QCS Workholding LLC
10635 Tower Oaks Blvd.  Ste. E
Houston  TX   77070
Toll Free (888) 869-2424    Local (281) 664-1020   Fax  (281) 664-1026
mailto:workholding@hotmail.com

 

AtlasChucks.com

An Online Pratt Burnerd/Atlas Chuck Distributor

Home Contact
Us
Manual
chucks
Power
Chucks
Rotary Hydraulic
Cylinders
Collet
Chucks
Facebook
4 Jaw Independent Manual VTL Chucks 
 

Sizes 24" to 120"

  • Forged Steel Body
  • 2 Piece American Standard Master & Hard Top Jaws
  • Hardened Operating Screws and Thrust Bearings
  • Reduced Maintenance
  • Master Jaw Wiper Blade
  • Extra Length Master Jaws for internal Chuck component protection
  • Thru-Hole Cover Plate
  • Custom T-Slots available
  • Available for straight recess, A Type Spindles or Custom Mounting
  • Larger sizes are available, consult the factory for special quotations
4-Jaw Independent Manual VTL Chucks (mm/inch)
Chuck Size Recess Mount Mount Type A Spindle Max. rpm Min. Clamping Approx. Weight
600/23.6 2443-2000VTL A-8 2443-2A8VTL 970 180/7.08 530 lbs
600/23.6   A-11 2443-2A11VTL 970 180/7.08 530 lbs
700/27.5 2843-2000VTL A-8 2843-2A8VTL 873 180/7.08 838 lbs
700/27.5   A-11 2843-2A11VTL 873 180/7.08 838 lbs
800/31.5 3243-2000VTL A-11 3243-2A11VTL 764 180/7.08 1125 lbs
800/31.5   A-15 3243-2A15VTL 764 180/7.08 1125 lbs
900/35.5 3643-2000VTL A-11 3643-2A11VTL 679 180/7.08 1380 lbs
900/35.5   A-15 3643-2A15VTL 679 180/7.08 1380 lbs
1000/39.4 4043-2000VTL A-11 4043-2A11VTL 611 200/7.87 1874 lbs
1000/39.4   A-15 4043-2A15VTL 611 200/7.87 1874 lbs
1000/39.4   A-20 4043-2A20VTL 611 200/7.87 1874 lbs
1200/47.2 4843-2000VTL A-11 4843-2A11VTL 509 240/11.0 2646 lbs
1200/47.2   A-15 4843-2A15VTL 509 240/11.0 2646 lbs
1200/47.2   A-20 4843-2A20VTL 509 240/11.0 2646 lbs
1400/55 5543-2000VTL A-11 5543-2A11VTL 437 240/11.0 3748 lbs
1400/55   A-15 5543-2A15VTL 437 240/11.0 3748 lbs
1400/55   A-20 5543-2A20VTL 437 240/11.0 3748 lbs
1500/59 5943-2000VTL A-15 5943-2A15VTL 407 240/11.0 4718 lbs
1500/59   A-20 5943-2A20VTL 407 240/11.0 4718 lbs
1600/63 6343-2000VTL A-15 6343-2A15VTL 382 240/11.0 5732 lbs
1600/63   A-20 6343-2A20VTL 382 240/11.0 5732 lbs
1800/71 7143-2000VTL A-15 7143-2A15VTL 340 240/11.0 6900 lbs
1800/71   A-20 7143-2A20VTL 340 240/11.0 6900 lbs
1800/71   A-28 7143-2A28VTL 340 240/11.0 6900 lbs
2000/79 7943-2000VTL A-15 7943-2A15VTL 306 240/11.0 9260 lbs
2000/79   A-20 7943-2A20VTL 306 240/11.0 9260 lbs
2000/79   A-28 7943-2A28VTL 306 240/11.0 9260 lb

Dimensional Data

Dimensional Data 4 Jaw Independent Manual VTL Chucks
Size A 
(mm/inch)
B C D H F J L T-Slot M
600/23.6 135/5.31 235/9.25 300/11.81 8xM20 74/2.91 130/5.12 60/2.36 4x22/.866 40/1.575
700/27.5 135/5.31 235/9.25 300/11.81 8xM20 74/2.91 130/5.12 60/2.36 4x22/.866 40/1.575
800/31.5 135/5.31 330/12.99 380/14.96 8xM24 74/2.91 130/5.12 60/2.36 4x22/.866 40/1.575
900/35.4 135/5.31 330/12.99 380/14.96 8xM24 74/2.91 130/5.12 60/2.36 4x22/.866 40/1.575
1000/39.4 150/5.90 330/12.99 380/14.96 8xM24 78/3.07 130/5.12 75/2.95 4x22/.866 50/1.968
1200/47 160/6.30 463.6/18.25 520/20.47 8xM24 78/3.07 130/5.12 75/2.95 4x22/.866 50/1.968
1400/55 170/6.69 463.6/18.25 520/20.47 8xM24 78/3.07 130/5.12 75/2.95 4x22/.866 50/1.968
1500/59 175/6.89 647.6/25.50 720/28.35 8xM30 78/3.07 130/5.12 75/2.95 4x22/.866 50/1.968
1600/63 185/7.28 647.6/25.50 720/28.35 8xM30 102/4.01 180/7.09 90/3.54 4x28/1.10 64/2.519
1800/71 185/7.28 647.6/25.50 720/28.35 8xM30 102/4.01 180/7.09 90/3.54 4x28/1.10 64/2.519
2000/79 200/7.87 647.6/25.50 720/28.35 8xM30 102/4.01 180/7.09 100/3.94 4x28/1.10 64/2.5


Call, Fax Or Email For Current Pricing
Toll Free (888) 869-2424   Fax (281) 664-1026
Email  
workholding@hotmail.copm

Sitemap


Copyright 2016 QCS Workholding LLC
All Rights Reserved