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Sample Part Number Of Ball Screw Jack

Model: JTB-1T - JTB-35T
Categories: JTB Ball Screw Jack »
Place of Origin: Made In China
Brand Name: JACTON

Sample Part Number Of Ball Screw Jack

JTB  -  20T  -  US  -  900  -  H  -  IV  -  C  -  PP
 1         2         3         4       5      6       7      8

1. Jack Series
JTB: JTB series ball screw jack

2. Lifting
20T: maximum static lifting capacity 20 ton.
For JTB series ball screw jacks, available static lifting capacities 1 ton, 2.5 ton, 5 ton, 10 ton, 15 ton, 20 ton, 25 ton and 35 ton.
Before selecting lifting capacities, please check corresponding models technical parameter table.

3. Screw Configurations & Mounting Orientation
 Upright translating screw              UK: Upright anti-rotate screw               UR: Upright rotating screw
IS: Inverted translating screw               IK: Inverted anti-rotate screw               IR: Inverted rotating screw
Important Note: The ball screw of a translating screw jack must be attached to the guided load which prevents the ball screw from rotating. To add the linear guides, rails or rolls are recommended.
* Important Note: If your application involves a load which is unattached, unguided or the load is free to rotate and not translate, then a anti-rotation ball screw jack(square tube and square nut) are required to prevent lifting screw rotation.

4. Travel Length
900, means exact travel length 900mm. All travel length of JTB series ball screw jacks are customized, the travel length available range from 5mm to 7500mm.

5. Worm Gear Ratio
There are two worm gear ratios for every JTB series ball screw jacks models.
They are H: high speed and L: slow speed     
Customized various of worm gear ratios for JTB series ball screw jacks models. 

6. Ball Screw End Fittings
All JTB series ball screw jack models lifting screw end fittings includes top plate (I), clevis end (II), plain end(III) and threaded end (IV). Custom made spherical hinge, forked head etc. If special lifting screw end fitting needed, please send us the end fitting drawings, we will process them following the drawings.

7. Input Shaft(Worm) Types and Motor Adapter Types
left side input shaft(worm).              
B: right side input shaft(worm).        
C: double input shaft(worm).
M1: right side motor adapter, and left side input shaft(worm).                                       
M2: right side motor adapter. 
M3: left side motor adapter, right side input shaft(worm).                  
M4: left side motor adapter.

8. Accessories
JTB series ball screw jacks with a comprehensive range of accessories like FC=Flex couplings, UJ=Universal joints, TUJ=Telescopic universal joints, CS=Connecting shafts, HW=Hand wheels, PB=Pillow blocks, FB=Flange blocks, RE=Rod ends, LSB=Linear shafts and bearings, LGB=Linear guides and bearings, TSC=Telescopic spring covers, BB=Bellows boot, PP=Protection tubes, TAP=Trunnion adapter plates, TMB=Trunnion mounting brackets, MF=Motor flanges, WGR=Worm gear speed reducers, HGR=Helical gear reducers, EM=Single phase or three phase induction motors, STM=Stepper motors, SEM=Servo motors, DCGM=DC geared motors, REN=Rotary encoders, LS=Travel limit switches, FIN=Frequency inverters, PIN=Position indicators, SN=Stop nuts, TN=Travel nuts, SNU=Safety nuts.

1. Input RPM should not exceed 1500 RPM.
2. Never exceed the JTB series ball screw jacks static and dynamic capacity.
3. Never exceed the power listed in our JTB series ball screw jacks specification tables. If the maximum power recommendation is exceeded, reduce the speed, use a larger capacity ball screw jacks.

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Jacton Industry Co.,Ltd.
Contact: Warren Lee
Skype: jactonjack
T: 86-769-81585810
F: 86-769-81585852
E: sales@screw-jack.com
W: www.screw-jack.com

1st Floor, Building G, No. 5, Hengzhong Road, Xin An Community, Chang An, Dongguan, Guangdong, China.    Phone: 86-769-81585810 | Fax: 86-769-81585852
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