Super CB Series
7Pages

Packaged Performance Products Super CB Series Clutch / Brakes Long Life, High Performance Design The Super CB Series Clutch/Brakes function in the same manner as the standard CB Series. The major advantage of the Super CB Series is extraordinary long life, up to five times longer than a standard unit. This makes the Super CB Series the ideal choice for applications involving high cycle rates and continuous heavy-duty operation. Super CB Series design features The standard CB Series and SCB Series units both employ three primary hubs that are oil impregnated; the input hub, the brake hub and an internal hub pinned to the output shaft. On standard units, the oil lubricates the bearing surfaces of the input and brake hub, while the Super CB Series uses needle bearings in the input and brake hubs to increase the radial bearing load capacity. Both types require oil in the hubs to lubricate the springs. The Super CB Series units also feature hardened steel wear rings on the primary hubs at the crossover point of the clutch, brake and shaft hubs to further increase life. The control collar assemblies are glass reinforced nylon, strengthened by steel or aluminum inserts. The actuators are Delrin‚ AF on all models. Features n Increased life-up to five times longer than standard models n Stop Position Accuracy +1/2° n Adjustable Output Stop Positions n Standard Features – CW or CCW Rotation – Hub Input – Shaft Output – Anti-Overrun Output does not overrun Input – Anti-Back Output does not Backup n 1, 2 and 4 stop collars for 360°, 180°, and 90° output increments standard – Special multi-stop collars also available (up to 24 stops) n 115 VAC and 24 VDC Solenoids Standard – Other Voltages Available n Dimensionally Interchangeable With Competitive Units n 4 Standard Models SCB-5 SCB-6 SCB-8 SCB-10 n High torque in small package. n Actuating solenoid is AC or DC operated. n Brake engages automatically when de-clutched. n Maintenance-free self-lubricating hubs are 18% oil by volume. n Hardened thrust washers on input and brake end. n Sintered metal hub offers easy machining for custom drive attachments. n Hardened and ground shaft. n Hub mounting holes for simple pulley or sprocket mounting. n Hardened crossover points on input, output and brake hubs provide increased life. n Steel tip insert on control cam collar. n Single or multi-stop collars available.

PackagedSeries Clutch / Brakes Super CB Performance Products Specifications Static Torque Maximum anti-overrun holding capability Maximum anti-back holding capability Inertia, rotating parts Maximum radial bearing load at maximum speed Maximum operating speed Response time, voltage on at full speed Weight See page 36 for Minimum Inertia Requirements. See page 8 for Mounting Examples. Control Collars Optional Multiple Stop Collars Basic Selection See pages 6–7 for basic product selection guidelines. For complete Application Engineering information see pages 36-38. Retaining Ring Order by...

Packaged Performance Products Super CB-5 Clutch / Brake Dimensions in. (mm) 2.62 (66.55) 4 x .187 (4.75) Dia. Eq. Sp. On 3.125 (79.38) BC 4.56 (115.82) 2.50 (63.50) Thru Holes Two Sides Thru Holes Two Sides As shown viewed from CW input hub only Bore Sizes Bore A All dimensions are nominal unless otherwise noted. SCB-5 Part Numbers Bore Size These are the most commonly requested parts – other voltages (such as 12VDC and 90VDC), bores and stop collars are available. See page 40 for metric part numbers. Electrical Data (±10%) Current (amps) Specifications Resistance (ohms) (Coils are rated...

Packaged Performance Products Super CB-6 Clutch / Brake Dimensions in. (mm) 4 x .284 (7.21) Dia Eq. Sp. On 5.00 (127.0) BC .386 (9.80) Wide x .80 (20.32) Long 2 x .25 (6.35) Nom Wd x .03 (0.77) Nom Thk Spade Lug As shown viewed from CW input hub only Bore & Keyway Sizes Bore A All dimensions are nominal unless otherwise noted. SCB-6 Part Numbers Bore Size These are the most commonly requested parts – other voltages (such as 12VDC and 90VDC), bores and stop collars are available. See page 40 for metric part numbers. Electrical Data (±10%) Voltage Current (amps) Specifications Status Standard...

Packaged Performance Products Super CB-8 Clutch / Brake Dimensions in. (mm) 2 x .394 (10.0) Eq. Sp. On 5.875 (149.23) BC 45∞ As shown viewed from CW input hub only Bore & Keyway Sizes Bore A All dimensions are nominal unless otherwise noted. SCB-8 Part Numbers Bore Size These are the most commonly requested parts – other voltages (such as 12VDC and 90VDC), bores and stop collars are available. See page 40 for metric part numbers. Electrical Data (±10%) Voltage Current (amps) Specifications Status Standard Standard Option Option (Coils are rated for continuous duty) *115 AC-In rush current...

Packaged Performance Products Super CB-10 Clutch / Brake Dimensions in. (mm) 3.0 (76.2) As shown viewed from CW input hub only Bore & Keyway Sizes* All dimensions are nominal unless otherwise noted. * Optional Bores and Keys: 1.2505/1.2530 (31.7627/31.8262) for .3125 (7.9375) Sq Key 1.6255/1.6280 (41.2877/41.3512) for .375 (9.525) Sq Key SCB-10 Part Numbers Bore Size These are the most commonly requested parts – other voltages (such as 12VDC and 90VDC), bores and stop collars are available. See page 40 for metric part numbers. Electrical Data (±10%) Current (amps) Maximum anti-overrun...

Packaged Performance Products Super CB-10 Clutch / Brake For Airport Baggage Handling Conveyor Diverters Designed to meet the rigorous demands of baggage handling conveyor diverters. Confined space for the drive system on the HSD (High Speed Diverter) dictate the wrap spring clutch-brake is vertically mounted with the input down. The AB (anti-backup) spring is removed to allow the paddles to be moved backward when luggage is jammed or caught between paddles. Problems caused by this design criteria: removal of the AB spring and the weight of the timing pulley. The other function of the AB...