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Nexen Group, Inc.928200

928200

MDB Series Modular Clutch-Brake
Item #102055710
  • Air Actuation/Spring Return
  • 7/8" Bore
  • Standard Coefficient Facings
  • 143TC/145TC Frame
  • 560 in lb Max Static Brake Torque
  • Modular Clutch Brakes
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Nexen Group, Inc.928200
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    Shipment Options
  • Air Actuation/Spring Return
  • 7/8" Bore
  • Standard Coefficient Facings
  • 143TC/145TC 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
Clutch Heat Sink Capacity 45000 lbf ft
Approximate Clutch Facing Life 394 hp-hr
Open Or Enclosed Design Open
Finish Black Oxide
Bore Style Straight Bore/Shaft
Model MDB-875
Inside Dia. 0.875 in
Maximum Static Brake Torque 560 in lb
Overhung Load Capacity 281 lb/in
Recommended Control Kits 940013, 940014, 940018, 940019, 940020
Main Category Clutch-Brakes
Drive Inertia 7.81 lb in2
Maximum Static Clutch Torque 420 in lb
Modular Components 928000, 928100
Bore Range [Min] 0.875 in
Brake Heat Sink Capacity 45000 lbf ft
Clutch Air Chamber Volume When Worn Out 0.835 in3
Maximum Pressure 80 psi
Approximate Brake Facing Life In Work Energy 7.8012e+008 lbf ft
Control Accessories 170012, 170013, 170014, 170017, 932800, 939101, 939201, 939300, 940001, 940412, 944400, 945100, 948801, 948802, 948803, 948804
Product Category NEMA Flange Mounted
Output Shaft 7/8 in
Minimum Engagement Pressure 5 psi
Brake Facing Edge Color Code Red
Clutch Air Chamber Volume When New 0.245 in3
Frame Size 143TC, 145TC
Clutch Facing Effective Area 12.84 in2
Manufacturer Family Model 625 or 875 Modular Flange-Mounted Clutch-Brake, Modular Clutch Brakes
Combined Continuous Thermal Dissipation 0.4 hp
Input Shaft 7/8 in
Approximate Brake Facing Life 394 hp-hr
Actuation/Return Air/Spring
Brake Facing Effective Area 12.84 in2
Brake Air Chamber Volume When New 0.55 in3
Accessory Miscellaneous 801431, 929501, 929502, 929600, 931000
Brake Facing Type Standard Coefficient
Brake Air Chamber Volume When Worn Out 1.392 in3
Clutch Facing Edge Color Code Red
Clutch Facing Type Standard Coefficient
Family Name Modular Clutch Brakes
Bore Range [Max] N/A
Bore Size 0.875 in
Weight 26.79 LB
EAN or UPC 662284251693
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