Stearns® Armature Actuated Metric Mount Quiet Brake AAB 331

Description
Features & Benefits Ideal for high cycle applications O-ring on hub to prevent friction ring rattle Internal quiet features prevent noise during setting and releasing of brake Class H coil Optional manual release Few moving parts Comes standard with carrier friction disc Direct Acting UL Recognized Class H coil insulation system to US Standards (UR) and Canadian National Standards (CUR) - File E125303 Spring-set and DC voltage released - AC rectifiers optional Pre-adjusted air gap for easy assembly Corrosion resistance Spline hub for quiet dependable operation Metric and US Customary bore sizes
Datasheet
Description
Features & Benefits Ideal for high cycle applications O-ring on hub to prevent friction ring rattle Internal quiet features prevent noise during setting and releasing of brake Class H coil Optional manual release Few moving parts Comes standard with carrier friction disc Direct Acting UL Recognized Class H coil insulation system to US Standards (UR) and Canadian National Standards (CUR) - File E125303 Spring-set and DC voltage released - AC rectifiers optional Pre-adjusted air gap for easy assembly Corrosion resistance Spline hub for quiet dependable operation Metric and US Customary bore sizes
Datasheet

Suppliers

Company
Product
Description
Supplier Links
Armature Actuated Metric Mount Quiet Brake - AAB 331 - Stearns®
Cudahy, WI, United States
Armature Actuated Metric Mount Quiet Brake
AAB 331
Armature Actuated Metric Mount Quiet Brake AAB 331
Features & Benefits Ideal for high cycle applications O-ring on hub to prevent friction ring rattle Internal quiet features prevent noise during setting and releasing of brake Class H coil Optional manual release Few moving parts Comes standard with carrier friction disc Direct Acting UL Recognized Class H coil insulation system to US Standards (UR) and Canadian National Standards (CUR) - File E125303 Spring-set and DC voltage released - AC rectifiers optional Pre-adjusted air gap for easy assembly Corrosion resistance Spline hub for quiet dependable operation Metric and US Customary bore sizes

Features & Benefits

  • Ideal for high cycle applications
  • O-ring on hub to prevent friction ring rattle
  • Internal quiet features prevent noise during setting and releasing of brake
  • Class H coil
  • Optional manual release
  • Few moving parts
  • Comes standard with carrier friction disc
  • Direct Acting
  • UL Recognized Class H coil insulation system to US Standards (UR) and Canadian National Standards (CUR) - File E125303
  • Spring-set and DC voltage released - AC rectifiers optional
  • Pre-adjusted air gap for easy assembly
  • Corrosion resistance
  • Spline hub for quiet dependable operation
  • Metric and US Customary bore sizes
Supplier's Site Datasheet
Armature Actuated Metric Mount Motor Brake - AAB 331 - Stearns®
Cudahy, WI, United States
Armature Actuated Metric Mount Motor Brake
AAB 331
Armature Actuated Metric Mount Motor Brake AAB 331
Features & Benefits Series 331 is features IEC standard mounting patterns, for drop in replacement, and is available with NEMA C-Face modifications. Ideal for high cycle applications Class H coil Optional manual release Few moving parts Comes standard with carrier friction disc Direct Acting UL Recognized Class H coil insulation system to US Standards (UR) and Canadian National Standards (CUR) - File E125303 Spring-set and DC voltage released - AC rectifiers optional Pre-adjusted air gap for easy assembly Corrosion resistance Spline hub for quiet dependable operation Metric and US Customary bore sizes

Features & Benefits

Series 331 is features IEC standard mounting patterns, for drop in replacement, and is available with NEMA C-Face modifications.

  • Ideal for high cycle applications
  • Class H coil
  • Optional manual release
  • Few moving parts
  • Comes standard with carrier friction disc
  • Direct Acting
  • UL Recognized Class H coil insulation system to US Standards (UR) and Canadian National Standards (CUR) - File E125303
  • Spring-set and DC voltage released - AC rectifiers optional
  • Pre-adjusted air gap for easy assembly
  • Corrosion resistance
  • Spline hub for quiet dependable operation
  • Metric and US Customary bore sizes
Supplier's Site Datasheet
Armature Actuated Brake - AAB 331 - Stearns®
Cudahy, WI, United States
Armature Actuated Brake
AAB 331
Armature Actuated Brake AAB 331
Features & Benefits Ideal for high cycle applications Few moving parts Comes standard with carrier friction disc Class H coil Optional manual release

Features & Benefits

  • Ideal for high cycle applications
  • Few moving parts
  • Comes standard with carrier friction disc
  • Class H coil
  • Optional manual release
Supplier's Site Datasheet

Technical Specifications

  Stearns® Stearns®
Product Category Electric Brakes Electric Brakes
Product Number AAB 331 AAB 331
Product Name Armature Actuated Metric Mount Quiet Brake Armature Actuated Metric Mount Motor Brake
Torque 25 to 300 Ft-lbs (33.9 to 407 N-m) 3 to 300 Ft-lbs (4.07 to 407 N-m)
Speed 3600 rpm 3600 rpm
Voltage 432 volts 432 volts
Engagement Friction Friction
Operation Spring Actuation / Engage Spring Actuation / Engage
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