< < < Zpět na přehled šroubů
WWW.SERVO-DRIVE.CZ - POHYBOVÉ ŠROUBY
WWW.SERVO-DRIVE.CZ - POHYBOVÉ ŠROUBY
Pohybový šroub průměr 7.94mm s maticí NTG - trapézový závit
| Průměr | Kód průměru | Stoupání závitu | Kód stoupání | také levý závit | Vnější průměr | Střední průměr | Účinnost |
| mm | - | mm | - | - | mm | mm | % |
| 7,94 | 031 | 1.44 | 0057 | - | 8.00 | 6.71 | 43 |
| 7,94 | 031 | 1.88 | 0074 | - | 7.92 | 5.36 | 51 |
| 7,94 | 031 | 2.82 | 0111 | - | 7.92 | 5.89 | 60 |
| 7,94 | 031 | 4.24 | 0167 | - | 7.92 | 5.36 | 69 |
| 7,94 | 031 | 6.35 | 0250 | - | 7.92 | 5.94 | 76 |
| 7,94 | 031 | 12.70 | 0500 | možný i levý | 7.92 | 5.89 | 83 |
| 7,94 | 031 | 20.32 | 0800 | - | 7.77 | 6.17 | 86 |
statický třecí moment (Drag Torque):0,01-,02 Nm
a dynamickou zatížitelnost (Dyn. Load):10 kg
MATICE NTG
NTG SERIES - Adjustable Drag Torque / Compact Size
The patented NTG Series offers a cost effective anti-backlash assembly for applications requiring precise positional accuracy, repeatability, and smoothness. The NTG has been developed specifically for demanding applications that require zero backlash with minimal drag torque. With its compact size and no moving components, the NTG can also be easily incorporated into customer specified, custom molded parts.
An integral part of the NTG design is the ability to manually adjust the drag torque setting to match specific requirements of the application. This drag torque can also be set at the factory to meet individual customer specificatons. This is especially effective with fine leads.
The standard NTG unit utilizes a self-lubricating polyacetal nut on a precision rolled 303 stainless steel acme lead screw. End machining to customer specifications and Kerkote® TFE screw coating are optional.
The patented NTG Series offers a cost effective anti-backlash assembly for applications requiring precise positional accuracy, repeatability, and smoothness. The NTG has been developed specifically for demanding applications that require zero backlash with minimal drag torque. With its compact size and no moving components, the NTG can also be easily incorporated into customer specified, custom molded parts.
An integral part of the NTG design is the ability to manually adjust the drag torque setting to match specific requirements of the application. This drag torque can also be set at the factory to meet individual customer specificatons. This is especially effective with fine leads.
The standard NTG unit utilizes a self-lubricating polyacetal nut on a precision rolled 303 stainless steel acme lead screw. End machining to customer specifications and Kerkote® TFE screw coating are optional.
Matice NTG Flange Mount
| Screw Ø | Nut Ø | Nut Length | Flange Ø | Flange Thickness | Mounting Hole Ø | Bolt Circle Ø | Dynamic Load | Drag Torque |
| mm | mm | mm | mm | mm | mm | mm | kg | Nm |
| 6,35 | 13,21 | 20,32 | 25,40 | 4,06 | 3,63 | 19,05 | 4,5 | 0,004-0,014 |
| 7,94 | 20,32 | 25,40 | 38,10 | 5,08 | 5,00 | 28,58 | 9,1 | 0,007-0,02 |
| 9,53 | 20,32 | 25,40 | 38,10 | 5,08 | 5,00 | 28,58 | 9,1 | 0,007-0,02 |
Matice NTG Thread Mount
| Screw Ø | Nut Ø | Nut Length | Thread | Thread Length | Dynamic Load | Drag Torque |
| mm | mm | mm | M in. | mm | kg | Nm |
| 6,35 | 13,21 | 22,86 | 7/16-20 | 6,35 | 4,5 | 0,004-0,014 |
| 7,94 | 20,32 | 30,48 | 3/4-20 | 9,53 | 9,1 | 0,007-0,02 |
| 9,53 | 20,32 | 30,48 | 3/4-20 | 9,53 | 9,1 | 0,007-0,02 |
Matice Mini NTG Flange Mount
| Screw Ø | Nut Ø | Nut Length | Flange Height | Flange Width | Flange Thickness | Slot Width | Bolt Circle Ø | Dynamic Load | Drag Torque |
| mm | mm | mm | mm | mm | mm | mm | mm | kg | Nm |
| 3,18 | 10,16 | 12,70 | 10,16 | 19,05 | 3,30 | 3,05 | 15,24 | 2,3 | 0,00 |
| 4,76 | 10,16 | 12,70 | 10,16 | 19,05 | 3,30 | 3,05 | 15,24 | 2,3 | 0,00 |
Matice Mini NTG Thread Mount
| Screw Ø | Nut Ø | Nut Length | Thread | Thread Length | Dynamic Load | Drag Torque |
| mm | mm | mm | M in. | mm | kg | Nm |
| 3,18 | 10,16 | 12,70 | 3/8-24 | 4,06 | 2,3 | 0,00 |
| 4,76 | 10,16 | 12,70 | 3/8-24 | 4,06 | 2,3 | 0,00 |
< < < Zpět na přehled šroubů
Poptávka pohybový šroub průměr 7.94mm s maticí NTG
Poptávka pohybový šroub průměr 7.94mm s maticí NTG