Skip to content Skip to navigation menu
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
+ Show More + Show Less
Nexen Group, Inc.928900
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
Open Or Enclosed Design Open
Brake Facing Effective Area 12.84 in2
Clutch Facing Edge Color Code Red
Approximate Brake Facing Life 394 hp-hr
Product Category NEMA Flange Mounted
Inside Dia. 0.625 in
Bore Style Straight Bore/Shaft
Accessory Miscellaneous 801431, 929501, 929502, 929600, 931000
Drive Inertia 7.81 lb in2
Combined Continuous Thermal Dissipation 0.4 hp
Modular Components 928500, 928600
Overhung Load Capacity 281 lb/in
Control Accessories 170012, 170013, 170014, 170017, 932800, 939101, 939201, 939300, 940001, 940412, 944400, 945100, 948801, 948802, 948803, 948804
Brake Air Chamber Volume When Worn Out 1.392 in3
Frame Size 56C
Clutch Air Chamber Volume When Worn Out 0.835 in3
Maximum Static Brake Torque 560 in lb
Approximate Brake Facing Life In Work Energy 7.8012e+008 lbf ft
Output Shaft 5/8 in
Finish Black Oxide
Brake Facing Edge Color Code Red
Actuation/Return Air/Spring
Manufacturer Family Model 625 or 875 Modular Flange-Mounted Clutch-Brake, Modular Clutch Brakes
Clutch Air Chamber Volume When New 0.245 in3
Approximate Clutch Facing Life 394 hp-hr
Model MDB-625
Brake Facing Type Standard Coefficient
Bore Size 0.625 in
Bore Range [Min] 0.625 in
Recommended Control Kits 940013, 940014, 940018, 940019, 940020
Family Name Modular Clutch Brakes
Clutch Facing Type Standard Coefficient
Bore Range [Max] N/A
Maximum Pressure 80 psi
Brake Air Chamber Volume When New 0.55 in3
Input Shaft 5/8 in
Maximum Static Clutch Torque 420 in lb
Clutch Heat Sink Capacity 45000 lbf ft
Clutch Facing Effective Area 12.84 in2
Brake Heat Sink Capacity 45000 lbf ft
Minimum Engagement Pressure 5 psi
Main Category Clutch-Brakes
Weight 26.84 LB
EAN or UPC 662284251709
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison