EBA SERIES DRUM BRAKES

Transcription

1 EA SERIES RUM RAKES

2 rum Size (inches) Torque Range Torque Range (lb-ft) EA Series rum rakes AC Electro-Hydraulic Thruster Activated rum rakes The EA Series rum rakes by Pintsch ubenzer have been designed with safety, longevity, and durability in mind. Ideally suited for today s AC cranes, the AC thruster provides smooth, reliable stopping power for a variety of applications; from Class F Steel Mill Cranes to everyday light duty workshop cranes. The EA Series has been designed and built to AISE standards for footprint and elevation, so they are drop-in replacements for many existing C coil brakes as well as other drum brake styles. EA Series brakes are spring-set, thruster-released, fail-safe brakes that incorporate unique design features which provide higher torque ratings in all sizes compared to the competition. The electro-hydraulic thrusters are sealed units that require little to no maintenance and are a 100% duty rated. Available in a variety of sizes and configurations, thrusters offer soft, even stops with significantly less mechanical impact when compared to C coil brakes. The smooth, even stopping provided by thrusters make the EA Series brakes ideal solutions for high duty cycle applications where frequent starting and stopping occur. Thruster Type E 12/4 E 23/5 E 30/5 E 50/6 E 80/6 E 121/6 Thruster ata Power (W) VAC (lbs) E 301/ E 301/ Thruster Power 250 VC EG 50/6 EG 80/6 EG 121/ EG 301/ EG 301/ Standard Features Stepless, Adjustable, External Torque Spring Non-Latching, Manual Release Handle Stainless Steel Spindle and Pivot Pins Self-Lubricated ushings Steel rake Shoes with Non-Asbestos Linings Adjustable Centering Torque Adjustable to 50% of Maximum Rating High uty Cycle - Up to 2000 Cycles Per Hour 230/460 VAC - 3 Phase - 60 Hz (Available VAC) Standard Temperature Rating from -13 to 122 F Options Adjustable Time elays for oth Setting and/or Releasing Special High and Low Temperature Fluids (-40 to 176 F) Automatic Wear Compensator Limit Switches for Release, Set, or Manual Release Monitoring Systems (VSR-2 / CM-2) C Thrusters (Available VC) Variable Frequency, Foot Pedal Controlled raking Flameproof, Explosion Proof Available ( VAC)

3 Standard Features Cast Lever Arms Stainless Steel Pins Torque Adjustment Spindle Manual Release Lever EMG-Eldro Thrusters External, Adjustable Spring Tube rake Shoe Alignment Pin onded and Riveted Non-Asbestos Pads with Steel rake Shoes Mounting imensions according to AISE standards Adjustable Centering Stops Self Lubricating ushings at all pivot locations

4 EA Series rum rakes h a i i c (1) m l t k k g e (1) - Minimum space required for removing brake shoe pin n p p n d (2) - Average friction factor of standard material combination (3) - AISE-NEMA does not define a 6-inch drum brake Alterations reserved without notice Torque rum Size Shoe Width imensions rake Type μ=0.4 (2) h a c d e g t i k l m n p w/o thruster with thruster lb-ft (inches) lbs EA 6-12/4 EA 6-23/5 (3) (3) EA 8-23/5 EA 8-30/ EA 10-23/5 EA 10-30/ EA 13-30/5 EA 13-50/ EA 16-50/6 EA 16-80/ EA / EA / EA /

5 rake Wheels SYMMETRICAL WHEEL F E OFFSET WHEEL F E A C AISE OFFSET WHEEL F (pilot bore) A C E (pilot bore) (pilot bore) A C Material: GGG 40 (similar to ASTM A526) G H G Part # WS6 WS8 WS10 WS13 WS16 iameter A SYMMETRICAL WHEELS C E F Max ore (lbs) OFFSET WHEELS Part # iameter A C E F G Max ore WO WO WO WO WO (lbs) AISE OFFSET WHEELS Part # iameter A C E F G H Max ore WA WA WA WA WA WA WA (lbs)

6 PINTSCH UENZER USA LLC artles Corner usiness Park 8 artles Corner Road, Suite 102 Flemington, NJ Phone (908) Fax (908) PINTSCH UENZER USA LLC A Schaltbau Company