Golden Bearing Company
Premium industrial distribution with specification-led customer support
Manufacturer KTR
TOOLFLEX S
TOOLFLEX S
TOOLFLEX S 5
Availability
Confirm at quotation
KTR · TOOLFLEX S · Bellows coupling · TOOLFLEX S 5
Rated torque
1.5 Nm
Max bore
10 mm
Stiffness
380 Nm/rad
Length
30.5 mm
- Manufacturer
- KTR
- Product Family
- TOOLFLEX Couplings
- Series
- TOOLFLEX S
- Designation
- TOOLFLEX S 5
- Configuration
- TOOLFLEX S
KTR TOOLFLEX S size 5 catalogue data for engineering selection.
- Product Type
- Bellows coupling
- Industry
- Industrial drives, precision automation
Why Source Through Golden Bearing Company
Authorised industrial distributor
Engineering Support
Duty review, bore selection, and application engineering assistance
Authorised Manufacturer Data
Specifications published exactly as manufacturer catalogue data
Technical Assistance
Configuration, interchangeability, and spare element guidance
Product Overview
KTR TOOLFLEX S 5 is a TOOLFLEX S metal bellows coupling size 5 with stainless steel bellows and Aluminium hubs. Rated torque is 1.5 Nm with hub diameter 20 mm and overall length 30.5 mm for the standard S-type configuration.
Commercial Identification
Authoritative procurement identifiers for ERP, RFQ, and purchase order entry. Copy values directly where shown.
- Manufacturer
- KTR
- Product Family
- TOOLFLEX Couplings
- Series
- TOOLFLEX S
- Designation
- TOOLFLEX S 5
- Configuration
- TOOLFLEX S
Selection Guidance
Engineering checkpoints when specifying KTR TOOLFLEX S 5.
Engineering Specifications
KTR catalogue values for TOOLFLEX S 5. Parameters not tabulated for this size are omitted rather than estimated.
Key catalogue specifications
| Designation | TOOLFLEX S 5 |
|---|---|
| Rated torque | 1.5 Nm |
| Maximum finished bore (Dmax) | 10 mm |
| Maximum speed | 20000 rpm |
| Hub material | Aluminium |
| Hub outside diameter (D_H) | 20 mm |
| Overall length (S type) | 30.5 mm |
| Torsional stiffness | 380 Nm/rad |
| Hub configuration | Type 1.1 setscrew; Type 2.5 clamping hubs |
Dimensions
Mounting envelope dimensions from KTR catalogue tables for layout and drive integration.
Max bore (Dmax)
10 mm
Hub dia. (D_H)
20 mm
Overall length
30.5 mm
| Maximum finished bore (Dmax) | 10 mm |
|---|---|
| Hub outside diameter (D_H) | 20 mm |
| Overall length (S type) | 30.5 mm |
KTR Catalogue Reference
Authoritative source for the engineering values published on this page.
Published data basis
Engineering values on this page follow KTR catalogue tables for KTR TOOLFLEX S 5. Additional catalogue caveats apply: Axial, angular and radial misalignment limits are not stated in the available catalogue size sheets. Parameters not shown require KTR manufacturer catalogue verification before design sign-off.
Applications
Typical KTR TOOLFLEX S applications for TOOLFLEX S 5.
Metal bellows coupling
Servo positioning
Backlash-free transmission
Test equipment
Packaging automation
Configuration and Arrangement
Configuration context for KTR TOOLFLEX S 5.
TOOLFLEX S configuration
Hub mounting options: Type 1.1 setscrew; Type 2.5 clamping hubs. Overall length applies to the standard S-type catalogue configuration.
Torsional stiffness
Catalogue torsional stiffness is 380 Nm/rad for the standard S-type configuration.
Frequently Asked Questions
Engineering and procurement answers for specification review and quotation.
What is KTR TOOLFLEX S 5?
KTR TOOLFLEX S 5 is a TOOLFLEX S metal bellows coupling size 5 with stainless steel bellows and Aluminium hubs. Rated torque is 1.5 Nm per KTR catalogue tables.
What is the maximum bore for KTR TOOLFLEX S 5?
Catalogue maximum finished bore (Dmax) for KTR TOOLFLEX S 5 is 10 mm.
What is the torsional stiffness of KTR TOOLFLEX S 5?
Catalogue torsional stiffness for KTR TOOLFLEX S 5 is 380 Nm/rad for the standard S-type configuration.
What hub mounting types apply to KTR TOOLFLEX S 5?
Hub configuration options for KTR TOOLFLEX S 5 are Type 1.1 setscrew; Type 2.5 clamping hubs per KTR catalogue notes.
How do I request a quote for KTR TOOLFLEX S 5?
Send shaft bore, torque duty, speed, configuration (hub type / EK or DK layout where applicable) and application context. Golden Bearing Company supports engineering-led KTR TOOLFLEX S identification without publishing price or stock on this page.
Request an Engineering Quote
Share KTR TOOLFLEX S 5 designation, shaft bore, torque duty, speed and configuration context for engineering quotation.