static rating: 60.5 kN
Static permissible moment MA.8: 687 N-m

Distributor Produk Otomasi dan Robotik Power Transmission & Guide Ball Spline THK Rotary