Tel: 269.945.2705 | Email: jtrohe@roheengineering.com



CB SERIES CLUTCH AND  BRAKE

Reliability, low inertia and simplicity of design make this an excellent choice for high-speed, cyclical clutch operations and low-to-medium torque systems.   Its integral rim/tube construction provides a highly adaptable solution, and the tube design compensates for imperfect alignment in the driving system while delivering a smooth transfer of power.
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FEATURES AND BENEFITS

Size CB SINGLE FLANGE
TORQUE LB-IN		 CB DUAL FLANGE
TORQUE LB-IN		 CB DUAL CLUTCH
TORQUE LB-IN
4CB200 1,000 - -
6CB200 2,040 - -
8CB250 4,290 - -
10CB300 8,150 - -
14CB400 19,700 19,700 39,400
16CB500 - 35,200 70,400
18CB500 - 44,000 88,000
20CB500 - 53,600 107,200
22CB500 - 62,300 124,600
24CB500 - 75,000 150,000
26CB525 - 92,400 184,800
28CB525 - 106,000 212,000
30CB525 - 121,000 242,000
32CB525 - 137,000 274,000
36CB525 - 172,000 334,000
40CB525 - 211,000 422,000
42CB525 - 260,000 520,000

 

 

PARTS, ACCESSORIES AND REBUILD KITS

To complement our Elasta-Flex CB clutch and brake technology, we sell a broad selection of accessory components as well as rebuild kits to extend the life of your equipment. We offer long-wearing drums, hubs, and spiders; rotary couplings; pneumatic quick release valves and a variety of hardware components to tailor each solution to your specific application.

 
  Air Inlet Options   Construction and Friction Shoe
Assembly Options
A  Single Side Connection 1  Standard Friction Shoe (SFS), continuous rim, and single mounting
B  Two Side Connections A  Same as 1, except high coefficient friction material (HI-CO)
C  Four Side Connections B  Dual mounting with SFS
D  One Quick Release Valve C  Dual mounting with HI-CO friction material
E  Two Quick Release Valves D  Dual mounting with SFS and one single flange element
F  Two Side Connections and Two Quick Release Valves E  Split construction with standard SFS
G  Four Quick Release Valves G  Dual mounting with one side connection and Tee and SFS
H  One Inlet, No Side Connection H  Single mounting, one-piece single-flange slotted rim and standard friction material
J  Two Inlets, No Side Connections J  Slotted rim with HI-CO FSAs
K  Four Inlets, No Side Connections K  Dual mounting with one QRV, Tee and SFS
L  Four Quick Release Valves with Mufflers N  Same as "1" with oversized inlet
P  One Side Connection and One Quick Release Valve T  Split construction with Tee connection
    X  Element complete less friction shoe assemblies (FSAs
    Y  Dual mounting with HI-CO friction material
    Z  3/8" thick rim with Standard SFS
    1-5  Same as "1" with oversized mount holes



KEVLAR
PROTEC THERMOFIBER 1600  CUSTOM DISC PADS

THERMOFIBER 1600 is a unique material designed for both wet and dry applications. This material offers exceptionally low wear rates, high & stable friction coefficient and smooth running, even at elevated temperatures. TF1600 polishes mating surfaces, virtually eliminating wear.

Besides these features, TF 1600 has been designed with ecology in mind. The material runs cleanly with LOW BRAKE DUST. The manufacturing process employ no hazardous contaminating products or by-products such as copper or lead.

Available in all sizes & forms. Also available in VC/CM expander clutch tire-tube lining. A powerful nonconductive insulation effect provides an additional 100F heat resistance provides extra safety margin.

 
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TECHNICAL DATA
 COLOR  Green
 COMPOSITION  
    Metallic  No
    Aramid  Yes
 MAIN FIBER  Kevlar
 TYPE OF SERVICE  Dry-Wet
 COEFFICIENT OF FRICTION *  0.52 Normal
   0.50 Hot
 WEAR RATE **  Excellent
 SHEAR IMPACT STRENGTH  High
 MECHANICAL RESISTANCE  
    Burst Strength  >18,200@ 400 F (200rpms)
    Tensile Strength  3,985 psi
    Compressive Strength  4,438 psi 10%(UNE-EN ISO 604)
    Ult Compress Strength  52,174 psi (UNE-EN ISO 604)
 HARDNESS  80
 SPECIFIC GRAVITY  1.0
 MAX. DRUM TEMPERATURE ***  762 F
 MAX. PRESSURE  IP424756
 AVAILABLE FORMS  
    Radius Blocks  
    Gear Tooth Facings  
    Disc Brake Pads  
    Clutch Facings & Buttons  
    Flat Sheets  
    Special Molded Pieces  
 *According to CHASE Test SAE-J661-A, Note: Tested by Link Testing Laboratories-Michigan-USA. **Values calculated 400 F (204 C), 150 PSI, 20 ft/sec data point is typical of standard operating conditions, not the maximum limits of the compound. Wear rates vary with changes in temperature, pressure, and speed. Parameters- excellent: 0.006/0.008, good: 0.009/0.011 moderate; +0.012. ***Feet/Min constant operation
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