We are professional JTW-1T Worm Screw Jack, 1 ton worm gear screw jack,worm drive screw jack,worm gear linear actuator manufacturers and factory.
JTW-1T Worm Screw Jack Features
1. Maximum load capacity 1 ton, maximum torque 6.6 Nm.
2. Lift screw diameter 24 mm, pitch 4 mm.
3. 6:1, 24:1 gear ratios
4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
5. Precisely positioning, self-locking acme screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.
6. Manual screw jack by hand wheel or hand crank, electrical drive screw jack by electric motor or gearmotor driven, or both.
7. 3-phase or single phase motor driven with 1500 rpm input, standard lifting speed 1500 mm/min and 375 mm/min.
8. No standard lift screw stroke, maximum travel stroke 900mm when tension load.
9. Top plate, clevis end, plain end and threaded end are available.
10. Individually or multiple screw jack lift system arrangements are available.
JTW-1T Worm Screw Jack PictureJTW-1T Worm Screw Jack Specifications
JTW-1T Worm Screw Jack Dimensional Drawing - Translating Screw
JTW-1T Worm Screw Jack Dimensional Drawing - Travelling Nut Rotating Screw
JTW-1T Worm Screw Jack With 63B5 Flange Size - Direct Input Vertical Mount Type
JTW-1T Worm Screw Jack Ordering Information
JTW - 1T - UR - 300 - H - II - C - HW
1 2 3 4 5 6 7 81. Jack Brand
JT: "Jacton" brand screw jack
W series screw jack
2. Load Capacity
1T: 1 ton load
Before selecting 1T, please check above JTW-1T worm screw jack specifications.
3. Screw Configuration & Mounting Orientation
US: Upright translating screw UK: Upright keyed screw UR: Upright rotating screw
IS: Inverted translating screw IK: Inverted keyed screw IR: Inverted rotating screw
4. Travel Stroke
300, means travel stroke 300mm
We machined lifting screw stroke following buyers requirements
5. Gear Ratio
JTW-1T jack gear ratios include 6:1, 24:1.
H: High gear ratio 6:1, 0.67mm travel length per full turn of worm shaft.
L: Low gear ratio 24:1, 0.17mm travel length per full turn of worm shaft.
6. Lift Screw End Fittings
JTW-1T jack standard lift screw end fittings includes top plate, clevis end, threaded end, plain end. If you have your own lift screw end fitting design, we can make them following your requirements.
7. Worm Shaft Input Types
A: left side worm shaft input.
B: right side worm shaft input.
C: double worm shaft input.
M1: left side motor flange direct input.
M2: right side motor flange direct input.
M3: left side motor flange direct input, right side worm shaft input.
M4: right side motor flange direct input, left side worm shaft input.
8. Accessories
N: No accessory
PP: Protective pipe (lifting screw dustproof and rustproof)
BB: Bellows boot (lifting screw dustproof and rustproof)
HW: Hand wheel (hand operated jack, optional hand crank)
DC: Digital counter or digital position indicator (installed on worm shaft, precision display stroke)
EM: Electric motor (motor driven jack, optional ac motor or dc motor)
GR: Gear reducer (motor driven jack with low speed, optional gear motor, worm gear reducer, helical gear reducer)
LS: Limit switches (control stroke, when full extend or full retract travel, the motor will stop )
SN: Stop nut (installed at the bottom of lifting screw, prevent lifting screw from being removed from the jack housing)
PB: Pillow block bearing (when long distance between jack and jack, which fixes connecting shaft, avoid swing)
FC: Flexible coupling (for shafts connection like connecting shaft and worm shaft)
CS: Connecting shaft (for connecting drive shafts like screw jack lift system)
BG: Miter gearbox (right angle transmit rotary motions, power or torque in screw jack lift system)
SP: Swivel plate or trunnion mounting plates (installed on jack base with swivel pins for pivoting of loads)
SM: Swivel mounting base or trunnion mounting base (matching swivel plate or trunnion mounting plates)
JTW-1T Worm Screw Jack ApplicationsJTW-1T worm screw jack applications in coil sheet slitter line, paint coating line, corrugated machine, rewinding line, pickling line, cut to length line, electrolytic tinning line process, tension levelling line, continuous galvanizing line, beverage production line, continuous hot dip galvanizing line, continuous laminator line, adjusting synchronous coil feed lines rolls, steel mills line roller adjustment, bridge beams lifting system, continuous rotary blancher, continuous paper filter, foam concrete cutting machine, sanding machine, heavy vehicles mobile lifting platform, lower and upper linear freeze-dryer system, steel profiles alignment, bottle monitoring system height adjustment, conveyor adjustment, plate saw angle adjustment, wide belt grinding machine precise adjustment, open and close a sealed pressure tank, turning over foil coils and metallurgy industry, mining industry, chemical industry, construction industry, irrigation industry.