1 Ton Adjustable Telescoping Screw Jack for Lifting

Model Detail Of RNK-3T

* Model	RNK-3T
* Screw  Diam	25mm
* Screw Pitch	5 mm
* Static Load	Max 1 tons
* Dynamic Load	Max 0.67 tons
* Speed Ratio	1/5 1/10 1/20
* Lifting Speed	62.5-1250   mm/min
* Input Power	0.25-1.25 hp
* Max Input	1500 rpm
* Screw Type	ball screw
* Stroke Range	Max 500  mm
* Top End	top plate, clevis end, threaded end, plain end
* Power Source	Electric, Manual, Both

Ball Screw Jack Information:

Ball Screw Jack lift precisely controlled lifting,lowering,pushing,pulling and rolling movements. Upright or inverted jacks operate at full capacity in tension or compression. These ball screw jacks require up to two-thirds less input torque to move the load than similarly rated machine screw jacks. They require a brake motor or external locking device to hold position.

Materials

*Lifting screw	steel C45 (optional: stainless steel)
*Worm Gear	phosphor bronze (optional: zinc alloy)
*Worm Shaft	heated treated steel C45 (optional: stainless steel)
*Bearing	Taper Roll Bearing
*Housing	Casting Iron and Die-Casting Aluminum .
*Oil Sealing	Normal, (optional: high/low temperature oil sealing)

Product Pictures:

Selection Guide 

Model Details:

*Mounting	Upright, Inverted
*Top Ends	Top Plate,Clevis End,Threaded End,Plain End and Forked Head
*Functions	Lifting, Lowering, Pushing, Pulling and Rolling Linear Motions
*Arrangements	Single Unit, In Pairs or Multi-Units Arrangement Available
	Protective Tube, Rubber Bellows, Electric Motor, Hand Wheel,
*Accessories	Inverter, Limited Switches, Linking Shaft, Coupling, Pillow Block Bearing,
	Counter, Bevel Gearbox, Swivel Plate and Trunnion Base.

Accessories 

Application

*Energy &  Communications	Solar Panel Tracking Systems, Satellite Dish Tracking
*Water Projects &  Hydropower Station	Sluice Gates, Water Gates, Penstocks, Tilting Barriers,  Raise & Lower Power Station Dampers
*Iron & Steel	Heavy Plate Steel Mills on Roll Adjustment, Steel Pipe Mills for  Roll Adjustment and Back Stops and Tensioners
*Food Processing	Dough Presses, Roll Adjustment, Tunnel Freezer, Curing Ovens,  Tensioners, Conveyor Height Adjustment
*Civil Engineering	Building Ventilation, Bridge Lifting
*Railways	Maintenance Jacks and Railway Carriage Lift
*Theatre	synchronized lifting table for Stage Elevator Platforms Creation  of Orchestra Pits, Screen Manipulation

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