1. Catalogs
  2. TOK Europe GmbH
  3. STATE-OF-THE-ART_SR SERIES

STATE-OF-THE-ART_SR SERIES

STATE-OF-THE-ART_SR SERIES

STATE-OF-THE-ART_SR SERIES

Product catalog summary
Overview
This document provides technical specifications and benefits of various clutch mechanisms developed by TOK, Inc. These mechanisms are designed for lifting and lowering heavy objects, holding them in any position, and operating without electrical power.

Specifications
  • Materials: Zinc Die Casting, Plastics, Piano Wire, Stainless Steel.
  • Operation Temperature: Ranges from -20℃ to 60℃ (-4℉ to 140℉) depending on the model.
  • Torque: Varies by model, e.g., SR2 offers 1.25 N・m, SR12 offers 12.5 N・m.
  • Durability: Models offer between 5,000 to 300,000 cycles.

Key Features
  • Easy operation and installation.
  • Compact size and competitive pricing.
  • No electrical power required for operation.
  • Automatic torque adjustment and long life without maintenance.

Applications
  • Height adjustable tables and laundry poles.
  • Aircraft and train toilet doors, hat racks.
  • Signboard parts and removable store displays.

Benefits
  • SR2 and SR12 models provide higher torque and easy operation without power.
  • SR3 model automatically adjusts torque and offers safety features like rebound on overload.
  • SRX model allows easy attachment and detachment, suitable for frequently replaced parts.

Contact Information
TOK, Inc. Head Office, Tokyo, Japan
Tel: 81-3-3969-1584
Email: [email protected]
Website: www.tok-inc.com/en
See more

Catalog excerpts

STATE-OF-THE-ART_SR SERIES-1

SR2 for holding and locking motion This is a new clutch mechanism that allows you to easily lift and lower heavy objects and hold them in any position. BENEFIT Control devices such as "electromagnetic clutches, actuators, and solenoids" require electrical power, however, SR2 can operate without it. ✓Easy operation ✓No power required ✓Easy installation ✓Compact size Rotational Direction Torque [N・m] (kgf・cm) Input DURABILITY Durability OPERATION TEMPERATURE 10,000 cycles Test Condition ・Locked Torque Part Name Input Member Output Member Fixed Member Spring MAIN MATERIALS Material Zinc Die Casting Zinc Die Casting Plastics Piano wire DIMENSIONS Input Rotation A B SR2-01-10KR Output Function B is followed B is followed B is Iocked   A is not followed A is followed SR2-02-10KL Output Function B is followed B is followed A is followed B is Iocked   A is not followed APPLICATION IMAGES 【Holding and Locking Motion】 ・Lifting and lowering heavy objects ・Fixable at any position ・Easy operation Height adjustable laundry pole Height adjustable table TOK, Inc. HEAD OFFICE, TOKYO, JAPAN TEL :81-3-3969-1584 EM

 Open the catalog to page 1
STATE-OF-THE-ART_SR SERIES-2

SR3 for automatically adjusting torque BENEFIT ・Automatically adjusts torque ・Not necessary to prepare a product for each torque value ・No need for maintenance or replacement due to long life ・Rebound when overload occurs due to safety device Type:SR3-01-A10K Delivery form : Shaft closed position Damping Direction Durability [Cycles] MOTION Example Motion comparison Standard damper Fast closing (Submit to force) Slow closing (Resist force) Fast closing (Submit to force) Bigger size Slow closing (Resist force) >>> DURABILITY The torque is measured at 20min-1 (20rpm) Operation angle Durability...

 Open the catalog to page 2
STATE-OF-THE-ART_SR SERIES-3

SRX for easy attachment / detachment BENEFIT ・Easy installation ・Can be used in places where replacement is frequently required ・Simple design that is easy APPLICATIONS ・Replacing signboard parts ・Removable store display DURBILITY TEST CONDITION ALLOWABLE LOAD 「A」Direction Cycle Load 「C」Direction (Load at the root) 1 attach and detach / cycle Allowable load MAIN MATERIAL Part name Housing Cap Cover Material Zinc Die Casting Plastics Plastics SHAFT SIZE Shaft (Optional) Dimensions of detachable shaft component The highly smooth resin cap. An extremely thin fringe. The cap covering the screw. The...

 Open the catalog to page 3
STATE-OF-THE-ART_SR SERIES-4

SR12 for holding and locking motion SR12 SERIES This is a new clutch mechanism that allows you to easily lift and lower heavy objects and hold them in any position. BENEFIT Control devices such as "electromagnetic clutches, actuators, and solenoids" require electrical power, however, SR12 can operate without it. ✓Higher torque type than SR2 ✓Compact size ✓Easy installation ✓Easy operation ✓No power required Rotational Direction DURABILITY Durability OPERATION TEMPERATURE 5,000 cycles Test Condition ・Locked Torque MAIN MATERIALS Part Name Input Member Output Member Fixed Member Spring ・Number...

 Open the catalog to page 4

All TOK Europe GmbH catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.