PowerTrac 2500 - 0250 SGT RA, with SAG Ball Nut, Adjustable Preloaded

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PowerTrac 2500 - 0250 SGT RA, with SAG Ball Nut, Adjustable Preloaded

Inch Ball Screw AssemblyPrecision Ground Inch Ball Screw, SGT, 2.500" Ball Circle Diameter, 0.250" Lead, RH Thread, Inch Ball Nut, for SGT, Ground Accuracy, Preloaded, Adjustable, SAG, Integral Flange

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 2500_0250_sgt_sag_adju
12 ft. Part Number No
4 ft. Part Number No
6 ft. Part Number GT25025R72
8 ft. Part Number No
Ball Nut Number SAG0707
Company Nook Industries
Dynamic Load [lb] 6315
End Code for Type 4 [* Journals may show tracings of the thread] 32
End Code for Types 1,2,3,5 [* Journals may show tracings of the thread] 50
Flange Part Number INTEGRAL
Lead Accuracy +/- [in./ft.] 0,0005
Maximum Adjustable Preload [lb] 1895
Nominal Ball Diameter [in] 0,156
Nut Weight [lb] 9,9
Precision SGT
Screw Code 2500-0250 SGT RA
Screw Material 4150
Spring Rate x 106 [lb./in.] No
Static Load [lb] 93165
Torque to Raise 1 lb. [in-lb] 0,044
Wiper Kit Part Number BRUSH
Ball Circle Diameter [in] 2,5
Lead [in] 0,25
Root Diameter [in] 2,333
Screw Weight [lb./ft.] 5,45
Thread Direction RH

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