BCS Rodless Screw Drive Actuator
28Pages

{{requestButtons}}

Catalog excerpts

BCS Rodless Screw Drive Actuator - 1

BCS Rodless SCREW DRIVE ACTUATORS LINEAR SOLUTIONS MADE EASY LINEAR SOLUTIONS MADE EASY

Open the catalog to page 1
BCS Rodless Screw Drive Actuator - 2

bcS rodless screw DRIVE Actuators Endurance Technology features are designed for maximum durability to provide extended service life. This rodless style actuator is designed for carrying light to moderate loads at an economical price. Based upon our BC2 pneumatic band cylinder, it utilizes a guidance system consisting of an adjustable carrier bracket with two solid bearing rods that transmit the load to the actuator body for superior load support. Built-to-order in stroke lengths up to 120 inches with multiple screw options available. ADJUSTABLE CARRIER BRACKET • Allows for easy adjustment...

Open the catalog to page 2
BCS Rodless Screw Drive Actuator - 3

TolOMatic… linear solutions made easy EXTERNAL BUMPERS • Bumpers protect the screw and nut assembly from damage at end of stroke YOUR MOTOR HERE MOTOR ORIENTATION ■ Inline option directly couples the STAINLESS STEEL SEALING BAND •Prevents contaminants from entering the screw and nut area for prolonged life • Fatigue resistant stainless steel bands are specifically made to offer long life and will not elongate Lightweight aluminum design • Black anodized extrusion design is optimized for rigidity and strength • External switch channels on both sides allow easy placement and adjustment of...

Open the catalog to page 3
BCS Rodless Screw Drive Actuator - 4

BCS Rodless Screw Drive Actuators ACME SCREW/NUT COMBINATIONS ACME SCREW CRITICAL SPEED CAPACITIES MCS Series BCS ACME Critical Screw Speeds CRITICAL SPEED WITH US CONVENTIONAL ACME SCREW Critical ACME Screw Speed CRITICAL SPEED WITH METRIC ACME SCREW 10,000 TPI MAX MODEL NUT (turns/ THRUST* in) (LBS) BCS20 SN 01 300 BCS20 SN 02 300 BCS15 SN 01 BCS15 SN 02 SPEED (in/sec) LEAD MAX (mm/ THRUST* turn) (N) 12 1400 25 1400 SPEED (mm/sec) * Maximum thrust is the maximum continuous dynamic thrust subject to Thrust x Velocity limitation. Dotted lines represent maximum stroke for screw selections....

Open the catalog to page 4
BCS Rodless Screw Drive Actuator - 5

BCS Rodless Screw Drive Actuators BALL SCREW/NUT COMBINATIONS BALL SCREW CRITICAL SPEED CAPACITIES BCS BALL NUT CRITICAL SPEED CRITICAL SPEED WITH US CONVENTIONAL BALL SCREW CRITICAL SPEED WITH METRIC BALL SCREW 1,000 TPI MAX MODEL NUT (turns/ THRUST* in) (LBS) BCS20 BN/L 02 2700 BCS20 BN/L 05 950 LEAD MAX MODEL NUT/ (mm/ THRUST* SCREW turn) (N) SPEED (mm/sec) SPEED (in/sec) * Maximum thrust reflects 90% reliability for 1 million linear inches of travel. Dotted lines represent maximum stroke for screw selections. Refer to the technical section for each actuator body size for details on life...

Open the catalog to page 5
BCS Rodless Screw Drive Actuator - 6

BCS Rodless Screw Drive Actuators BALL SCREW SPECIFICATIONS BALL SCREW LIFE CALCULATION BCS Ball Screw Life LIFE CAPACITIES WITH US CONVENTIONAL BALL SCREW **LIFE (million inches) LIFE CAPACITIES WITH METRIC BALL SCREW THRUST (N) * Maximum thrust reflects 90% reliability for 1 million linear inches of travel. Dotted lines represent maximum thrust for screw selections. **Life indicates theoretical maximum life of screw only, under ideal conditions and does not indicate expected life of actuator. 1-800-328-2174 BCS_6 www.tolomatic.com

Open the catalog to page 6
BCS Rodless Screw Drive Actuator - 7

BCS Rodless Screw Drive Actuators SPECIFICATIONS ACTUATOR SIZING SPECIFICATIONS RELATED TO ACTUATOR SIZE AND SCREW SELECTION ACTUATOR SCREW SCREW TPI US CONVENTIONAL LEAD SCREWS ACTUATOR SCREW SCREW LEAD METRIC LEAD SCREWS DESCRIPTION Solid Nut Anti-backlash Solid Nut Ball Nut Low-Backlash Ball Nut Contact Tolomatic for higher accuracy and lower backlash options. * For Acme screws, maximum thrust is the maximum continuous dynamic thrust subject to Thrust x Velocity limitation. For ball screws, maximum thrust reflects 90% reliability for 1 million linear inches of travel.

Open the catalog to page 7
BCS Rodless Screw Drive Actuator - 8

BCS Rodless Screw Drive Actuators BCS Carrier Bracket Bolt Adjustment (All Sizes) GENERAL ACTUATOR SPECIFICATIONS BASE TEMPERATURE ACTUATOR CARRIER WEIGHT PER/IN IP RATING** WEIGHT (lb) RANGE* SERIES WEIGHT (lb) OF STROKE (lb) (Including Carrier) (F˚) BASE TEMPERATURE ACTUATOR CARRIER WEIGHT PER/mm IP RATING** WEIGHT (kg) RANGE* SERIES WEIGHT (kg) OF STROKE (g) (Including Carrier) (C˚) BCS carrier bracket adjustment bolts should be adjusted to suit each individual application, depending on the degree of rigidity required. A good starting point is to tighten the nut on the bolt until there...

Open the catalog to page 8
BCS Rodless Screw Drive Actuator - 9

BCS Rodless Screw Drive Actuators DYNAMIC BENDING MOMENTS AND LOADS MAXIMUM BENDING MOMENTS AND LOADS STANDARD CARRIER AUXILIARY CARRIER: Increases rigidity, load-carrying capacity and moments Mx Moment (Roll) My Moment (Pitch) Please see BCS Carrier Bracket Bolt Adjustment on page BCS_6 Breakaway torque will increase when using the Auxiliary carrier option. When ordering, determine your working stroke and enter this value into the configuration string. Overall actuator length will automatically be calculated. *Loads shown in table are at minimum “D” dimension, for ratings with longer “D”...

Open the catalog to page 9
BCS Rodless Screw Drive Actuator - 10

BCS10 Rodless Screw Drive Actuator ACME SCREW SPECIFICATIONS BCS10/MCS10 ACME SCREW CRITICAL SPEED AND PV LIMITS BCS10 Critical Speed for .5 ACME, all TPI MCS10 Critical Speed for 12mm ACME, 12 and 25 LEADS CRITICAL SPEED WITH 1/2" US CONVENTIONAL ACME SCREW SPEED (mm/sec) 12mm 25mm Lead ACME Screw PV Limits PV LIMITS: 12mm ACME METRIC SCREW w/25mm LEAD SPEED (mm/sec) SPEED (in/sec) 12mm w/12mm Lead ACME Screw PV Limits PV LIMITS: 12mm ACME METRIC SCREW w/12mm LEAD 1/2" 2TPI ACME Screw PV Limits PV LIMITS: 1/2" 2 TPI US CONVENTIONAL ACME SCREW 180 170 160 1/2" 1TPI ACME Screw PV Limits PV...

Open the catalog to page 10
BCS Rodless Screw Drive Actuator - 11

BCS10 Rodless Screw Drive Actuator BALL SCREW SPECIFICATIONS BCS/MCS10 BALL SCREW SPECIFICATIONS BCS10 Critical Speed for .375 Ball Nut, 8TPI CRITICAL SPEED WITH 10mm METRIC BALL SCREW CRITICAL SPEED WITH 3/8" US CONVENTIONAL BALL SCREW SPEED (mm/sec) MAXIMUM STROKE MAXIMUM STROKE SPEED (in/sec) MAXIMUM THRUST* LIFE CALCULATION: 10mm METRIC BALL SCREW w/3.2mm LEAD MAXIMUM THRUST* BCS10: 3/8" Ball Screw Life Vs. BALL SCREW LIFE CALCULATION: 3/8" 8TPI US CONVENTIONAL Thrust * Maximum thrust reflects 90% reliability for 1 million linear inches of travel. **Life indicates theoretical maximum...

Open the catalog to page 11

All Tolomatic catalogs and technical brochures

  1. ERD Catalog

    32 Pages

  2. AppTip_SRG

    2 Pages

Archived catalogs