Precision Rolled Ball Screws

Control Resources has now broadened its selection of ball screws to include a private-label PRECISION ROLLED PRODUCTS from a trusted source. The hallmark of this line is its lower cost (compared to ground screws) while still retaining accuracy levels (C7) that meet or exceed the requirements of most applications.

We are stocking a wide range of lengths of these assemblies in 16mm (with your choice of 5mm and 10mm pitch). All assemblies come with ends already machined for the economical BK/BF or WBK/WBF mounts that we also supply. To finish off your assembly, flexible motor couplings are also available in several sizes. Our commitment to a stocking program means you can order products today and have them in your hands tomorrow (if you need them that fast).

Details & Features of Rolled Ball Screw Assemblies

  • STOCKED ball screws in 16mm diameter in C7 accuracy grade
  • 5mm and 10mm pitches available
  • 10 standard sizes of 16mm screws are available ranging from overall length of 350mm (200mm travel) to 1550mm (1400mm travel).
  • Ball nuts are the "oversize ball" type rated as "anti-backlash." Anti-backlash is defined as <0.015mm or <0.0006". Nuts also come standard with flanges.
  • Screw lead error not to exceed +/- 0.050mm/300mm or 0.002"/12".
  • Ball nuts supplied with zerk-type grease fitting.
  • End machining has already been performed to fit the BK or WBK (fixed) type mount on the drive end and BF or WBF (simple) type mount on the floating end of the unit. Assemblies may be purchased with or without the mounts.
  • We attempt to keep all sizes in stock for immediate availability.
  • Custom units can be supplied in a reasonable time frame (usually 2 to 3 weeks). Go to our "Help" page to tell us about your requirement and to initiate a quote.
  • Flexible motor couplings are also available to connect the ball screw to your motor.


Standard Screw Sizes We Stock
(You can click on any part number to go to the item in our store.)

16mm ø with 5mm lead
16mm ø with 10mm lead
Part #
Description
Part #
Description
RM1605-0350-0200-FS
350mm overall
200mm travel
RM1610-0350-0200-FS
350mm overall
200mm travel
RM1605-0450-0300-FS
450mm overall
300mm travel
RM1610-0450-0300-FS
450mm overall
300mm travel
RM1605-0550-0400-FS
550mm overall
400mm travel
RM1610-0550-0400-FS
550mm overall
400mm travel
RM1605-0650-0500-FS
650mm overall
500mm travel
RM1610-0650-0500-FS
650mm overall
500mm travel
RM1605-0750-0600-FS
750mm overall
600mm travel
RM1610-0750-0600-FS
750mm overall
600mm travel
RM1605-0850-0700-FS
850mm overall
700mm travel
RM1610-0850-0700-FS
850mm overall
700mm travel
RM1605-0950-0800-FS
950mm overall
800mm travel
RM1610-0950-0800-FS
950mm overall
800mm travel
RM1605-1150-1000-FS
1150mm overall
1000mm travel
RM1610-1150-1000-FS
1150mm overall
1000mm travel
RM1605-1350-1200-FS
1350mm overall
1200mm travel
RM1610-1350-1200-FS
1350mm overall
1200mm travel
RM1605-1550-1400-FS
1550mm overall
1400mm travel
RM1610-1550-1400-FS
1550mm overall
1400mm travel
CLICK HERE to access CAD drawings for any ball screw listed above.

We offer complete technical support for our ball screws and related products including CAD drawings and models for most items. Please access the links in the right column to find out more about our full line.

 

Need custom screws in any size? We can usually provide exactly what you need (including machining) in about three weeks. Access our HELP form and include details about your requirement.

 

Related
Prods/Links

Learn lots more about our rolled ball screws and related products by accessing links below.


CLICK HERE to view PDF technical info for rolled ball screws and related products.
(Note: this catalog covers ALL products shown below.)

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CLICK HERE to find out more about our high-quality and reasonably-priced ball screw end supports. We offer a broad range of sizes.

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CLICK HERE to learn more about ball nut brackets that make it simple to connect a ball screw to the work you need to move.

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CLICK HERE to learn about our MBA motor brackets that make it a snap to connect a servo/stepper motor with a ball screw & supports.

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CLICK HERE to learn about our ECONOMICAL motor brackets for standard NEMA 17, 23 and 34 size motors.

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CLICK HERE to learn more about our economical yet robust stainless steel DR1-C line of flexible shaft couplings.

Copyright 1998-2017
Control Resources Inc.
1302 Richard Street, Salisbury, North Carolina 28144
Tel: 704.639.0207 Fax: 704.639.9866 E-mail: info@controlresourcesinc.com