Tuobao processing hand operated worm gear and ball bearing SWL/SJA small nut spiral lifting screw elevator

brand	Tuobao	weight
Processing customization		GD2 of the input shaft
Standard positioning accuracy		Allowable torque of output shaft
Maximum torque of input shaft		Allowable radial load of input shaft
Maximum bending moment of input shaft		Allowable radial load of output shaft
Allowable axial load of output shaft		model	SJA50
Rated dynamic load kN	fifty	Screw diameter * lead mm	Tr40 * 4
Turbine worm reduction ratio L1	1:28	Worm input 1, screw stroke mmL1	zero point two five
Maximum input power kW V1	two point two	Maximum input power kW L1	one point one
Full load starting torque Nm V1	forty-eight point five	Full load starting torque Nm L1	twenty
Starting efficiency V1	zero point one eight	Starting efficiency L1	zero point one one
Operating efficiency V1 at 1500rpm	zero point three two	Operating efficiency L1 at 1500rpm	zero point two three
No-load torque Nm V1	zero point eight four	No-load torque Nm L1	zero point five nine
Box material	Ball milled cast iron	Box weight kg	twenty-one point five
Weight kg per 100mm lead screw and protective tube	one point five two	Turbine worm reduction ratio V1	1: 7

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Product Description