Altra Industrial Motion, Inc.
Braintree, MA 02184
May 27, 2009 Capable of both static holding and emergency stopping of AC and DC draw works, MCB Series caliper brakes come in 6 models with corrosion protection that can withstand harsh marine environment of offshore platforms. Available either as positive direct-acting brake or spring-applied hydraulic-released version, each brake comprises of caliper body with choice of actuators fitted between arms. Brakes can be adjusted to fit disc up to 1.42 in. thickness and 43.3 in. minimum diameter.

Altra Industrial Motion, Inc.
Braintree, MA 02184
Apr 28, 2009 Model VKSD disc brake calipers provide safe control for heavy-duty mining equipments. Suited for conveyor applications, spring-applied, hydraulically-released units offer emergency stops, for normal stopping and parking, at junctions where one conveyor feeds material to another.

Carlisle Industrial Brake & Friction
Bloomington, IN 47401
May 09, 2007 Offered in standard and auto-adjust versions, hydraulically actuated Model PD 1473 is equipped with asbestos-free brake linings and calipers made from ductile iron casting. Both versions feature max pressure of 1,500 psi, 2 pistons, and 9.6 in.² lining area. Auto-adjust model has electroless nickel-plated housing for corrosive environments. Available with retracting springs and automatic adjusters, brake is suited for underground shuttle vehicles, log skidders, and industrial slicing machines.

MICO, Inc.
North Mankato, MN 56002
Mar 19, 2007 Along with completely enclosed construction, Wheel End Brake features spring-applied, hydraulic-release design for parking and emergency braking at each wheel. Common hydraulic fluid is used for actuation and cooling, while full power system or hydraulic boosted master cylinder provides actuation. While max static torque rating for parking/emergency brake function is 40,000 lb-in. @ 0 psi, service brake has max dynamic torque rating of 30,000 lb-in. @ 1,500 psi.

Carlisle Industrial Brake & Friction
Bloomington, IN 47401
Sep 08, 2006 Lever-actuated Model RT 7000, made from ductile iron, features stay-clean, sealed design suited for parking, secondary, and industrial applications in harsh environments. Sliding caliper brake offers quick-change, non-asbestos organic or sintered metallic linings and uses ball ramp assembly to advance brake pads towards disc. Designed to replace in-line drum brakes, product has 0.38-0.44 in. disc thickness range and 10-25 in. disc diameter range.

Carlisle Industrial Brake & Friction
Bloomington, IN 47401
Aug 10, 2006 Constructed from high strength ductile iron, Model LWB lift truck brake utilizes wheel rim center hub as friction surface, removing need for friction rotor. Hydraulic actuated, full circle disk brake acts as spindle and bearing support for load wheel, using its thermal mass to absorb heat and minimize temperature rises. Secondary wiper seals protect piston seals, while deflector plate prevents entanglement of foreign objects. All LWB brake components are corrosion protected.

Carlisle Industrial Brake & Friction
Bloomington, IN 47401
Oct 06, 2005 To streamline ordering and installation of wet brake parts, custom-assembled Friction Pak(TM) includes all necessary components for wet brake installation in single source package. Ready-to-use wet brake components minimize overall installation and assembly costs. Friction Pak is used in transmission planetary drive system applications and may be developed for various wet brake applications, providing both static and dynamic braking.

White Hydraulics, Inc.
Hopkinsville, KY 42241 1127
Aug 02, 2005 Directly coupled to output shaft, SB brake uses spring-applied/pressure-release, wet multiple-disc technology to provide fail-safe brake capability. Wear components are immersed in fluid and environmentally sealed to prevent contamination and corrosion. Constructed with cast iron housing, case hardened steel shaft, and cylindrical bearing, product has max static load-holding capacity of 5,500 lbf-in. for standalone or brake/motor combinations.

Hilliard Corporation, The
Elmira, NY 14902 1504
Apr 19, 2004 Suited for spring-applied, electromagnetically released brake applications, Hilliard/Twiflex MK Rail/Disc Brake is designed for holding duty and emergency stopping. Direct acting product has one moving part and incorporates electromagnetic coil that uses voltage dropping circuit. Offered in 3 versions, MK750, MK1400, and MK4800, brake is equipped with manual release mechanism and microswitch for monitoring brake status. Max braking force ranges from 1,600–7,200 lbf.

Nexen Group, Inc.
Vadnais Heights, MN 55127
Aug 19, 2003 Compact, single post, spring-actuated Air Champ® VC500 works with discs of various sizes and does not reduce brake torque over life of friction facings due to rear amplifier linkage design. Product ships completely assembled and ready to install. It operates at 60 psi and is suited for automotive conveyor systems, converting machines, conveyors and conveying equipment, heavy-duty machinery, and printing presses with e-stop applications.

Stearns Div., Rexnord Corp.
Milwaukee, WI 53202 6002
Jan 15, 2003 Series 321 includes 6 armature-actuated, electric, disc brakes with enclosures that reduce noise and protect against hostile environments. Brakes decelerate or hold inertial loads when voltage to brake coil is disconnected. They feature asbestos-free friction discs and require no adjustments. Low-voltage design operates in applications that are susceptible to weak battery or brownout. Static torque ratings are 3, 5, 7, 15, 35, and 50 lb-in.

Feintool Equipment Corp.
Cincinnati, OH 45242
Oct 23, 2002 FeinGrip fineblanked brake pad attachment system features steel brake plate and array of integral, precisely angled teeth that lock pad to plate when friction material is molded and cured around teeth. System provides inside/outside ear-to-ear tolerance of ±0.03 mm, flatness of 0.02 mm/25 mm, and edge perpendicularity of 0.05 mm. Brake plate flatness prevents vibration and chatter under load. In-tool deburring eliminates need for post-process grinding.

Rexnord Corp.
Milwaukee, WI 53201
Aug 22, 2002 Stearns® 87,300 Series solenoid-actuated, hazardous location disc brake is offered in 7 sizes with torque ratings from 10–105 lb-ft. Motor- and foot-mounted versions are available with NEMA 4, 7, and 9 enclosure protection. Cast-iron enclosure features O-ring seals between housing and endplate, as well as endplate and motor. Class H coil insulation and built-in thermal protector prevent brake surface temperature from exceeding specified limits for hazardous locations.

Rexnord Corp.
Milwaukee, WI 53201
Jul 24, 2002 Series 320 dyamic disc brakes come in 3 sizes. Size 1.2 has static torque rating of 3 lbs-in. and is available with mounting bolt circle of 2.5 or 2.62 in. Size 1.8 has static torque of 7 or 15 lb-in, and comes with 2.125 in. bolt circle as well as 3.5 in. bolt circle, with or without 2.5 in. register for 42C frame motors. Size 2.8, with 35 lb-in. static torque, is available with 3.5 in. bolt circle. Armature-actuated brake design is direct-acting, with 2 moving parts.

Force Control Industries, Inc.
Fairfield, OH 45014
May 20, 2002 Posidyne(R) clutch/brake is engineered for 600+ cpm and up to 500 brake HP. Unit transmits torque by shearing automatic transmission fluid between multiple friction discs, reducing wear contact. Fluid absorbs heat of engagement and dissipates it through housing. Clutch/brake comes in 11 sizes, each with 5 control logic options, 4 cooling system choices, and 8 mounting configurations.

Nexen Group, Inc.
Vadnais Heights, MN 55127
May 07, 2002 Spring applied and hydraulically released, Model BD caliper and its compact actuator can be mounted on either side of brake for emergency stopping and/or holding applications. Brake shoes mount with detent pins for quick friction-facing replacement and all pivot pins have life-lubricated pivot-point bearings. Brake is suitable for rapid start/stop applications. Simple design with few seals and moving parts make installation and maintenance easy.

Stearns Div., Rexnord Corp.
Milwaukee, WI 53202 6002
Apr 29, 2002 360 Series armature-actuated electric disc brake is available in 4 sizes with static torque ratings of 60, 110, 180, and 300 lb-ft. NEMA frame sizes 182TC through 444/445TC are offered, as well as IEC frames 132C to 160C an 132 to 225D. Features include IP56 enclosure, universal mounting, internal-maintained manual release, and modular brake assembly that does not require readjusting air gaps. AAB brake direct-acting design employs 2 moving parts.

Rexnord Corp.
Milwaukee, WI 53201
Feb 12, 2002 Stearns 321 Series consists of 6 totally-enclosed, non-ventilated, armature-actuated electric disc brakes. They are available with static torque ratings of 3, 5, 7, 15, 35 and 50 lb-in. Brakes are designed for service in dirty or contaminated environments to decelerate or hold inertial loads when voltage to brake coil is disconnected. They are available in versions that will operate on 12, 24, 48, 90 and 180 VDC as well as 230 VAC.