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Inch Precision Accuracy Ball Screw Assembly SGT

To obtain optimum performance, it is required that the ball screws machined in their case hardened state. When annealing is applied to the end of the ball screw for machining purposes, the lead accuracy is distorted causing the ball nut to lock or jam on the ball screw.

Nook ball screw assemblies provide ease of application without the need to machine or anneal the ball screw, as all that is required is installation. Nook inch precision ball screw assemblies offer turnkey solutions that only require a power source. All of the elements are available for quick delivery from shelf stock.

Screw Nut
Details Product Info Forces and Torques Performance Specifications
Product Ball Circle Diameter [in] Lead [in] Screw Material Thread Direction Torque to Raise 1 lb. [in-lb] Maximum Adjustable Preload [lb] Spring Rate x 106 [lb./in.] Dynamic Load [lb] Static Load [lb]
PowerTrac 0631 - 0200 SGT RA, with PRN Ball Nut, Preloaded 0.631 0.200 4150 RH 0.035 1.60 440 2110 Specs Configure/Quote
PowerTrac 0631 - 0200 SGT RA, with PRN Ball Nut, Preloaded, Without Wipers 0.631 0.200 4150 RH 0.035 1.00 350 1680 Specs Configure/Quote
PowerTrac 0631 - 0200 SGT RA, with SSN Ball Nut, Preloaded, Flanged 0.631 0.200 4150 RH 0.035 1.60 440 2110 Specs Configure/Quote
PowerTrac 0631 - 0200 SGT RA, with SSN Ball Nut, Preloaded, Flanged, Internal Return 0.631 0.200 4150 RH 0.035 1.50 450 2115 Specs Configure/Quote
PowerTrac 0750 - 0200 SGT RA, with PRN Ball Nut, Preloaded 0.750 0.200 4150 RH 0.035 2.75 1473 9916 Specs Configure/Quote
PowerTrac 0750 - 0200 SGT RA, with SSN Ball Nut, Preloaded, Flanged 0.750 0.200 4150 RH 0.035 2.75 1473 9916 Specs Configure/Quote
PowerTrac 0875 - 0200 SGT RA, with PRN Ball Nut, Preloaded 0.875 0.200 4150 RH 0.035 3.10 1375 10780 Specs Configure/Quote
PowerTrac 0875 - 0200 SGT RA, with SSN Ball Nut, Preloaded, Flanged 0.875 0.200 4150 RH 0.035 3.10 1375 10780 Specs Configure/Quote
PowerTrac 1000 - 0200 SGT RA, with SSN Ball Nut, Preloaded, Flanged 1.000 0.200 4150 RH 0.035 3.50 1565 13073 Specs Configure/Quote
PowerTrac 1000 - 0250 SGT RA, with SSN Ball Nut, Preloaded, Flanged 1.000 0.250 4150 RH 0.044 3.50 2285 15815 Specs Configure/Quote
PowerTrac 1000 - 0250 SGT RA, with PRN Ball Nut, Preloaded, Without Wiper 1.000 0.250 4150 RH 0.044 2.50 2285 15815 Specs Configure/Quote
PowerTrac 1150 - 0200 SGT RA, with PRN Ball Nut, Preloaded 1.150 0.200 4150 RH 0.035 4.25 1680 14886 Specs Configure/Quote
PowerTrac 1150 - 0200 SGT RA, with SSN Ball Nut, Preloaded, Flanged 1.150 0.200 4150 RH 0.035 4.25 1680 14886 Specs Configure/Quote
PowerTrac 1250 - 0200 SGT RA, with PRN Ball Nut, Preloaded 1.250 0.200 4150 RH 0.035 4.25 1668 17344 Specs Configure/Quote
PowerTrac 1250 - 0200 SGT RA, with SSN Ball Nut, Preloaded, Flanged 1.250 0.200 4150 RH 0.035 4.25 1668 17344 Specs Configure/Quote
PowerTrac 1250 - 0200 SGT LA, with PRN Ball Nut, Preloaded 1.250 0.200 4150 LH 0.035 4.25 1668 17344 Specs Configure/Quote
PowerTrac 1250 - 0200 SGT LA, with SSN Ball Nut, Preloaded, Flanged 1.250 0.200 4150 LH 0.035 4.25 1668 17344 Specs Configure/Quote
PowerTrac 1250 - 0500 SGT RA, with PRN Ball Nut, Preloaded 1.250 0.500 4150 RH 0.088 4.25 1765 11080 Specs Configure/Quote
PowerTrac 1250 - 0500 SGT RA, with SSN Ball Nut, Preloaded, Flanged 1.250 0.500 4150 RH 0.088 4.25 1765 11080 Specs Configure/Quote
PowerTrac 1500 - 0200 SGT RA, with SSN Ball Nut, Preloaded, Flanged 1.500 0.200 4150 RH 0.035 5.00 4745 45073 Specs Configure/Quote
PowerTrac 1500 - 0250 SGT RA, with PRN Ball Nut, Preloaded 1.500 0.250 4150 RH 0.044 5.00 5075 27250 Specs Configure/Quote
PowerTrac 1500 - 0250 SGT RA, with SSN Ball Nut, Preloaded, Flanged 1.500 0.250 4150 RH 0.044 5.50 5075 27250 Specs Configure/Quote
PowerTrac 1500 - 0250 SGT RA, with SAG Ball Nut, Adjustable Preloaded 1.500 0.250 4150 RH 0.044 920 5950 44030 Specs Configure/Quote
PowerTrac 1500 - 0500 SGT RA, with SSN Ball Nut, Preloaded, Flanged 1.500 0.500 4150 RH 0.088 5.00 4250 35770 Specs Configure/Quote
PowerTrac 2000 - 0200 SGT LA, with SSN Ball Nut, Preloaded, Flanged 2.000 0.200 4150 LH 0.035 6.50 6181 65903 Specs Configure/Quote
PowerTrac 2000 - 0200 SGT RA, with SSN Ball Nut, Preloaded, Flanged 2.000 0.200 4150 RH 0.035 6.50 6181 65903 Specs Configure/Quote
PowerTrac 2250 - 0500 SGT RA, with PRN Ball Nut, Preloaded 2.250 0.500 4150 RH 0.088 7.25 20106 108325 Specs Configure/Quote
PowerTrac 2250 - 0500 SGT RA, with SSN Ball Nut, Preloaded, Flanged 2.250 0.500 4150 RH 0.088 7.25 20106 105325 Specs Configure/Quote
PowerTrac 2250 - 0500 SGT RA, with SAG Ball Nut, Adjustable Preloaded 2.250 0.500 4150 RH 0.088 6390 30000 142660 Specs Configure/Quote
PowerTrac 2500 - 0250 SGT RA, with SAG Ball Nut, Adjustable Preloaded 2.500 0.250 4150 RH 0.044 1895 6315 93165 Specs Configure/Quote
PowerTrac 2500 - 0250 SGT RA, with SSN Ball Nut, Preloaded, Flanged 2.500 0.250 4150 RH 0.044 8.00 8945 93165 Specs Configure/Quote