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Nexen Group, Inc.928900

928900

MDB Series Modular Clutch-Brake
Item #101844098
  • Air Actuation/Spring Return
  • 5/8" Bore
  • Standard Coefficient Facings
  • 56C Frame
  • 560 in lb Max Static Brake Torque
  • Modular Clutch Brakes
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Nexen Group, Inc.928900
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    Shipment Options
  • Air Actuation/Spring Return
  • 5/8" Bore
  • Standard Coefficient Facings
  • 56C Frame
  • 560 in lb Max Static Brake Torque

features

  • Compatible with C-face motors up to 10 hp
  • Operates on static air pressure for fast, dependable response, soft starts and positive stops
  • Less heat buildup
  • Special fin designed friction discs cools the interior, dissipates heat and decreases torque fade
  • Longer life through forced air cooling
  • Self-adjusting clutch and brake modules get the most out of friction material
  • Design speed up to 1,800 rpm
  • Fin-designed friction discs cool interior, dissipate heat, and decrease torque fade
  • Overhung load capacity up to 700 lb
  • Static torque capacity up to 1,150 in lb (clutch) and 1,550 in lb (brake)
  • Thermal horsepower rating up to 0.77 at 1,800 rpm
  • Vertical, horizontal, and gearbox to C-faced motor or reducer mounting options
  • Easily add or subtract modules to construct new applications
  • Interchangeable modular components provide complete flexibility
  • No need for control systems
  • Operates on static air pressure for fast, dependable response, soft starts, and positive stops
  • Self-adjusting clutch and brake modules get most out of friction material
  • Standard bore/shaft sizes ranging from 0.625" to 1.375"

options

  • Foot mount
Brake Facing Edge Color Code Red
Bore Style Straight Bore/Shaft
Bore Range [Max] N/A
Control Accessories 170012, 170013, 170014, 170017, 932800, 939101, 939201, 939300, 940001, 940412, 944400, 945100, 948801, 948802, 948803, 948804
Family Name Modular Clutch Brakes
Input Shaft 5/8 in
Approximate Brake Facing Life 394 hp-hr
Inside Dia. 0.625 in
Brake Facing Effective Area 12.84 in2
Clutch Facing Edge Color Code Red
Approximate Clutch Facing Life 394 hp-hr
Bore Range [Min] 0.625 in
Combined Continuous Thermal Dissipation 0.4 hp
Brake Facing Type Standard Coefficient
Maximum Pressure 80 psi
Accessory Miscellaneous 801431, 929501, 929502, 929600, 931000
Brake Air Chamber Volume When Worn Out 1.392 in3
Open Or Enclosed Design Open
Maximum Static Clutch Torque 420 in lb
Product Category NEMA Flange Mounted
Brake Air Chamber Volume When New 0.55 in3
Minimum Engagement Pressure 5 psi
Finish Black Oxide
Frame Size 56C
Maximum Static Brake Torque 560 in lb
Clutch Air Chamber Volume When New 0.245 in3
Clutch Facing Effective Area 12.84 in2
Recommended Control Kits 940013, 940014, 940018, 940019, 940020
Clutch Air Chamber Volume When Worn Out 0.835 in3
Brake Heat Sink Capacity 45000 lbf ft
Clutch Facing Type Standard Coefficient
Model MDB-625
Bore Size 0.625 in
Main Category Clutch-Brakes
Output Shaft 5/8 in
Drive Inertia 7.81 lb in2
Approximate Brake Facing Life In Work Energy 7.8012e+008 lbf ft
Modular Components 928500, 928600
Clutch Heat Sink Capacity 45000 lbf ft
Manufacturer Family Model 625 or 875 Modular Flange-Mounted Clutch-Brake, Modular Clutch Brakes
Overhung Load Capacity 281 lb/in
Actuation/Return Air/Spring
Weight 26.84 LB
EAN or UPC 662284251709
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