PowerTrac 1250 - 0200 SGT LA, with SSN Ball Nut, Preloaded, Flanged

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PowerTrac 1250 - 0200 SGT LA, with SSN Ball Nut, Preloaded, Flanged

Inch Ball Screw AssemblyPrecision Ground Inch Ball Screw, SGT, 1.250" Ball Circle Diameter, 0.200" Lead, LH Thread, Inch Ball Nut, for SGT, Ground Accuracy, Preloaded, Fixed, SSN

To obtain optimum performance of Nook precision ball screws, 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 precision ball screw and nut assemblies provide ease of application without the need to machine or anneal the ball screw, as all that is required is installation. Nook precision assemblies offer turnkey solutions that only require a power source (hand operation or motor). All of the elements are available for quick delivery from shelf stock.

Part Number 1250_0200_sgt_la_ssn
12 ft. Part Number No
4 ft. Part Number No
6 ft. Part Number GT12520L72
8 ft. Part Number No
Ball Nut Number SSN0398
Company Nook Industries
Dynamic Load [lb] 1668
End Code for Type 4 [* Journals may show tracings of the thread] 16
End Code for Types 1,2,3,5 [* Journals may show tracings of the thread] 25
Flange Part Number INTEGRAL
Lead Accuracy +/- [in./ft.] 0,0005
Maximum Adjustable Preload [lb] No
Nominal Ball Diameter [in] 0,125
Nut Weight [lb] 1,8
Precision SGT
Screw Code 1250-0200 SGT LA
Screw Material 4150
Spring Rate x 106 [lb./in.] 4,25
Static Load [lb] 17344
Torque to Raise 1 lb. [in-lb] 0,035
Wiper Kit Part Number ELASTOMER
Ball Circle Diameter [in] 1,25
Lead [in] 0,2
Root Diameter [in] 1,115
Screw Weight [lb./ft.] 3,7
Thread Direction LH