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Contact
   
Address: 31 Industrial Park Road
New Hartford, CT
Toll Free: 1-800-800-6445
Phone: (860) 379-1252

Fax:

(860) 379-1137
Email: sales@idicb.com
   

Inertia Dynamics
A Member of the
Altra Industrial Motion Group

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Wrap Spring Clutches & Brakes

 

Wrap Spring Clutches and Brakes from Inertia Dynamics and Dynacorp provide high torque in a compact package. They will drive in only one direction and can be mechanically or electrically actuated. Wrap Spring products are factory assembled and tested.

Wrap Spring Clutches and Brakes provide high torque in a compact package. They will drive in only one direction and can be mechanically or electrically actuated. Wrap Spring products are factory assembled and tested.

 

Product Function

 

Models

Overrunning SC – "OR"
Start/Coast SC – "SS"
Single Revolution SC – "SR"
Start/Stop DCB or DCB Supers
Wrap Spring Products

DCB Series Wrap Spring Clutch-Brake Packages

DCB Series Wrap Spring Clutch-Brake Packages

Standard Features

CW or CCW rotation
Anti-back and Anti-overrun features
115 VAC or 24 VDC operation
Multi-stop collars: 1, 2 or 4
Adjustable stop output positioning

 

Click here for models and detailed specifications.

Self-Contained
Each DCB series wrap spring model is completely self-contained. Assembly and testing before shipment assure reliable and trouble-free operation. This series can only be supplied with a hub input.

Electrically Actuated
The DCB series of wrap spring clutch-brake packages is electrically actuated. These packages are designed for applications requiring a continuous rotational input which is converted into starting and stopping a load. Models are available to operate from either an AC or DC power source.

Accurate
Stop positioning can be maintained within ±1/2°. The stop point is adjustable.

Interchangeability
The DCB series has been designed for the industrial and business/office machine market and is completely interchangeable with other comparable clutch-brake packages.

SC Series Wrap Spring Clutches

SC Series Wrap Spring Clutches

Non-Electric
SC series wrap spring clutches
require no electrical power since they can be mechanically actuated. This design provides you with trouble-free installation.

Higher Torque
The SC series wrap spring clutch
delivers more torque than a friction clutch of the same size.

Click here for models and detailed specifications.

Spring Clutch Family
SC series spring clutches are available in 3 styles:
OR Overrunning
SS Start/Coast
SR Single Revolution

Overrunning/one way (OR) – This clutch continually drives the load. The load is allowed to overrun the input, should its speed exceed input speed. In the reverse direction the unit acts as a one-way clutch.

Start/Coast (SS) – The start/coast clutch is engaged until the collar which contains the spring tang is stopped. Once it is stopped, the load is disengaged and coasts to a stop.

Single Revolution (SR) – Attaching one end of the spring to the output hub results in a single revolution clutch. The load is stopped through the spring to the collar. Precise nonaccumulative error single revolution cycling is achieved. Braking torque equals 10% of the maximum torque rating.

Interchangeability
The SC family of clutches is designed to replace competitors' clutches. Special bore sizes and hub configurations are available upon request.

Standard Options
• Clutches can be supplied with hub or shaft inputs
• Multiple stop collars

Wrap Spring Product Selection Guide PDF [52k]

Wrap Spring Installation Manuals

All DCB and DCB Supers PDF [252k]
SC-2, SC-4 and SC-5 Clutches PDF [836k]
SC-6 Clutches PDF [700k]
 
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