Air Champ. Controlled Acceleration Yes Yes Yes Yes Yes Yes. Controlled Deceleration Yes Yes Yes Yes Yes. Inching/Jogging Yes Yes Yes Yes Yes Yes

Transcription

1 LTH/BRAKES Air hamp RODT FNTION/SELETION HART Thru-Shaft NEMA Flange NEMA Flange NEMA Flange NEMA Flange NEMA Flange roduct Group Mounted Open Design Enclosed Design Enclosed Design Enclosed Design Modular System lutch-brake lutch-brake lutch-brake lutch BISS Approved lutch Brakes General Features Number of Model Options 9 Standard 0 Standard 8 Standard 1 Standard 4 Standard 4 Standard 0 Metric 6 Metric 14 Metric 0 Metric 0 Metric 0 Metric Functions ontrolled Acceleration Yes Yes Yes Yes Yes Yes ontrolled Deceleration Yes Yes Yes Yes Yes Inching/Jogging Yes Yes Yes Yes Yes Yes Rapid ycling Yes Yes Yes Yes Yes Yes Stopping/Holding Yes Yes Yes Yes Yes Overload rotection Yes Yes Yes Yes Yes Yes Disconnect Yes Yes Yes Yes Yes Yes TYIAL ALIATIONS Shown below are four typical mounting applications for these clutch-brakes. Any of the three design options (FMBE, FMBES or FME) can be mounted in any one of these configurations. You will find the specific product requirements listed on the catalog page for each design style. FLANGE MONTED FLANGE MONTED FLANGE MONTED WITH INT NIT FLANGE MONTED WITH INT NIT 222

2 Air hamp In accordance with Nexen s established policy of constant product improvement, the specifications contained in this document are subject to change without notice. Technical data listed in this document are based on the latest information available at the time of printing and are also subject to change without notice. For current information, please consult: This Section ontains:.....age NEMA FLANGE Overview FMBE Model FMBE BISS ertified Models FMBE Models 625 & 875, Enclosed, Integral Valve/Locking Key, Air Engaged FMBE Models 1125 & 1375, Enclosed, Integral Valve/Locking Key, Air Engaged FMBE Models 625 & 875, Enclosed, Air Engaged FMBE with Locking Key, Models 625 & 875, Enclosed, Air Engaged FMB & FMBE Models 1125, 1375 & 1625 Enclosed, Air Engaged FMBES Models 625 & 875, Enclosed, Spring Engaged FMBES Models 1125 & 1375, Enclosed, Spring Engaged FME Model 625, 825, 1125 & 1375 Enclosed, Air Engaged LTH/BRAKES This Section ontains:.....age MODLAR NEMA FLANGE Overview Designing 625, 875, 1125 & 1375 Modular Systems THR-SHAFT MONTED BB-275 & FB-450 Models, lutch-brakes-sheave LSB-44HT & 54HT Straight Bore onveyor Brakes LB-600 & MB-800 Models lutch-brakes-sheave FWB & LWB Models, lutch-brakes-sheave MWB & HWB Models, lutch-brakes-sheave FDB Models, lutch-disc aliper LDB Models, lutch-disc aliper MDB Models, lutch-disc aliper HDB Models, lutch-disc aliper This Section ontains:.....age METRI LTH-BRAKES Overview FMB Models, Open, Air Engaged & Models & 7-38 Models & 8-42 Models FMBE Models, Enclosed, Air Engaged , & & 7-38 Models & 8-42 Models FMBES Models, Enclosed, Spring Engaged & & & 7-38 Models & 8-42 Models

3 LTH/BRAKES Air hamp FMBE FLANGE MONTED LTH-BRAKES Available in either aluminum, electroless nickel plating or black oxide coating Flange or Foot mount capability Optional Input nit available Double acting piston design prevents overlap of clutch and brake functions hoose from 3 design options: FMBE basic enclosed clutch-brake: Bore/Shaft sizes from to inches BISS (Baking Industry) certified models, in and bores, available for use in cleanroom applications FMBES enclosed, spring engaged clutch-brake: Spring engaged brake combined with air engaged clutch FME enclosed clutch: For clutch only applications Available in black oxide and nickle coating Bore sizes of and inches For additional corrosion protection, contact the factory FMBE FLANGE MONTED LTH-BRAKES, TOTALLY ENLOSED All FMBE clutch-brakes are totally enclosed for operation in environments where dirt, dust, moisture or other contaminants could cause power transmission components to fail. Enclosed design also prohibits worn friction material from escaping the clutch-brake and entering the process area. FMBEs mount directly to -Face motors and reducers, and provide absolute control. These units fit NEMA frame sizes 48 to 215T. FMBE LTH-BRAKE, DESIGN STYLE OMARISONS The tables below show performance comparisons between the design styles. This is an overview, to aid in selection. lease refer to the product specific catalog pages prior to final determination, to ensure all features and benefits match your application. THERMAL AAITIES Thermal capacity is based upon 50% clutch and 50% brake usage. Operating speed is 1800 rpm for all data. Model/Design H T rating by Model Size Style FMBE FMBES FME FMB OVERHNG LOAD DATA Data is based upon 50% clutch and 50% brake usage. Operating speed is 1800 rpm for all data. Model/Design Weight (Lbs) rating by Model Size Style FMBE FMBES FME FMB FMBE 500 LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) 500 AND 500 WITH INTEGRAL VALVE,TORQE TO 89 IN. LBS. AT 80 SI BFI 4 AT 90 FLAT ON SHAFT AH BB NT AIR INLET BB2 BF2 2 AKI AJ 1 SET SREW AESS LG AK2 AJ RODT KEY KEYWAY NMBER AH AJ AK AK BB1 BB2 BF1 BF2 (SQ) WD D with Keyed Bore & Shaft 500 with Integral Valve

4 Air hamp LTH/BRAKES FMBE 500 LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) S 500 WITH FEET AND INT SHAFT. TORQE TO 88 IN. LBS. AT 80 SI 45 AK1 BF FLAT ON SHAFT BOTH ENDS AH T BB1 F V NT 2 AIR INLETS BB1 N 45 AK1 BF AJ 2 D H 4 SLOTS AJ 1 2F B BA 2B A E RODT NMBER A AH AJ AK B BA BB1 2B BF T V D E F 2F H N with Feet & Input Shaft X FMBE BISS LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) S 625 & BB2 KL2 S BE1 KEYWAY AH BB1 KL1 KEY AK1 45 ØAJ AK2 1 BD BF 4 AT 90 ØAJ BE2 V T.125 NT AIR INLET 2X BF 4 AT 90 RODT KEY KWY NMBER AH AJ AK AK BB1 BB2 BD BE1 BE2 BF S T V KL1 KL2 (SQ) WD D S 625 & 875 WITH INT & FOOT INT NIT F LTH/BRAKE AH2 KEY 2 KL KL KEY BD N 1 D K 2X V T.125 NT AIR INLET (2X) BA 2F B RODT KEY INT NMBER N F BD T V KL (SQ) NMBER AH2 F H 4 MTG SLOTS 2E A E FOOT NMBER A B BA D E 2E 2F H K x x See next page for more information. 225

5 LTH/BRAKES Air hamp FMBE WITH INTEGRAL VALVE /LOKING KEY LTH-BRAKES S FMBE 625 & 875 The FMBE with Integral Valve combines a Nexen Flange mounted, totally-enclosed clutch/brake with a single solenoid 4-way spool valve mounted directly to the clutch/brake air chamber. Air pressure is directed to the piston to perform either clutch or brake functions. The FMBE/I.V. is equipped with Nexen s Locking Key feature. hoose from 2 Models: Bore sizes of and in. Black oxide coating, ooling fins Simplified; one product number for a clutch-brake combination, control valve and locking key feature Reduced number of air line connections for quicker install Shorter air lines for better air pressure Eliminates need for quick exhaust valves. 115 Volt is standard on FMBE. The Integral Valve is available for 12, 24 and 115 volt systems Static Torque up to 325 In. Lbs. (brake) and 290 In. Lbs. (clutch) Overhung Load ap. up to 292 Lbs. Design Speed up to 1800 rpm. onsult factory for higher speed Flange mounts directly to motors and reducers ompatible with -face motors up to 2 H Optional Foot Mount is available for belt drive applications Optional Input nit allows you to incorporate pulleys or couplings into your application Single, double acting piston makes overlap impossible 226 FMBE FLANGE MONTED LTH-BRAKES, TOTALLY ENLOSED, INTEGRAL VALVE/ LOKING KEY Standard lutch-brake is Flange Mounted. Order Foot Mount set separately for belt drive applications. Order Input nit to incorporate pulleys into your application. OVERHNG LOAD AAITY (LBS) Model roduct Valve Bore H T Shipping Wt. Number Number Voltage (In) p To RM RM (Lbs) FMBE -625 FMBE V V V V NOTE: Thermal apacity (H T ) and Overhung Load data is based upon 50% clutch and 50% brake usage. lutch/brake Foot Mount Input nit Set of 2 Shipping Model roduct roduct Wt. roduct Wt. Number Number Number (Lbs) Number RM RM (Lbs) OVERHNG LOAD AAITY (LBS) Shipping FMBE FMBE VALVE ELETRIAL SEIFIATIONS Valves are normally open to engage the brake element of the clutch/brake when the solenoid is de-energized. The valve solenoid voltage is D. All voltages can be used on A or D service. se the lead wire supplied with the clutch/brake. NEMA MOTOR/FRAME SELETION HART se this chart as specification and operational criteria for your application. H of Motor RM Frame Number Motor Shaft (IN) lutch Brake Model Number Static Torque in Inch-ounds 1/ FMBE I.V / FMBE I.V / FMBE I.V / FMBE I.V / FMBE I.V / FMBE I.V / T FMBE I.V / FMBE I.V / T FMBE I.V / T FMBE I.V T FMBE I.V T FMBE I.V T FMBE I.V / T FMBE I.V T FMBE I.V.-875 TORQE VS. AIR RESSRE Model Brake lutch Voltage ower Resistance urrent roduct (volts) (watts) (ohms) (amps) Number ➀ ➀ Standard oil - ontact Nexen for other coil options Air ressure in SI Air ressure in SI NOTE: Dynamic torque is approximately 85% of static torque. Static Torque in Inch-ounds Model 875 Brake lutch

6 Air hamp LTH/BRAKES FMBE INTEGRAL VALVE/LOKING KEY LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) S 625 & BF 4 AT ØAJ S BB2 2 AK2 KL NT AIR INLET AH BE1 BB1 T KL1 AK1 4-WAY SOOL VALVE LOKING KEY BD RODT KEY KWY NMBER AH AJ AK AK BB1 BB2 BD BE1 BE2 BF S T KL1 KL2 (SQ) WD D ØAJ 23 SB-MRO 9 MM DIN ONNETOR BF 4 AT S 625 & 875 WITH INT A H 2 I N T N I T F L T H / B R A K E BE1 BB1 AH KL LOKING KEY ØAJ BF 4 AT 90 2 AK NT AIR INLET T 4-WAY SOOL VALVE 23 SB-MRO 9 MM DIN ONNETOR RODT KEY INT NMBER AH AJ AK BB1 BE1 T KL (SQ) NMBER AH2 F S 625 & 875 WITH INT & FOOT A H 2 I N T N I T F L T H / B R A K E KL LOKING KEY 2 1 N BD K 2F B T NT AIR INLET BA H 4 MTG SLOTS 2E A E RODT KEY INT NMBER BD T V KL (SQ) NMBER AH2 F FOOT NMBER A B BA D E 2E 2F H K N x x

7 LTH/BRAKES FMBE WITH INTEGRAL VALVE /LOKING KEY LTH-BRAKES S FMBE 1125 & 1375 The FMBE with Integral Valve combines a Nexen Flange mounted, totally-enclosed clutch/brake with a single solenoid 4-way spool valve mounted directly to the clutch/brake air chamber. Air pressure is directed to the piston to perform either clutch or brake functions. The FMBE/I.V. is equipped with Nexen s Locking Key feature. hoose from 2 Models: Bore sizes of and in. Black oxide coating, ooling fins Simplified; one product number for a clutch-brake combination, control valve and locking key feature Reduced number of air line connections for quicker install Shorter air lines for better air pressure Eliminates need for quick exhaust valves. 115 Volt is standard on FMBE. The Integral Valve is available for 12, 24 and 115 volt systems Static Torque up to 1200 In. Lbs. (brake) and 1050 In. Lbs. (clutch) Overhung Load ap. up to 535 Lbs. Design Speed up to 1800 rpm. onsult factory for higher speed Flange mounts directly to motors and reducers ompatible with -face motors up to 10 H Optional Foot Mount is available for belt drive applications Optional Input nit allows you to incorporate pulleys or couplings into your application Single, double acting piston makes overlap impossible 228 Air hamp FMBE FLANGE MONTED LTH-BRAKES WITH INTEGRAL VALVE/LOKING KEY, TOTALLY ENLOSED Standard lutch-brake is Flange Mounted. Order Foot Mount set separately for belt drive applications. Order Input nit to incorporate pulleys into your application. OVERHNG LOAD AAITY (LBS) Model roduct Valve Bore H T Shipping Wt. Number Number Voltage (In) p To RM RM Wt (Lbs) FMBE V V FMBE V V NOTE: Thermal apacity (H T ) and Overhung Load data is based upon 50% clutch and 50% brake usage. lutch/brake Foot Mount Input nit Set of 2 Shipping Model roduct roduct Wt. roduct Wt. Number Number Number (Lbs) Number RM RM (Lbs) NEMA MOTOR/FRAME SELETION HART se this chart as specification and operational criteria for your application. H of Motor RM Frame Number Motor Shaft (In) lutch Brake Model Number Static Torque in Inch-ounds T FMBE I.V / T FMBE I.V / T FMBE I.V T FMBE I.V T FMBE I.V T FMBE I.V T FMBE I.V T FMBE I.V T FMBE I.V T FMBE I.V / T FMBE I.V T FMBE I.V TORQE VS. AIR RESSRE Model Brake lutch Air ressure in SI Air ressure in SI NOTE: Dynamic torque is approximately 85% of static torque. Static Torque in Inch-ounds OVERHNG LOAD AAITY (LBS) Shipping FMBE FMBE VALVE ELETRIAL SEIFIATIONS Valves are normally open to engage the brake element of the clutch/brake when the solenoid is de-energized. * The valve solenoid voltage is D. All voltages can be used on A or D service. se the lead wire supplied with the clutch/brake. Din Voltage* ower Resistance urrent rod. onn. (volts) (watts) (ohms) (amps) # Standard oil - ontact Nexen for other coil options Model 1375 Brake lutch

8 Air hamp LTH/BRAKES FMBE INTEGRAL VALVE/LOKING KEY LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) S 1125 & S BB2 KL2 BE1 AH ØAJ BF 4 X AT 90 KWY KL1 KEY AK2 BF 4X AT 90 ØAJ 2 BE NT AIR INLET T AK1 4-WAY SOOL VALVE SB-MRO 9 MM DIN ONNETOR RODT KEY KWY NMBER AH AJ AK AK BB2 BE1 BE2 BF S T KL1 KL2 (SQ) WD D S 1125 & 1375 WITH INT A H 2 K L 2 INT NIT F LTH/ BRAKE BE AH ØAJ BF 4 X AT 90 KL1 KEY NT AIR INLET T AK1 4-WAY SOOL VALVE SB-MRO 9 MM DIN ONNETOR RODT KEY INT NMBER AH AJ AK BE T KL1 (SQ) NMBER AH2 F KL S 1125 & 1375 WITH INT & FOOT A H 2 K L 2 INT NIT F LTH/ BRAKE BE AH KL1 KEY 2 N AK1 D K NT AIR INLET RODT KEY INT NMBER AK T V KL1 (SQ) NMBER AH2 F KL FOOT NMBER A B BA D E 2E 2F H K N x x F B T B A H 4 M T G S L O T S 2 E A E 229

9 LTH/BRAKES Air hamp FMBE LTH-BRAKES S FMBE 625 & 875 FMBE Flange Mounted lutch- Brakes are designed for controlled starts and stops in hostile, dirty environments. Totally enclosed design prevents contaminants from interfering with operation of the units while keeping worn friction material from escaping into the environment. hoose from 2 Models: Bore sizes of and in. Static Torque up to 325 In. Lbs. (brake) and 290 In. Lbs. (clutch) Overhung Load ap. up to 292 Lbs. Design Speed up to 1800 rpm. onsult factory for higher speed Flange mounts directly to motors and reducers ompatible with -face motors up to 2 H Optional Foot Mount is available for belt drive applications Optional Input nit allows you to incorporate pulleys or couplings into your application Single, double acting piston makes overlap impossible FMBE FLANGE MONTED LTH-BRAKES, TOTALLY ENLOSED Standard lutch-brake is Flange Mounted. Order Foot Mount set separately for belt drive applications. Order Input nit to incorporate pulleys into your application. OVERHNG LOAD AAITY (LBS) Model roduct Bore H T Shipping Wt. Number Number (In) p To RM RM (Lbs) Black oating: FMBE FMBE NOTE: Thermal apacity (H T ) and Overhung Load data is based upon 50% clutch and 50% brake usage. Foot Mount Set Model roduct (2 Mounts) Shipping Wt. Input nit Shipping Wt. Number Number roduct Number (Lbs) roduct Number (Lbs) Black oating: FMBE FMBE NEMA MOTOR/FRAME SELETION HART se this chart as specification and operational criteria for your application. H of Motor RM Frame Number Motor Shaft (IN) lutch Brake Model Number Static Torque in Inch-ounds 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ T FMBE-875 Black & BISS 3/ FMBE-625 Black & BISS 3/ T FMBE-875 Black & BISS 3/ T FMBE-875 Black & BISS T FMBE-625 Black & BISS T FMBE-875 Black & BISS T FMBE-875 Black & BISS 1-1/ T FMBE-875 Black & BISS T FMBE-875 Black & BISS TORQE VS. AIR RESSRE Model Air ressure in SI Brake lutch Static Torque in Inch-ounds Model Air ressure in SI Brake lutch NOTE: Dynamic torque is approximately 85% of static torque. 230

10 Air hamp LTH/BRAKES FMBE LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) S 625 & 875 B K L 2 S 4 5 B B 2 2 K L 2 S B B 2 B E 1 K W Y A H B E 1 B B 1 K W Y A H B B 1 K L 1 K L 1 A K 2 A K 2 B D B D B. 1 Ø A J B E 2 T B F B E 2 4 A T V N. 1 2 T5-2 7 N T A I R I N 2 L X E A TI R I N L E T T V 2 5 B F 4 A T 9 0 Ø A J RODT KEY KWY NMBER AH AJ AK AK BB1 BB2 BD BE1 BE2 BF S T V KL1 KL2 (SQ) WD D S 625 & 875 WITH INT I N T N I T A H 2 F L T H / B R A K E B E 1 B B 1 A H K L 4 5 B D 2 Ø A J N T A I R I N L E T T V B F 4 A T RODT KEY INT NMBER AH AJ AK BB1 BE1 T V KL (SQ) NMBER AH2 F S 625 & 875 WITH INT & FOOT I N TI N T N I T N I T A H 2 A H 2 F F L T L H / T H / B R A K B E R A K E K L K L B D B D N 5-2 T7 N T A I R I N A L I R E TI N L E T K K 2 F 2 F B B RODT KEY INT NMBER BD T V KL (SQ) NMBER AH2 F D04881X D04881X N T B A N T D B A H H 4 M T G4 M T G S L O T S L O T S FOOT NMBER A B BA D E 2E 2F H K N D A E 2 E 2 E A E x x

11 LTH/BRAKES FMBE LTH-BRAKES WITH LOKING KEY FEATRE S FMBE 625 & 875 FMBE Flange Mounted lutch-brakes are designed for controlled starts and stops in hostile, dirty environments. Totally enclosed design prevents contaminants from interfering with operation of the units while keeping worn friction material from escaping into the environment. Fitted with a locking key system designed to eliminate keyway damage while providing positive connection for maximum torque in blind bore applications. The Locking Key system is an integral part of the lutch/brake output shaft. There is no extra installation required. hoose from 4 Models: Bore sizes of and in. Both units available in either electroless nickel plating or black oxide coating Meets NEMA standard for waterproof machines BISS (Baking Industry) certified Static Torque up to 325 In. Lbs. (brake) and 290 In. Lbs. (clutch) Flange mounts directly to motors and reducers ompatible with -face motors up to 2 H Design Speed up to 1800 rpm. onsult factory for higher speed Optional Input nit allows you to incorporate pulleys or couplings into your application Special BISS certified unit features: Smooth surface design prohibits bacteria buildup Single, double acting piston makes overlap impossible For additional corrosion protection, contact the factory Air hamp LOKING KEY FEATRE FMBE FLANGE MONTED LTH-BRAKES, TOTALLY ENLOSED Standard lutch-brake is Flange Mounted. Order Foot Mount set separately for belt drive applications. Order Input nit to incorporate pulleys into your application. OVERHNG LOAD AAITY (LBS) Model roduct Bore H T Shipping Wt. Number Number (In) p To RM RM (Lbs) Black oating: FMBE FMBE Nickel oating: FMBE-625, BISS* FMBE-875, BISS* NOTE: Thermal apacity (H T ) and Overhung Load data is based upon 50% clutch and 50% brake usage. Foot Mount Set Model roduct (2 Mounts) Shipping Wt. Input nit Shipping Wt. Number Number roduct Number (Lbs) roduct Number (Lbs) Black oating: FMBE FMBE Nickel oating: FMBE-625, BISS* FMBE-875, BISS* *See approximate dimensions, page 233 NEMA MOTOR/FRAME SELETION HART se this chart as specification and operational criteria for your application. H of Motor RM Frame Number Motor Shaft (IN) lutch Brake Model Number 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ FMBE-625 Black & BISS 1/ T FMBE-875 Black & BISS 3/ FMBE-625 Black & BISS 3/ T FMBE-875 Black & BISS 3/ T FMBE-875 Black & BISS T FMBE-625 Black & BISS T FMBE-875 Black & BISS T FMBE-875 Black & BISS 1-1/ T FMBE-875 Black & BISS T FMBE-875 Black & BISS Insert Screwdriver into Locking Bar Slot to Adjust Set Screw to Lock Down Input Shaft Key Locking Key Locking Key Bar The Locking Key Bar is easily adjusted with a screwdriver. The bar screws into the output shaft, forcing the key tightly and securely into the mating keyway.tipping of the key is prevented. TORQE VS. AIR RESSRE Model Static Torque in Inch-ounds Brake lutch Static Torque in Inch-ounds Model Air ressure in SI Air ressure in SI NOTE: Dynamic torque is approximately 85% of static torque. Brake lutch 232

12 Air hamp LTH/BRAKES FMBE LTH-BRAKES WITH LOKING KEY- AROXIMATE DIMENSIONS (INHES) S 625 & K L 2 S 45 B B 2 2 K L B 2E 1 K W S Y B B 2 A H, LOKING A H, LOKING B E 1 B B 1 B B 1 K W K Y L 1 K L 1 A K 2 A K 2 B D B D Ø A J B F 4 A T 90 Ø A J B B FE 2 4 A T N T A I R I N L E T B E 2 T V N T A I R I N L E T 2 T5 V B F 4 A T B F 4 A T 09 RODT KEY KWY NMBER AH AJ AK AK BB1 BB2 BD BE1 BE2 BF S T V KL1 KL2 (SQ) WD D Ø A J S 625 & 875 WITH INT B F A 4 T 90 B F 4A T Ø A J RODT KEY INT NMBER AH AJ AK BB1 BE1 T V KL (SQ) NMBER AH2 F BISS S 625 & BB2 KL2 S BE1 KEYWAY AH BB1 45 ØAJ KL1 KEY AK1 AK2 1 BD BF 4 AT 90 ØAJ BE2 V T.125 NT AIR INLET 2X RODT KEY KWY NMBER AH AJ AK AK BB1 BB2 BD BE1 BE2 BF S T V KL1 KL2 (SQ) WD D BF 4 AT D revised BISS S 625 & 875 WITH INT STANDARD KEY AH2 KL 2 INT NIT F LTH/BRAKE BEI AH BBI KL AK1 BD 1 KEY, LOKING 45 ØAJ BE2 V.125 NT AIR INLET (2X) T BF 4 AT RODT KEY INT NMBER AH AJ AK BB1 BD BE1 BE2 T V F KL (SQ) NMBER AH

13 Static Torque in Inch-ounds LTH/BRAKES FMB & FMBE LTH- BRAKES S 1125,1375 & 1625 FMBE Flange Mounted lutch-brakes are designed for controlled starts and stops in hostile, dirty environments. Models 1125 and 1375 enclosed design prevents contaminants from interfering with operation of the units while keeping worn friction material from escaping into the environment. Model 1625 has an open housing. hoose from 3 Models: Bore sizes of 1.125, and inches nits available in either electroless nickel plating or black oxide coating Meets NEMA standard for waterproof machines Static Torque up to 2400 In. Lbs. (brake) and 2000 In. Lbs. (clutch) Overhung Load apacity up to 600 lbs. Design Speed up to 1800 rpm. onsult factory for higher speed Flange mounts directly to motors and reducers ompatible with -face motors up to 20 H Optional Foot Mount is available for belt drive applications Optional Input nit allows you to incorporate pulleys or couplings into your application Single, double acting piston makes overlap impossible For additional corrosion protection, contact the factory Static Torque in Inch-ounds Air hamp FMB & FMBE (TOTALLY ENLOSED) FLANGE MONTED LTH-BRAKES Standard lutch-brake is Flange Mounted. Order Foot Mount set separately for belt drive applications. Order Input nit to incorporate pulleys into your application. OVERHNG LOAD AAITY (LBS) Model roduct Bore H T Shipping Wt. Number Number (In) p To RM RM Wt (Lbs) Black oating: FMBE FMBE FMB FMBE Nickel oating: FMBE FMBE FMBE NOTE: Thermal apacity (H T ) and Overhung Load data is based upon 50% clutch and 50% brake usage. Foot Mount Set Model roduct (2 Mounts) Shipping Wt. Input nit Shipping Wt. Number Number roduct Number (Lbs) roduct Number (Lbs) Black oating: FMBE FMBE FMB Nickel oating: FMBE FMBE NEMA MOTOR/FRAME SELETION HART se this chart as specification and operational criteria for your application. H of Motor RM Frame Number Motor Shaft (In) lutch Brake Model Number T FMBE-1125 Black & Nickel 1-1/ T FMBE-1125 Black & Nickel 1-1/ T FMBE-1125 Black & Nickel T FMBE-1125 Black & Nickel T FMBE-1375 Black & Nickel T FMBE-1125 Black & Nickel T FMBE-1375 Black & Nickel T FMBE-1375 Black & Nickel T FMBE-1125 Black & Nickel T FMBE-1375 Black & Nickel 7-1/ T FMBE-1375 Black & Nickel T FMBE-1375 Black & Nickel T FMB-1625 Black T FMB-1625 Black T FMB-1625 Black T FMB-1625 Black TORQE VS. AIR RESSRE Model Brake Model 1375 Model Brake 3000 lutch lutch 2625 Brake lutch Air ressure in SI NOTE: Dynamic torque is approximately 85% of static torque. Air ressure in SI Air ressure in SI 234 Static Torque in Inch-ounds

14 Air hamp LTH/BRAKES FMBE & FMB LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) S 1125,1375 & 1625 B F 4 A T 9 0 K L 2 S B B 2 K W Y B E 1 A H K L 1 A K 2 2 Ø A J B E N T A I R I N L E T RODT KEY KWY NMBER AH AJ AK AK BB2 BE1 BE2 BF S T V KL1 KL2 (SQ) WD D T V B F A T 9 0 Ø A J S 1125, 1375 & 1625 WITH INT 2 5 B F 4 A T B F 4 A T 9 0 Ø A J RODT KEY INT NMBER AH AJ AK BE T V KL1 (SQ) NMBER AH2 F KL S 1125, 1375 & 1625 WITH INT & FOOT I N T N I T A H 2 K L 2 I N T N I T A H 2 K L 2 F F L T H / L T H / B R A K E B R A K E K L 1 K L 1 N N D D K K V N. 1 2 T5-2 7 N T 2 F A I R I N 2 L X E A TI R I N L E T B V 2 F B H 4 M T G 2 E S L O T S RODT KEY INT NMBER AK T V KL1 (SQ) NMBER AH2 F KL2 T B A T H 4 M T B G A S L O T S A E 2 E A E D07882A D07882A FOOT NMBER A B BA D E 2E 2F H K N x x x

15 LTH/BRAKES Air hamp FMBES LTH-BRAKES S 625 & 875 FMBES Flange Mounted lutch- Brakes come with a spring engaged brake and air engaged clutch. For applications where safety is a concern, this unit will engage the brake in the event of air pressure loss. hoose from 2 Models: Bore sizes of and.875 inches All units available in either electroless nickel plating or black oxide coating Meets NEMA standard for waterproof machines Static Torque up to 142 In. Lbs. (brake) and 232 In. Lbs. (clutch) Overhung Load apacity up to 292 pounds Design Speed up to 1800 rpm. onsult factory for higher speed Flange mounts directly to motors and reducers ompatible with -face motors up to 1.5 H Optional Foot Mount is available for belt drive applications Optional Input nit allows you to incorporate pulleys or coupling into your application Single, double acting piston makes overlap impossible For additional corrosion protection, contact the factory FMBES LTH-BRAKES/SRING ENGAGED BRAKE Standard lutch-brake is Flange Mounted. Order Foot Mount set separately for belt drive applications. Order Input nit to incorporate pulleys into your application. OVERHNG LOAD AAITY (LBS) Model roduct Bore H T Shipping Wt. Number Number (In) p To RM RM Wt (Lbs) Black oating: FMBES FMBES Nickel oating: FMBES FMBES NOTE: Thermal apacity (H T ) and Overhung Load data is based upon 50% clutch and 50% brake usage. Foot Mount Set Model roduct (2 Mounts) Shipping Wt. Input nit Shipping Wt. Number Number roduct Number (Lbs) roduct Number Wt (Lbs) Black oating: FMBES FMBES Nickel oating: FMBES FMBES NEMA MOTOR/FRAME SELETION HART se this chart as specification and operational criteria for your application. H of Motor RM Frame Number Motor Shaft (In) lutch-brake Model Number Static Torque in Inch-ounds 1/ FMBES-625 1/ FMBES-625 1/ FMBES-625 1/ FMBES-625 1/ FMBES-625 1/ FMBES-625 1/ T FMBES-875 3/ FMBES-625 3/ T FMBES-875 3/ T FMBES T FMBES T FMBES T FMBES / T FMBES T FMBES-875 TORQE VS. AIR RESSRE Models 625 & Brake Air ressure in SI lutch 236

16 Air hamp LTH/BRAKES FMBES LTH-BRAKES/SRING ENGAGED BRAKE - AROXIMATE DIMENSIONS (INHES) S 625 & 875 K K L 2 S 4 5 B 425 B B 2 2 K L 2 S B B 2 B E 1 K W Y A H B E 1 K W B Y B 1 K A E HY B B 1 K L 1 K L 1 A A K 2 A K 2 B D B D Ø A J Ø A J Ø A J B F B E 2 T T B F B E A T A T N 5 - T2 7 N T B F A I R I N A L I E R T I N L E T 4 A T 9 0 RODT KEY KWY NMBER AH AJ AK AK BB1 BB2 BD BE1 BE2 BF S T KL1 KL2 (SQ) WD D S 625 & 875 WITH INT I N T N I T A H 2 F L T H / B R A K E B E 1 B B 1 A H K L 4 5 B D 2 Ø A J N T A I R I N L E T T B F 4 A T RODT KEY INT NMBER AH AJ AK BB1 BE1 T KL (SQ) NMBER AH2 F S 625 & 875 WITH INT & FOOT I N T N I T A H 2 I N TF N I T A H 2 F L T H / B R A K E L T H / B R A K E K L K L B D B D 2 2 N N T N T T A I R I N L E T A I R I N L E T K K B A 2 F 2 F B B N D T B A H 4 M T G S L O T S D H 4 M T G 2 E S L O T S A E A 2 E E RODT KEY INT NMBER BD T KL (SQ) NMBER AH2 F D04881X D04881X FOOT NMBER A B BA D E 2E 2F H K N x x

17 LTH/BRAKES Air hamp FMBES LTH-BRAKES S 1125 & 1375 FMBES Flange Mounted lutch- Brakes come with a spring engaged brake and air engaged clutch. For applications where safety is a concern, this unit will engage the brake in the event of air pressure loss. hoose from 2 Models: Bore sizes of and inches All units available in either electroless nickel plating or black oxide coating Meets NEMA standard for waterproof machines Static Torque up to 495 In. Lbs. (brake) and 680 In. Lbs. (clutch) Overhung Load apacity up to 525 pounds Design Speed up to 1800 rpm. onsult factory for higher speed Flange mounts directly to motors and reducers ompatible with -face motors up to 10 H Optional Foot Mount is available for belt drive applications Optional Input nit allows you to incorporate pulleys or coupling into your application Single, double acting piston makes overlap impossible For additional corrosion protection, contact the factory FMBES LTH-BRAKES/SRING ENGAGED BRAKE Standard lutch-brake is Flange Mounted. Order Foot Mount set separately for belt drive applications. Order Input nit to incorporate pulleys into your application. OVERHNG LOAD AAITY (LBS) Model roduct Bore H T Shipping Wt. Number Number (In) p To RM RM (Lbs) Black oating: FMBES FMBES Nickel oating: FMBES FMBES NOTE: Thermal apacity (H T ) and Overhung Load data is based upon 50% clutch and 50% brake usage. Foot Mount Set Model roduct (2 Mounts) Shipping Wt. Input nit Shipping Wt. Number Number roduct Number (Lbs) roduct Number (Lbs) Black oating: FMBES FMBES Nickel oating: FMBES FMBES NEMA MOTOR/FRAME SELETION HART se this chart as specification and operational criteria for your application. H of Motor RM Frame Number Motor Shaft (IN) lutch-brake Model Number Static Torque in Inch-ounds T FMBES / T FMBES / T FMBES T FMBES T FMBES T FMBES T FMBES T FMBES T FMBES T FMBES / T FMBES T FMBES-1375 TORQE VS. AIR RESSRE Model Brake Air ressure in SI lutch Static Torque in Inch-ounds Brake Model Air ressure in SI lutch 238

18 Air hamp LTH/BRAKES FMBES LTH-BRAKES/SRING ENGAGED BRAKE - AROXIMATE DIMENSIONS (INHES) S 1125 & 1375 A H B F K L 2 K W Y K L 1 4 A T 9 0 S B B 2 B E 1 A K 2 2 Ø A J B E 2 T Ø A J B F N T V 4 A T AX IA R I R I I N L E T RODT KEY KWY NMBER AH AJ AK AK BB2 BE1 BE2 BF S T KL1 KL2 (SQ) WD D S 1125 & 1375 WITH INT I N T N I T A H 2 K L 2 F L T H / B R A K E B E 1 A H K L N T 2 AX I A R I R I NI N L L E E T T V T B F 4 A T 2 5 B F 4 A T 9 0 RODT KEY INT NMBER AH AJ AK BE1 BF T KL1 (SQ) NMBER AH2 F KL2 Ø A J S 1125 & 1375 WITH INT & FOOT I N T N I T I N T N I T A H 2 A H 2 K L 2 K L 2 F F L T H L / T H / B R A K E B R A K E K L 1 K L 1 N N D D K K N T2 7 N T 2 A X I R A I R I N2 I X N L L EA E TI R T I N L E T V 2 F B V 2 F B T B A T H H 4 M B AT G 4 M T G S L O T S S L O T S 2 E A E 2 E A E RODT KEY INT NMBER AK T KL1 (SQ) NMBER AH2 F KL D07882A D07882A FOOT NMBER A B BA D E 2E 2F H K N x x

19 LTH/BRAKES Air hamp FME LTHES FME Flange Mounted lutches are excellent in hostile, dirty environments where only a clutch is required. The totally enclosed design functions perfectly in areas where dirt, dust, moisture or other contaminants interfere. hoose from 4 Models: Static Torque up to 1050 In. Lbs. Thermal Horsepower rating up to 1800 rpm Bore sizes of to inches Available in black oxide coating Overhung Load apacity up to 525 pounds Design Speed up to 1800 rpm. onsult factory for higher speed Mounts either vertically or horizontally Operates on static air pressure, requiring no expensive control system Optional Foot Mount is available for offset drive applications Optional Input nit allows you to incorporate pulleys or coupling into your application FME LTH, TOTALLY ENLOSED Standard lutch-brake is Flange Mounted. Order Foot Mount set separately for offest drive applications. Order Input nit to incorporate pulleys into your application. OVERHNG LOAD AAITY (LBS) Model roduct Bore H T Shipping Wt. Number Number (In) p To RM RM (Lbs) FME FME FME FME Foot Mount Set Model roduct (2 Mounts) Shipping Wt. Input nit Shipping Wt. Number Number roduct Number (Lbs) roduct Number (Lbs) FME-625, FME FME FME NEMA MOTOR/FRAME SELETION HART se this chart as specification and operational criteria for your application. H of Frame Motor lutch-brake H of Frame Motor lutch-brake Motor RM Number Shaft (IN) Model Number Motor RM Number Shaft (IN) Model Number 1/ FME-625 1/ FME-625 1/ FME-625 1/ FME-625 1/ FME-625 1/ FME-625 1/ T FME-875 3/ FME-625 3/ T FME-875 3/ T FME T FME T FME T FME T FME-1125 TORQE VS. AIR RESSRE Model Static Torque in Inch-ounds lutch 1-1/ T FME / T FME / T FME T FME T FME T FME T FME T FME T FME T FME T FME / T FME T FME-1375 Static Torque in Inch-ounds Model 875 lutch 240 NOTE: Dynamic torque is approximately 85% of static torque. Static Torque in Inch-ounds Air ressure in SI Model lutch Air ressure in SI Static Torque in Inch-ounds Air ressure in SI Model lutch Air ressure in SI

20 Air hamp LTH/BRAKES FME LTH - AROXIMATE DIMENSIONS (INHES) S 625, 875, 1125 & 1375 B B 2 B B 2B E 1 K L 2 K L S 2 K W S Y A K 2 A K 2 B A B H2 B E B 1 B 1 A H B E 1 B B 1 A H B B 1 K L 2 K L 1 K L 1 K L 1 K SW Y K E K YW Y B D B D B D A K Ø A J Ø A J Ø A J 2 5 Ø A J2 5 Ø A 2 J5 Ø A J B F B F B E 2 B F B E 2 B E T2 T T 4 A T A T A 5 T N T N. 1 T B 7 FN T B F B F A I R I N L E T A I R I N L E T A I R I N 4 L E A T A T A T 9 0 RODT KEY KWY NMBER AH AJ AK AK BB1 BB2 BD BE1 BE2 BF S T KL1 KL2 (SQ) WD D D D D S 625 & 875 WITH INT A H 2 I N T N I T F L T H B E 1 B B 1 A H K L B D N T A I R I N L E T T B F 4 A T 9 0 Ø A J 2 5 RODT KEY INT NMBER AH AJ AK BB1 BD BE1 T KL (SQ) NMBER AH2 F S 625 & 875 WITH INT & FOOT I N T N I T A H 2 F L T H K L B D N T A I R I N L E T K RODT KEY INT NMBER BD T KL (SQ) NMBER AH2 F 2 F B N T B A H 4 M T G S L O T S D A E 2 E FOOT NMBER A B BA D E 2E 2F H K N x x

21 LTH/BRAKES Air hamp MODLAR LTH-BRAKE SYSTEM ustom design a power transmission system to fit your specific requirements using the Nexen Modular lutch-brake Building Block System. Interchangeable modular components provide you with complete flexibility both for today s requirements and for tomorrow s changing needs. onstruct your own lutch, Brake or lutch-brake system to meet your application needs, selecting only those modules required for today s job. Whenever plans change, you can easily add or subtract modules to construct a new application configuration. ustomization through the use of standard interchangeable components saves you both time and money. The Modular lutch-brake System allows you almost limitless design control, provides time and cost savings, while providing you with the efficiency of air operation. MODLAR ALIATION ONFIGRATIONS Four Modular nits (Brake, Drive, Input and Output) are the cornerstone of the System. sed either alone or in combination, they allow you to construct a variety of modular application configurations. lutches (Input or Output) Brakes (Input or Output) lutch-brakes (Input or Output) Once you ve determined a configuration, you are provided these additional choices: Static Torque capacity up to 1150 In. Lbs. (lutch) and 1550 In. Lbs. (Brake) Design Speed up to 1800 rpm. onsult factory for higher speed Thermal Horsepower rating up to 1800 rpm 4 Standard Bore/Shaft sizes ranging from to inches Overhung Load apacity up to 700 pounds Mounting flexibility: Vertically, Horizontally, Gearbox to -Faced Motor or reducer Optional Foot Mount is available in 2 different designs ADVANTAGES OF THE MODLAR SYSTEM ompatible with -face motors up to 10 H Operates on static air pressure for fast, dependable response, soft starts and positive stops, while eliminating the need for expensive control systems Less heat build-up. Special fin designed friction discs cool the interior, dissipate heat and decrease torque fade Longer Life through forced air cooling Self-adjusting clutch and brake modules get the most out of friction material; torque output is constant Interchangeability with electric modular units is easy, due to conformity with standard NEMA specifications 242

22 Air hamp LTH/BRAKES MODLAR LTHES, BRAKES AND LTH-BRAKES MB BRAKE MDO LTH MD MO MDB LTH-BRAKE MIDO INT LTH MIB INT BRAKE MD MB MI MD MO MI MB MIDB INT LTH-BRAKE MIDO FOOT MONTED INT LTH MIDB FOOT MONTED INT LTH-BRAKE MI MD MB MI MD FOOT MO MI MD FOOT MB 243

23 LTH/BRAKES Air hamp DESIGNING YOR MODLAR SYSTEM Designing your system is easily accomplished in 5 steps: 1. Determine the functions your system must perform - Starting (lutch configuration) Stopping (Brake configuration) Starting & Stopping (lutch-brake configuration) 2. Determine your application configuration using the Typical Application drawings on below. 3. A Modular Assembly is designated for each Application (i.e. MIB, MIDO, etc.) Modular Assemblies consist of one or more Module nits. The various Module Assemblies and the nits which comprise them are shown on page 243. TYIAL ALIATIONS INT BRAKE MONTED TO A REDER AND OLED TO A MOTOR (MIB) INT LTH OR INT LTH-BRAKE MONTED TO A REDER AND OLED TO A MOTOR (MIDO OR MIDB) LTH-BRAKE ON -FAED MOTOR (MDB) INT LTH OR INT LTH-BRAKE WITH FOOT MONT (MIDO OR MIDB W/FOOT) BRAKE MONTED BETWEEN MOTOR AND REDER (MB) INT BRAKE NIT MONTED DIRETLY TO A REDER (MIB) INT LTH OR INT LTH-BRAKE MONTED DIRETLY TO A REDER (MIDO OR MIDB) LTH OR LTH-BRAKE NIT MONTED TO A MOTOR AND REDER (MDO OR MDB) BRAKE NIT MONTED ON A -FAE MOTOR (MB) INT LTH OR INT LTH-BRAKE WITH FOOT OLED TO A FOOT MONTED MOTOR (MIDO OR MIDB W/FOOT 244

24 Air hamp NEMA MOTOR/FRAME SELETION HART ➀ se this chart as specification and operational criteria for your application. H of Motor RM Frame Number Motor Shaft (IN) Modular System 1/ / / T / / T / T T T T / T / T / T T T T T T T T T / T T ➀ Models FMBE & 875, Shown on pages are recommended for Single hase Motors. OVERHNG LOAD DATA Values are based upon 10,000 hours of bearing life with the load one inch from pilot face. Modular System Module 1200 RM 1800 RM 625 Brake, MB Output, MO Input, MI Brake, MB Output, MO Input, MI Brake, MB Output, MO Input, MI Brake, MB Output, MO Input, MI LTH/BRAKES DESIGNING YOR MODLAR SYSTEM, ONT. 4. Select the correct Modular Assembly System size. sing the NEMA Motor/Frame Selection hart, find the frame size, horsepower and output rpm of the motor you will be using. The size of the compatible Modular System is shown in the right hand column. Make a note of this number. If your chosen Modular Assembly calls for a Brake (B), an Output nit (O), an Input nit (I) or a combination of these, consult the Overhung Load Data chart to know the limits of the Modular System Size chosen. Review the Thermal apacity chart to familiarize yourself with the rating of your chosen Modular Assembly by Size. Review the Torque charts to ensure your selected System Size falls within your guidelines. NOTE: Whenever Modular System roduct values are less than your operational values, move up to a System Size to meet your specifications. Moving to a higher System Size may affect motor and frame size requirements. THERMAL AAITY DATA (H T ) Standard Modular Systems (Open Design) Modular Assembly RM Brake MB lutch MDO lutch-brake MDB Input Brake MIB Input lutch MIDO Input lutch-brake MIDB

25 LTH/BRAKES Air hamp DESIGNING YOR MODLAR SYSTEM, ONT. 5. Find your chosen System Size on the following pages. Locate your chosen Modular Assembly on the right hand column. The roduct Numbers listed in the column are those components required to construct your Modular System. Order each separately. Dimensional characteristics of each Modular Assembly can be found on the following pages. 625 MODLAR SYSTEM OMONENTS (0.625 INH BORE/SHAFT): To achieve the Modular Assemblies shown for the Typical Applications: 1. Find the applicable component Model designation in the table below; 2. Order one of each of the product numbers shown in the column. Model Model Model Model Model Model Model Model Module MB MDO MDB MIB MIDO MIDO-WF MIDB MIDB-WF Module Model roduct Shipping Brake lutch lutch- Input Input Input lutch Input Input lutch- omponent Number Number Wt. (Lbs) Only Only Brake Brake lutch w/foot lutch-brake Brake w/foot Brake nit MB Drive nit MD Input nit MI Output nit MO Foot, Shape OTIONS FOR 625 MODLAR SYSTEM: Model roduct Shipping Optional omponent Number Number Wt. (Lbs) omments Foot, L Shape MD se in place of Shaped Foot Mount. Drip roof Guard MD roduct Thermal apacity reduced to.20 H t Drip roof Guard MB roduct Thermal apacity reduced to.20 H t 875 MODLAR SYSTEM OMONENTS (0.875 INH BORE/SHAFT): To achieve the Modular Assemblies shown for the Typical Applications: 1. Find the applicable component Model designation in the table below; 2. Order one of each of the product numbers shown in the column. Model Model Model Model Model Model Model Model Module MB MDO MDB MIB MIDO MIDO-WF MIDB MIDB-WF Module Model roduct Shipping Brake lutch lutch- Input Input Input lutch Input Input lutch- omponent Number Number Wt. (Lbs) Only Only Brake Brake lutch w/foot lutch-brake Brake w/foot Brake nit MB Drive nit MD Input nit MI Output nit MO Foot, Shape OTIONS FOR 875 MODLAR SYSTEM: Model roduct Shipping Optional omponent Number Number Wt. (Lbs) omments Foot, L Shape MD se in place of Shaped Foot Mount. Drip roof Guard MD roduct Thermal apacity reduced to.20 H t Drip roof Guard MB roduct Thermal apacity reduced to.20 H t 246

26 Air hamp LTH/BRAKES 1125 MODLAR SYSTEM OMONENTS (1.125 INH BORE/SHAFT): To achieve the Modular Assemblies shown for the Typical Applications: 1. Find the applicable component Model designation in the table below; 2. Order one of each of the product numbers shown in the column. Model Model Model Model Model Model Model Model Module MB MDO MDB MIB MIDO MIDO-WF MIDB MIDB-WF Module Model roduct Shipping Brake lutch lutch- Input Input Input lutch Input Input lutch- omponent Number Number Wt. (Lbs) Only Only Brake Brake lutch w/foot lutch-brake Brake w/foot Brake nit MB Drive nit MD Input nit MI Output nit MO Foot Motor Adapter MB OTIONS FOR 1125 MODLAR SYSTEM: Model roduct Shipping Optional omponent Number Number Wt. (Lbs) omments Motor Adapter MB se when MB Model configuration is mounted on a Face motor alone. Drip roof Guard MD roduct Thermal apacity reduced to.23 H t Drip roof Guard MB roduct Thermal apacity reduced to.30 H t 1375 MODLAR SYSTEM OMONENTS (1.375 INH BORE/SHAFT): To achieve the Modular Assemblies shown for the Typical Applications: 1. Find the applicable component Model designation in the table below; 2. Order one of each of the product numbers shown in the column. Model Model Model Model Model Model Model Model Module MB MDO MDB MIB MIDO MIDO-WF MIDB MIDB-WF Module Model roduct Shipping Brake lutch lutch- Input Input Input lutch Input Input lutch- omponent Number Number Wt. (Lbs) Only Only Brake Brake lutch w/foot lutch-brake Brake w/foot Brake nit MB Drive nit MD Input nit MI Output nit MO Foot Motor Adapter MB OTIONS FOR 1375 MODLAR SYSTEM: Model roduct Shipping Optional omponent Number Number Wt. (Lbs) omments Motor Adapter MB se when MB Model configuration is mounted on a Face motor alone. Drip roof Guard MD roduct Thermal apacity reduced to.23 H t Drip roof Guard MB roduct Thermal apacity reduced to.30 H t 247

27 LTH/BRAKES Air hamp TORQE VS. AIR RESSRE Models 625, 875 & Brake (Static) lutch (Static) & 875 Brake (Static) & 875 lutch (Static) 200 Static Torque in Inch-ounds Static Torque in Inch-ounds Model Brake (Static) lutch (Static) Air ressure in SI NOTE: Dynamic torque is approximately 85% of static torque. Air ressure in SI MODLAR LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) MI F A J K L A 2 N W B B A K B D B E A H B F 4 A T 9 0 RODT ±.001 KEY NMBER AH AJ AK BB BD BE BF F (SQ) KL N A W ± ± MD B B 2 K B B 2 K L B O R E L E N G T H A H B B 1 A K A K 2 A T T A J 1 B F 1 4 A T 9 0 RODT ±.001 ±.001 KEY BORE NMBER AH AJ1 AJ2 AK AK BB1 BB2 BF1 BF2 T (SQ) KL A LENGTH

28 Air hamp LTH/BRAKES MODLAR LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) MB A K 2 B B 2 B B 1 A H K L K W Y B F 1 4 A T 9 0 A J 1 A N T A I R I N L E T T B O R E L E N G T H RODT ±.001 ±.001 KEY BORE NMBER AH AJ1 AJ2 AK 1 AK 2 BB1 BB2 BF1 BF2 T (SQ) KL A LENGTH MO B B 2 A K 2 A H B B 1 K L B F 1 4 A T 9 0 A J 1 A 2 B O R E L E N G T H 4 5 RODT ±.001 ±.001 KEY BORE NMBER AH AJ1 AJ2 AK 1 AK 2 BB1 BB2 BF1 BF2 (SQ) KL A LENGTH

29 LTH/BRAKES MDO Air hamp MODLAR LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) B B B 2 K L A K 2 B O R E L E N G T H A H B B 1 K L B F 1 4 A T 9 0 A J 2 T RODT ±.001 ±.001 KEY BORE NMBER AH AJ1 AK1 AK2 BB1 BB2 BF1 BF2 T (SQ) KL LENGTH 625 see tables p and p MDB B O R E L E N G T H B B B 2 K L A K 2 B B 1 A H K L B F 1 4 A T 9 0 A J N T A I R I N L E T () T T RODT ±.001 ±.001 KEY BORE NMBER AH AJ1 AK1 AK2 BB1 BB2 BF1 BF2 T1 T2 (SQ) KL LENGTH 625 see tables p and p

30 Air hamp LTH/BRAKES MODLAR LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) MIDO INT LTH FOR FLANGE MONTING A G B B A H K L B F 4 A T 9 0 A J A 2 A K N T 2 F T N TT A I A R I I R N I L N E L T E (2 TX) RODT KEY NMBER AG AH AJ AK BB BF T1 T2 F (SQ) KL N A see tables p and p MIB INT BRAKE FOR FLANGE MONTING B B A H K L A J A A K 2 N T F N T A I R I N L E T B F 4 A T 9 0 RODT KEY NMBER AH AJ AK BB BF T F (SQ) KL N A see tables p and p NOTE: Models 1125 and 1375 use Motor Adapter, roduct Number

31 LTH/BRAKES A G B B A H K L A J Air hamp MODLAR LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) MIDB INT LTH-BRAKE FOR FLANGE MONTING A 2 A K B F 4 A T 9 0 N T 1 T 2 F N TT 2 A X I A R I I R N I L N E L T E (2 TX) RODT ±001 KEY NMBER AG AH AJ AK BB BF T1 T2 F (SQ) KL N A see tables p and p MIDO-WF INT LTH FOOT MONTED N A G B B A H K L A 2 D T 2 T 1 D N T A I R I N L E T H 4 X S L O T 2 F B F B A E 2 E A RODT KEY NMBER A AG AH B BA BB T1 T2 D D1 E F H (SQ) KL N A see tables x p x and x p x RODT NMBER E 2F 625 see tables p and p

32 Air hamp LTH/BRAKES MODLAR LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) MIDB-WF INT LTH-BRAKE FOOT MONTED A 2 N A G A H B B K L D T 2 T 1 D H 4 X S L O T 2 F B F B A E 2 E A N T () RODT KEY NMBER A AG AH B BA BB T1 T2 D D1 E F H (SQ) KL N A see tables x p x and x p x RODT NMBER E 2F 625 see tables p and p F MIDB/MIDO-W/L FOOT MONTED N A G B B A H K L A 2 D T 2 T 1 D 1 2 F H 4 X S L O T B B A E 2 E A RODT KEY NMBER A AG AH B BA BB T1 T2 D D1 E F H (SQ) KL N A See tables x p. 250 & x RODT NMBER E 2F 625 See tables p. 250 & MOTOR ADATER A J 1 B F 2 4 A T 9 0 B F 1 4 A T 9 0 A G B B 2 A K 2 RODT ±.001 ±.001 NMBER AG AJ1 AJ2 AK1 AK2 BB1 BB2 BF1 BF A J 2 B B 1 253

33 LTH/BRAKES Air hamp BB-275 & FB-450 LTH-BRAKES The BB-275 and FB-450 are combination clutch-brakes. The BB-275 and FB-450 provide: Static Torque capacity up to 40 Nm, 350 In. 5,5 Bar, 80 psi Maximum Operating Speed up to 3600 rpm Thermal apacity ratings up to 0,22 kw, 0.30 H t for both the clutch and the brake THESE LTH-BRAKES MST BE MONTED ON THE DRIVEN SHAFT ONLY; Brake stops the hub hoose from 4 Models: Sheave Mount unit comes with 1-3V Groove sheave 2 ilot Mount units offer Standard bore sizes of and inches For in-line applications, select the optional coupling half Better performance at lower cost Fewer parts and more torque Single piston engagement to eliminate clutch and brake overlap Torque capabilities to fit up to 2,2 kw, 3 H drive motors Easy retrofitting of existing Nexen clutch-brakes; pilot dimensions are identical to the original Nexen clutch-brake series BB-275 LTH-BRAKE Sheave Key lutch Brake Thermal Speed Shipping lutch-brake roduct Diameter Bore Size Sq Torque Torque apacity Inertia max Wt. Style Number mmod mm mm Nm Nm kw kg-m 2 rpm kg [in]od [in] [in] [in-lb] [in-lb] [H T ] [LB IN 2 ] [Lbs] ilot Mount ,9 4, ,10 0, [0.625] [0.188] [80] [80] [0.13] [1.7] [5] ilot Mount ,7 [0.500] 3 [0.125] 9 [80] 9 [80] 0,10 [0.13] 0,70 [1.7] [5] Sheave Mt., ,9 4, ,10 0, V [2.750] [0.625] [0.188] [80] [80] [0.13] [1.7] [5] Sheave Mt., ,9 4, ,10 0, A, 3.00 D [0.625] [0.188] [80] [80] [0.13] [1.7] [5] Keys are included. OLING HALF OTIONS BB-275 A oupling Half is used for in-line applications. To achieve a ilot Mount with oupling Half mounting configuration: 1. Select a ilot Mount lutch from above; 2. Select a oupling Half from the chart below which fits your shaft requirements; 3. Order lutch and oupling Half separately. roduct Bore Size Key Size Sq Shipping Wt. Number mm [In] mm [in] kg [Lbs] ,70 [0.500] 3.18 [0.125] 0,5 [1] ,88 [0.625] 4,78 [0.188] 0,5 [1] ,05 [0.750] 4,78 [0.188] 0,5 [1] NOTE: Refer to pages 34 to 37 for coupling dimensions. FB-450 LTH-BRAKE lutch Brake Thermal Speed Shipping lutch-brake roduct Bore 2 Torque 3 Torque 3 apacity Inertia max Wt. Style Number mm Nm Nm kw kg-m 2 rpm kg [in] [in-lb] [in-lb] [H T ] [in-lb] [Lbs] Through-Shaft , ,22 0, [0.875] [350] [350] [0.30] [6.6] [15] 2 Accepts same bore reduction bushings as F450, L-600 and M-800 bushings. 3 Torque measured at 80 psi. OLING HALF OTIONS FB-450 A oupling Half is used for in-line applications. Before spcifying it is important to review the maximum misalignment allowable. For FB models, choose one of the couplings listed below. Maximum Misalignment mm [in] roduct Max Bore Shipping Wt. Taper Lock Model arallel Angular Axial Number mm [In] kg [Lbs] Bushing 1 FB-450 0,38 [0.015] 1,02 [0.040] 3,18 [0.125] ,4 [1.000] 1,4 [3] # se Dodge Taper Lock bushings. NOTE: Refer to pages 34 to 37 for coupling dimensions. lutch-brake with coupling option 254

34 Air hamp LTH/BRAKES BB-275 LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) ILOT MONT S E S T E S T S R E R WE W 2 A 2 T A 9 T 09 0 K K L L WW B B B 1 1 S S B B D D A A R R K K E E Y Y B B B 2 2 A A K K 2 2 Ø A J 2 B F 2 4 A T 9 0 A A K K 1 1 Ø A Ø J A 1J 1 B F B 1F 1 4 X 4 A X T A 9 T 09 0 V V T T X N N T T A A I R I R I N I N L L E E T T 2 X " " F L F L E E X X I B I B L L E E H H O O S S E E RODT KEY NMBER AJ1 AJ2 AK1 ±.001 AK2 ±.001 BB1 BB2 BD BF1 BF2 R S T V W KL (SQ) A D SHEAVE MONT X Y RODT SHEAVE NMBER BELT GROOVE X Y OD O D V FB-450 LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) THROGH SHAFT at Set Screws 3 at S KEY KL R Anti-Rotation Holes 4 at 90 BF BD A AK1 AK2 mm [in] ø AJ3 BF1 ø AJ1 BB1 W NT Air Inlet Brake Side V BB2 AJ NT T Air Inlet lutch Side RODT ±0,03 ±0,03 KEY ±0,03 ±0,03 NMBER AJ1 AJ2 AJ3 AK1[±.001] AK2[±.001] BB1 BB2 BD BF1 BF2 R S T V W KL (SQ) A [±.001 ] [±.001 ] ,20 120,65 101,60 88,85 95,25 10,7 3,18 114, ,4 4,8 26,8 20,0 26,0 30,8 4,78 x 26,9 146,0 63,45 22,22 [3] [4.750] [4] [3.498] [3.750] [.42] [.125] [4.500] [5.17] [.19] [1.06] [.79] [1.02] [1.21] [.188] [1.062] [5.75] [2.498] [.875] 255

35 LTH/BRAKES Air hamp LSB-44HT & 54HT STRAIGHT BORE ONVEYOR BRAKES Nexen s air-engaged, straight-bore series of conveyor lutch-brakes offer high torque in a small package. The LSB line is ideal for soft starts on accumulating, chaindriven live-roller, or in-line conveyor applications. With a maximum luch torque rating of 316 Nm [2800 in-lb] and a bore range from 12 to 38 mm [ in], these products can outperform the competition at a lower cost. Nexen s conveyor lines comes standard with a pilot designed for easy sprocket mounting or can be configured for a variety of mounting applications (double-single sprocket, timing belt sprocket, v-belt sheave, plate, etc.). High torque: 316 Nm [2800 in-lb] at 5.5 bar [80 psi] Bore range: mm [ in] Through-shaft design with three set screws for easy mounting Variable mounting configurations: plate or double-single sprocket, timing belt sprocket, plate, or sheave Open design, improved airflow, high thermal horsepower Internal spline drive for trouble free disengagement performance Shielded ball bearings for low disengagement drag -sealed bearings also available No rotary air union required ompact size Spring biased for complete disengagement Field repairable o-rings, facings and springs LSB- 44HT & 54HT STRAIGHT BORE ONVEYOR LTH-BRAKE SEIFIATIONS Model Torque Nm [in-lb] roduct Bore Mounting Sprocket Sprocket Sprocket lutch Brake Number mm [in] Style Style itch Teeth LSB-32HT 62 7 [550] [50] ,2 [0.875] ilot ,6 [1.125] ,0 [1.260] ilot ,2 [1.118] LSB-44HT ,4 [1.000] Double/Single [1388] [81] ,4 [1.000] Sprocket Double/Single ,4 [1.000] Double/Single ,4 [1.000] Double/Single ,2 [1.188] Double/Single LSB-54HT [2800] [164] SINGLE - TYE A SROKET SIZES MAXIMM RM ,1 [1.500] ilot Sprocket Mounting Sizes sing Standard Single Strand Roller hain Model ilot Diameter Mounting Style Sprocket itch / Minimum Number of Teeth LSB-44HT 76,2 mm [3.000 in] ilot Mount ** ** Intregral Sprocket ** ** LSB-54HT 101,6 mm [4.000 in] ilot Mount ** ** Intregral Sprocket ** ** nits can be configured with plate or double-single sprocket, timing belt sprocket, or v-belt sheave. Nexen can also configure an optional integral brake, lease consult factory for details. ** onsult the Nexen ustom Business nit at before using the starred chain sizes. SI Size 32 Size 44 Size RM 250 RM 250 RM RM 300 RM 300 RM RM 350 RM 350 RM RM 450 RM 450 RM RM 750 RM 750 RM ATION Model LSB is a driven shaft mounted, clutch-brake with a normally-on (spring engaged), hub stop brake. This unit design is not intended to mount on a motor shaft. 256

36 Air hamp LTH/BRAKES STRAIGHT-BORE ONVEYOR LTH-BRAKE - AROXIMATE DIMENSIONS METRI [INHES] LSB-44HT DOBLE SROKET ANTI ROTATION FIXING HOLES (2) HOLES AT 180 RODT NO. øa øat T DB DL ø SW ø Key Length itch Teeth LSB-44HT # [3.85] [4.70] [0.64] [0.89] [1.480] [2.05] [4.56] [0.234] [1.000] [0.250] [7.050] LSB-44HT # [3.869] [4.981] [0.64] [0.89] [1.625] [2.72] [4.58] [0.572] [1.000] [0.250] [7.200] LSB-44HT # [4.325] [5.186] [0.64] [0.89] [1.480] [2.05] [4.56] [0.234] [1.000] [0.250] [7.050] LSB-44HT # [3.595] [4.321] [0.64] [0.89] [1.312] [2.57] [4.56] [0.343] [1.000] [0.250] [7.050] LSB-44HT # [4.088] [4.945] [0.64] [0.89] [1.484] [1.58] [4.56] [0.459] [1.188] [0.250] [7.050] LSB-HT ILOT MONTING ANTI-ROTATION FIXING HOLES (2) HOLES AT 180 RODT NO. øaj1 øak S T W W1 W2 ø ø1 ø Key Length LSB-32HT [3.000] [2.500] [0.44] [0.230] [0.91] [0.10] [0.500] [0.94] [3.48] [3.00] [0.875] [0.188] [5.180] LSB-44HT [3.500] [3.000] [0.64] [0.180] [0.89] [0.22] [0.750] [1.12] [4.56] [4.00] [1.125] [0.251] [5.589] LSB-44HT [3.500] [3.015] [0.64] [.0180] [0.89] [0.22] [0.750] [1.12] [4.58] [4.56] [1.260] [0.250] [5.589] LSB-44HT [3.500] [3.007] [0.64] [0.180] [0.89] [0.22] [0.750] [2.00] [4.58] [4.56] [1.198] [0.250] [5.589] LSB-54HT [4.750] [4.000] [0.71] [0.27] [0.967] [0.30] [1.05] [1.58] [5.73] [5.500] [1.500] [0.376] [6.301] 257

37 LTH/BRAKES Air hamp LB-600 & MB-800 LTH-BRAKES The LB-600 and MB-800 are combination clutch-brakes. The LB-600 and MB-800 provide: Static Torque capacity up to 124 NM, 1100 In. 5,5 Bar, 80 psi Maximum Operating Speed up to 2000 rpm Thermal apacity ratings up to 0,45 kw, 0.60 H t for both the clutch and the brake THESE LTH-BRAKES MST BE MONTED ON THE DRIVEN SHAFT ONLY; Brake stops the hub hoose from 2 Models: For in-line applications, select the optional coupling half Better performance at lower cost Fewer parts and more torque Single piston engagement to eliminate clutch and brake overlap Torque capabilities to fit up to 7,5 kw, 10 H drive motors Laboratory proven thermal capacities for fast cycle rates and large load handling capability Involute splines for axial motion Drive flange accepts components for right angle or in-line drive applications Easy retrofitting of existing Nexen clutch-brakes; pilot dimensions are identical to the original Nexen clutch-brake series LB-600 AND MB-800 LTH-BRAKE lutch Brake Thermal Speed Shipping lutch-brake roduct Bore 2 Torque 3 Torque 3 apacity Inertia max Wt. Style Number mm Nm Nm kw kg-m 2 rpm kg [in] [in-lb] [in-lb] [H T ] [LB IN 2 ] [Lbs] LB , ,23 0, Through-Shaft [1.000] [450] [450] [0.31] [16.2] [19] MB , ,45 2, Through-Shaft [1.500] [1100] [1100] [0.60] [56.4] [30] 2 Accepts same bore reduction bushings as F450, L-600 and M-800 bushings. 3 Torque measured at 80 psi. OLING HALF OTIONS LB-600 AND MB-800 A oupling Half is used for in-line applications. Before spcifying it is important to review the maximum misalignment allowable. For FB models, choose one of the couplings listed below. Maximum Misalignment mm [in] roduct Max Bore Shipping Wt. Taper Lock Model arallel Angular Axial Number mm [In] kg [Lbs] Bushing 1 LB-600 0,38 [0.015] 1,63 [0.064] 3,18 [0.125] ,6 [1.125] 2,7 [6] #1008 MB-800 0,38 [0.015] 2,84 [0.112] 3,18 [0.125] ,5 [2.500] 10,4 [23] # se Dodge Taper Lock bushings. NOTE: Refer to pages 34 to 37 for coupling dimensions. lutch-brake with coupling option 258

38 Air hamp LTH/BRAKES LB-600 LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) THROGH SHAFT R KL BB2 W1 S 45 Rectangular Key 30 BF2 Set Screws 3 at 120 BD AK2 A AKI AJ2 mm [in] BF1 4 at 90 Anti-Rotation Holes NT Air Inlet lutch Side T V BB1 W NT Air Inlet Brake Side AJ Holes at 90 RODT ±0,03 ±0,03 KEY ±0,03 ±0,03 NMBER AJ1 AJ2 AK1[±.001] AK2[±.001] BB1 BB2 BD BF1 BF2 R S T V W W1 KL (RETANGLAR) A [±.001 ] [±.001 ] ,89 149,23 76,15 114,30 9,2 3,18 107, ,2 6,22 26,8 20,0 25,1 1,8 33,3 4,78 x 6,35 x 31,75 165,1 47,8 25,40 [3.5] [5.875] [2.998] [4.500] [.36] [.125] [4.25] N-28 [5.52] [.245] [1.05] [.79] [.99] [.07] [1.31] [.188] [.250] [1.25] [6.50] [1.88] [1.000] MB-800 LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) THROGH SHAFT BF2 4 at 90 Rectangular Key at Set Screws 3 at 120 W S KL BB1 R BB2 45 BD2 AK1 BD A AK2 AJ3 mm [in] AJ NT Air Inlet Brake Side NT Air Inlet lutch Side V T BF1 AJ2 4 at 90 Anti-Rotation Holes RODT ±0,03 ±0,03 KEY ±0,03 ±0,03 NMBER AJ1 AJ2 AJ3 AK1[±.001] AK2[±.001] BB1 BB2 BD BD2 BF1 BF2 R S T V W KL (RETANGLAR) A [±.001 ] [±.001 ] ,65 190,50 165,10 101,55 139,65 19,46 3,17 139, ,7 7,1 30,7 51,1 29,7 46,9 9,52 x 6,35 x 38,1 206,2 66,7 38,10 [4.750] [7.500] [6.500] [3.998] [5.498] [.766] [.125] [5.498] [8.00] [6.72] [.28] [1.21] [2.01] [1.17] [1.84] [.375] [.250] [1.50] [8.12] [2.62] [1.500] 259

39 LTH/BRAKES Air hamp LTH-BRAKE S FWB & LWB The FWB and LWB are each an Air hamp clutch and an Air hamp brake combined into a single unit, forming a combination clutch-brake. They provide: Static Torque capacity up to: FWB/400 In. 80 psi (brake) FWB/100 In. 80 psi (clutch) LWB/400 In. 80 psi (brake) LWB/350 In. 80 psi (clutch) Maximum Operating Speed up to 1800 rpm Thermal Horsepower ratings of: FWB/ rpm FWB/ rpm LWB/ rpm LWB/ rpm THESE LTH-BRAKES MST BE MONTED ON THE DRIVEN SHAFT. Brake housing must not be mounted rigidly. hoice of Models: FWB/5 Models, LWB/7 Models Sheave Mount units are available: FWB/1-3V or 1- A Groove sheave LWB/2-3V or 2- A Groove sheave ilot Mount units offer Standard bore sizes of: FWB/0.750 and inches LWB/1.000 inches For in-line applications, select the optional coupling half FWB & LWB LTH-BRAKES roduct Key Size Shipping Wt. Model lutch-brake Style Number Sheave Diameter Bore (In) (SQ) (Lbs) FWB ilot Mount FWB ilot Mount FWB Sheave Mount 1-3V OD FWB Sheave Mount, 1-3V OD FWB Sheave Mount, 1- A D LWB ilot Mount x LWB Sheave Mount, 2-3V OD x LWB Sheave Mount, 2-3V OD x LWB Sheave Mount, 2-3V OD x LWB Sheave Mount, 2-3V OD x LWB Sheave Mount, 2- A D x LWB Sheave Mount, 2- A D x Keys are included. BSHING OTIONS (FOR & 1.OOO BORE LTH-BRAKES ONLY) Bushings fit into the clutch-brake, reducing the bore to the size indicated. Bore roduct Reduces lutch Number Shipping Size Number Bore Size to (In) Required Wt.(Lbs) No Bore/ustomer machines OLING HALF OTIONS, SEE AGE 369 FOR OLING SEIFIATIONS A oupling Half is used for in-line applications. It is important to review the Maximum Misalignment allowable before specifying. To achieve a ilot Mount with oupling Half mounting configuration: 1. Select a ilot Mount lutch-brake; 2. Order lutch-brake and oupling Half separately. 3. oupling Half is less taper lock bushing. se Dodge Taper Lock #1008/FWB, #1215/LWB, (0.500 to 1.000/FWB, to 1.125/LWB, inch bore range). ustomer furnished. roduct Maximum Shipping Wt. Model Number Bore Size (In) (Lbs) FWB LWB TORQE VS. AIR RESSRE FWB 400 Brake Static Torque in Inch-ounds lutch Air ressure in SI Static Torque in Inch-ounds LWB 400 Brake 350 lutch Air ressure in SI NOTE: Dynamic torque is approximately 85% of static torque. 260

40 Air hamp LTH/BRAKES FWB & LWB LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) ILOT MONT R W 1 Ø A J 2 S E T B B 1 1 S R E W 1 K L ( ) B F 2 S 1 6 A T 6 0 S 2 E 2 E A S L O T A K 2 A B D H B F 1 4 A T 9 0 Ø A J 1 B B 2 W 2 T N T A I R I N L E T " F L E X H O S E S E T S R E W 2 RODT NMBER A AJ1 AJ2 AK1 ±.001 AK2 ±.001 BB1 BB2 BF1 BF2 1 R S1 S2 T W1 W2 D E D revised FWB FWB LWB RODT SET SET NMBER 2E H KEY KL A B SLOT SREW 1 SREW FWB SQ x 0.69 (3) (3) FWB SQ x 0.69 (3) (3) LWB x X 0.69 (2) (3) ILOT MONT W/OLING HALF RODT DODGE TAER NMBER R W W1 X A B LOK BSHING B A W T A E R L O K W 1 R FWB #1008 LWB #1215 X O L I N G S H A F T I L O T M O N T L T H S H A F T SHEAVE MONT B F 2 6 A T 6 0 X Y X 1 Ø A J 2 O D D A K 2 B B 2 W 2 RODT SHEAVE NMBER BELT GROOVE OD D AJ2 AK2 ±.001 BB2 BF2 W2 X X1 Y FWB V FWB V FWB A LWB V LWB V LWB V LWB V LWB A * LWB A * * Sheave Extends Beyond Hub 261

41 LTH/BRAKES Air hamp LTH-BRAKE S MWB & HWB The MWB and HWB are each an Air hamp clutch and an Air hamp brake combined into a single unit, forming a combination clutch-brake. They provide: Static Torque capacity up to: MWB/900 In. 80 psi (brake) MWB/600 In. 80 psi (clutch) HWB/2800 In. 80 psi (brake) HWB/2600 In. 80 psi (clutch) Maximum Operating Speed up to 1800 rpm Thermal Horsepower ratings of: MWB/ rpm MWB/ rpm HWB/ rpm HWB/ rpm THESE LTH-BRAKES MST BE MONTED ON THE DRIVEN SHAFT. Brake housing must not be mounted rigidly. hoice of Models: MWB/3 Models, HWB/3 Models Sheave Mount units are available: MWB/3-3V or 2- B Groove sheave HWB/3-5V or 3- B Groove sheave ilot Mount units offer Standard bore sizes of: MWB/1.437 and inches HWB/1.688 and inches For in-line applications, select the optional coupling half MWB & HWB LTH-BRAKES roduct Key Size Shipping Wt. Model lutch-brake Style Number Sheave Diameter Bore (In) (SQ) (Lbs) MWB ilot Mount MWB ilot Mount MWB Sheave Mount, 3-3V OD MWB Sheave Mount, 3-3V OD MWB Sheave Mount, 3-3V OD MWB Sheave Mount, 2- B D MWB Sheave Mount, 2- B D HWB ilot Mount HWB ilot Mount HWB Sheave Mount, 3-5V OD HWB Sheave Mount, 3-5V OD HWB Sheave Mount, 3-5V OD HWB Sheave Mount, 3- B D Keys are included. BSHING OTIONS (FOR 1.5OO & BORE LTH-BRAKES ONLY) Bushings fit into the clutch-brake, reducing the bore to the size indicated. Bore roduct Reduces lutch Number Shipping Size Number Bore Size to (In) Required Wt.(Lbs) OLING HALF OTIONS, SEE AGE 369 FOR OLING SEIFIATIONS A oupling Half is used for in-line applications. It is important to review the Maximum Misalignment allowable before specifying. To achieve a ilot Mount with oupling Half mounting configuration: 1. Select a ilot Mount lutch-brake; 2. Order lutch-brake and oupling Half separately. 3. oupling Half is less taper lock bushing. se Dodge Taper Lock #2517 for MWB & HWB, (1.000 to inch bore range). ustomer furnished. roduct Maximum Shipping Wt. Model Number Bore Size (In) (Lbs) MWB HWB TORQE VS. AIR RESSRE MWB 880 Brake Static Torque in Inch-ounds 770 lutch Air ressure in SI Static Torque in Inch-ounds HWB Air ressure in SI Brake lutch NOTE: Dynamic torque is approximately 85% of static torque. 262

42 Air hamp LTH/BRAKES MWB & HWB LTH-BRAKES - AROXIMATE DIMENSIONS (INHES) ILOT MONT R W 1 Ø A J 2 S E T B B 1 1 S R E W 1 K L ( ) B F 2 S 1 6 A T 6 0 S 2 E 2 E A S L O T A K 2 A B D H B F 1 4 A T 9 0 Ø A J 1 B B 2 W 2 T N T A I R I N L E T " F L E X H O S E S E T S R E W 2 RODT NMBER A AJ1 AJ2 AK1 ±.001 AK2 ±.001 BB1 BB2 BF1 BF2 1 R S1 S2 T W1 W2 D E D revised MWB MWB HWB HWB RODT SET SET NMBER 2E H KEY KL A B SLOT SREW 1 SREW MWB x X 1.00 (2) (3) MWB x X 1.00 (2) (3) HWB x x 1.00 (2) (2) HWB x x 1.00 (2) (2) W W 1 R ILOT MONT W/OLING HALF RODT DODGE TAER NMBER R W W1 X A B LOK BSHING B A T A E R L O K MWB #2517 HWB #2517 X SHEAVE MONT B F 2 6 A T 6 0 X Y X 1 O L I N G S H A F T I L O T M O N T L T H S H A F T Ø A J 2 O D D A K 2 B B 2 W 2 RODT SHEAVE NMBER BELT GROOVE OD D AJ2 AK2 ±.001 BB2 BF2 W2 X X1 Y MWB V MWB V MWB V MWB B MWB B HWB V HWB V HWB V HWB B * Sheave Extends Beyond Hub 263

43 LTH/BRAKES Air hamp FDB LTH-DIS ALIER BRAKES Easily combine an F-450 Air hamp clutch with a DB Model aliper Disc brake to create a clutch-disc caliper brake. THIS OMBINATION MONTS ON THE DRIVING SHAFT. lutch features: Static Torque capacity up to 140 In. 80 psi Maximum Operating Speed up to 3600 rpm Thermal Horsepower rating of 3600 rpm Heat Sink capacity of 30,000 Ft. Lbs. hoose from either ilot Mount or Sheave Mount styles with Standard Bore sizes of and aliper Brake features: Static Torque capacity up to 600 In. 80 psi Additional alipers may be added to increase the brake torque Arc contoured shoe provides large facing area, for greater facing life and stability Mounts easily in any position with T-Bracket Available with 10 inch disc Disc Speed up to 3600 rpm Spring return eliminates disc drag when disengaged All components must be ordered separately. FDB LTH-DIS-ALIER BRAKES 1. Determine the lutch style desired; 2. Order lutch, Brake, Brake Hose and Disc separately to complete your assembly; 3. Additional alipers can be added to increase brake torque. roduct Sheave Key Size Shipping Wt. lutch Style Number Diameter Bore (In) (SQ) (Lbs) lutch, ilot Mount lutch, ilot Mount lutch, Sheave Mount 1-3V OD lutch, ilot w/oupling Half Select a ilot Mount and a oupling Half to achieve this style of mount. aliper Brake w/t Bracket Brake Air Hose Assembly Disc, 10 OD Keys are included. BSHING OTIONS (FOR BORE LTHES ONLY) Bushings fit within the bore of the existing clutch, reducing the bore to the amount indicated. roduct Reduces lutch Shipping Wt. Number Bore Size to (In) (Lbs) No Bore/ustomer machines 1 OLING HALF OTIONS, SEE AGE 369 FOR OLING SEIFIATIONS A oupling Half is used for in-line applications. It is important to review the Maximum Misalignment allowable before specifying. To achieve a ilot Mount with oupling Half mounting configuration: 1. Select a ilot Mount lutch-brake from above; 2. Order lutch, Brake and oupling Half separately. 3. oupling Half is less taper lock bushing. se Dodge Taper Lock #1008 (0.500 to inch bore range). ustomer furnished. roduct Maximum Shipping Wt. Number Bore Size (In) (Lbs) TORQE VS. AIR RESSRE Static Torque in Inch-ounds Air ressure in SI 10 disc lutch NOTE: Dynamic torque is approximately 85% of static torque. 264

44 Air hamp LTH/BRAKES FDB LTH-DIS ALIER BRAKES - AROXIMATE DIMENSIONS (INHES) ILOT MONT B F 1 4 A T 9 0 ➀* S E T S R E W S 2 A T 9 0 Ø A J 1 K L W 1 B B 1 S A B 2 F A I N G D R RODT OD NMBER (IN.) A B B3 D1 D2 D3 D4 E 2E 2F R N T A I R I N L E T ( " F L E X I B L E H O S E N O T S H O W N) T ( D I S E N G A G E D) T 1 ( M A X E N G A G E D) D 3 D 1 D D 2 B N T A I R I N L E T E 2 E 2 F A B H 4 X ➀ Mounting surface to disc center = Disc Radius + D2 RODT ➀ MONTING SRFAE TO DIS ENTER = DIS RADIS KEY + D2 SET NMBER AJ1 AK1 ±.001 BB1 BF1 R S T T1 W1 KL (SQ) A SREWS ILOT MONT W/OLING HALF O L I N G S H A F T I L O T M O N T L T H S H A F T W X B A T A E R L O K W 1 OLING RODT DODGE TAER NMBER R W W1 X A B LOK BSHING R #1008 SHEAVE MONT X 1 X Y O D RODT SHEAVE NMBER BELT GROOVE OD X X1 Y V

45 LTH/BRAKES Air hamp LDB LTH-DIS ALIER BRAKES Easily combine an L-600 Air hamp clutch with a DB Model aliper Disc brake to create a clutch-disc caliper brake. THIS OMBINATION MONTS ON THE DRIVING SHAFT. lutch features: Static Torque capacity up to 370 In. 80 psi Maximum Operating Speed up to 3600 rpm Thermal Horsepower rating of 3600 rpm Heat Sink capacity of 60,000 Ft. Lbs. hoose from either ilot Mount or Sheave Mount styles with standard bore sizes of and inches aliper Brake features: Static Torque capacity up to 750 In. 80 psi Additional calipers may be added to increase the brake torque Arc contoured shoe provides large facing area, for greater facing life and stability Mounts easily in any position with T-Bracket Available with 10 or 12 inch disc Disc Speed up to 3600 rpm Spring return eliminates disc drag when disengaged All components must be ordered separately. LDB LTH-DIS-ALIER BRAKES 1. Determine the lutch style desired; 2. Order lutch, Brake, Brake Hose and Disc separately to complete your assembly; 3. Additional alipers can be added to increase brake torque. roduct Sheave Key Size Shipping Wt. lutch Style Number Diameter Bore (In) (SQ) (Lbs) lutch, ilot Mount lutch, ilot Mount lutch, Sheave Mount, 2-3V OD lutch, ilot w/oupling Half Select a ilot Mount and a oupling Half to achieve this style of mount. aliper Brake w/t Bracket Brake Air Hose Assembly Disc, 10 OD Disc, 12 OD Keys are included. BSHING OTIONS (FOR BORE LTHES ONLY) Bushings fit within the bore of the existing clutch, reducing the bore to the amount indicated. roduct Reduces lutch Shipping Wt. Number Bore Size to (In) (Lbs) No Bore/ustomer machines 1 OLING HALF OTIONS, SEE AGE 369 FOR OLING SEIFIATIONS A oupling Half is used for in-line applications. It is important to review the Maximum Misalignment allowable before specifying. To achieve a ilot Mount with oupling Half mounting configuration: 1. Select a ilot Mount lutch-brake from above; 2. Order lutch-brake and oupling Half separately. 3. oupling Half is less taper lock bushing. se Dodge Taper Lock #1215 (0.500 to inch bore range). ustomer furnished. roduct Maximum Shipping Wt. Number Bore Size (In) (Lbs) TORQE VS. AIR RESSRE Static Torque in Inch-ounds Air ressure in SI 12 Disc 10 Disc lutch NOTE: Dynamic torque is approximately 85% of static torque. 266

46 Air hamp LTH/BRAKES LDB LTH-DIS ALIER BRAKES - AROXIMATE DIMENSIONS (INHES) ILOT MONT ➀* B F 1 4 A T 9 0 S E T S R E W S 2 A T 9 0 Ø A J 1 K L W 1 B B 1 S A B 2 F A I N G D R RODT OD NMBER (IN.) A B B3 D1 D2 D3 D4 E 2E 2F. 0 6 R N T A I R I N L E T ( " F L E X I B L E H O S E N O T S H O W N) T ( D I S E N G A G E D) T 1 ( M A X E N G A G E D) D 3 D 1 D D 2 B N T A I R I N L E T E 2 E 2 F A B H 4 X ➀ Mounting surface to disc center = Disc Radius + D2 RODT ➀ MONTING SRFAE TO DIS ENTER = DIS RADIS KEY + D2 SET NMBER AJ1 AK1 ±.001 BB1 BF1 R S T T1 W1 KL (SQ) A SREWS RODT OD NMBER (IN.) A B B3 D1 D2 D3 D4 E 2E 2F ILOT MONT W/OLING HALF O L I N G S H A F T I L O T M O N T L T H S H A F T W X B A T A E R L O K W 1 RODT DODGE TAER NMBER R W W1 X A B LOK BSHING R #1215 SHEAVE MONT X 1 X Y O D RODT SHEAVE NMBER BELT GROOVE OD X X1 Y V

47 LTH/BRAKES Air hamp MDB LTH-DIS ALIER BRAKES Easily combine an M-800 Air hamp clutch with a DB Model aliper Disc brake to create a clutch-disc caliper brake. THIS OMBINATION MONTS ON THE DRIVING SHAFT. lutch features: Static Torque capacity up to 960 In. 80 psi Maximum Operating Speed up to 1800 rpm Thermal Horsepower rating of 1800 rpm Heat Sink capacity of 110,000 Ft. Lbs. hoose from either ilot Mount or Sheave Mount styles with standard bore sizes of and inches aliper Brake features: Static Torque capacity up to 875 In. 80 psi Additional calipers may be added to increase the brake torque Arc contoured shoe provides large facing area, for greater facing life and stability Mounts easily in any position with T-Bracket Available with 12 or 14 inch disc Disc Speed up to 1800 rpm Spring return eliminates disc drag when disengaged All components must be ordered separately. 268 MDB LTH-DIS-ALIER BRAKES 1. Determine the lutch style desired; 2. Order lutch, Brake, Brake Hose and Disc separately to complete your assembly; 3. Additional alipers can be added to increase brake torque. roduct Sheave Key Size Shipping Wt. lutch Style Number Diameter Bore (In) (SQ) (Lbs) lutch, ilot Mount lutch, ilot Mount lutch, Sheave Mount, 3-3V OD lutch, ilot w/oupling Half Select a ilot Mount and a oupling Half to achieve this style of mount. aliper Brake w/t Bracket Brake Air Hose Assembly Disc, 12 OD Disc, 14 OD Keys are included. BSHING OTIONS (FOR BORE LTHES ONLY) Bushings fit within the bore of the existing clutch, reducing the bore to the amount indicated. roduct Reduces lutch Shipping Wt. Number Bore Size to (In) (Lbs) No Bore/ustomer machines 2 OLING HALF OTIONS, SEE AGE 369 FOR OLING SEIFIATIONS A oupling Half is used for in-line applications. It is important to review the Maximum Misalignment allowable before specifying. To achieve a ilot Mount with oupling Half mounting configuration: 1. Select a ilot Mount lutch-brake from above; 2. Order lutch-brake and oupling Half separately. 3. oupling Half is less taper lock bushing. se Dodge Taper Lock #2517 (1.000 to inch bore range). ustomer furnished. roduct Maximum Shipping Wt. Number Bore Size (In) (Lbs) TORQE VS. AIR RESSRE Static Torque in Inch-ounds lutch 14 Disc 12 Disc NOTE: Dynamic torque is approximately 85% Air ressure in SI of static torque.

48 Air hamp LTH/BRAKES MDB LTH-DIS ALIER BRAKES - AROXIMATE DIMENSIONS (INHES) ILOT MONT ➀* B F 1 4 A T 9 0 S E T S R E W S 2 A T 9 0 Ø A J 1 K L W 1 B B 1 S A B 2 F A I N G D R RODT OD NMBER (IN.) A B B3 D1 D2 D3 D4 E 2E 2F. 0 6 R N T A I R I N L E T ( " F L E X I B L E H O S E N O T S H O W N) T ( D I S E N G A G E D) T 1 ( M A X E N G A G E D) D 3 D 1 D D 2 B N T A I R I N L E T E 2 E 2 F A B H 4 X ➀ Mounting surface to disc center = Disc Radius + D2 RODT ➀ MONTING SRFAE TO DIS ENTER = DIS RADIS KEY + D2 SET NMBER AJ1 AK1 ±.001 BB1 BF1 R S T T1 W1 KL (SQ) A SREWS RODT OD NMBER (IN.) A B B3 D1 D2 D3 D4 E 2E 2F ILOT MONT W/OLING HALF O L I N G S H A F T I L O T M O N T L T H S H A F T W X B A T A E R L O K W 1 RODT DODGE TAER NMBER R W W1 X A B LOK BSHING R #2517 SHEAVE MONT X 1 X Y O D RODT SHEAVE NMBER BELT GROOVE OD X X1 Y V

49 LTH/BRAKES Air hamp HDB LTH-DIS ALIER BRAKES Easily combine an H-1000 Air hamp clutch with a DB Model aliper Disc brake to create a clutch-disc caliper brake. THIS OMBINATION MONTS ON THE DRIVING SHAFT. lutch features: Static Torque capacity up to 2800 In. 80 psi Maximum Operating Speed up to 1800 rpm Thermal Horsepower rating of 1800 rpm Heat Sink capacity of 230,000 Ft. Lbs. hoose from either ilot Mount or Sheave Mount styles with standard bore sizes of and inches aliper Brake features: Static Torque capacity up to 1025 In. 80 psi Additional calipers may be added to increase the brake torque Arc contoured shoe provides large facing area, for greater facing life and stability Mounts easily in any position with T-Bracket Available with 16 inch disc Disc Speed up to 1800 rpm Spring return eliminates disc drag when disengaged All components must be ordered separately. 270 HDB LTH-DIS-ALIER BRAKES 1. Determine the lutch style desired; 2. Order lutch, Brake, Brake Hose and Disc separately to complete your assembly; 3. Additional alipers can be added to increase brake torque. roduct Sheave Key Size Shipping Wt. lutch Style Number Diameter Bore (In) (SQ) (Lbs) lutch, ilot Mount lutch, ilot Mount lutch, Sheave Mount, 3-5V OD lutch, ilot w/oupling Half Select a ilot Mount and a oupling Half to achieve this style of mount. aliper Brake w/t Bracket Brake Air Hose Assembly Disc, 16 OD Keys are included. BSHING OTIONS (FOR BORE LTHES ONLY) Bushings fit within the bore of the existing clutch, reducing the bore to the amount indicated. roduct Reduces lutch Shipping Wt. Number Bore Size to (In) (Lbs) No Bore/ustomer machines 2 OLING HALF OTIONS, SEE AGE 369 FOR OLING SEIFIATIONS A oupling Half is used for in-line applications. It is important to review the Maximum Misalignment allowable before specifying. To achieve a ilot Mount with oupling Half mounting configuration: 1. Select a ilot Mount lutch-brake from above; 2. Order lutch-brake and oupling Half separately. 3. oupling Half is less taper lock bushing. se Dodge Taper Lock #2517 (1.000 to inch bore range). ustomer furnished. roduct Maximum Shipping Wt. Number Bore Size (In) (Lbs) TORQE VS. AIR RESSRE Static Torque in Inch-ounds lutch 16 Disc Air ressure in SI NOTE: Dynamic torque is approximately 85% of static torque.

50 Air hamp LTH/BRAKES HDB LTH-DIS ALIER BRAKES - AROXIMATE DIMENSIONS (INHES) ILOT MONT ➀* B F 1 4 A T 9 0 S E T S R E W S 2 A T 9 0 Ø A J 1 K L W 1 B B 1 S A B 2 F A I N G T 1 ( M A X E N G A G E D) D 3 D 1 D D 2 B N T A I R I N L E T E 2 E 2 F A ➀ Mounting surface to disc center = Disc Radius + D2 B H 4 X RODT ➀ MONTING SRFAE TO DIS ENTER = DIS RADIS KEY + D2 SET NMBER AJ1 AK1 ±.001 BB1 BF1 R S T T1 W1 KL (SQ) A SREWS D R RODT OD NMBER (IN.) A B B3 D1 D2 D3 D4 E 2E 2F R N T A I R I N L E T ( " F L E X I B L E H O S E N O T S H O W N) T ( D I S E N G A G E D) ILOT MONT W/OLING HALF O L I N G S H A F T I L O T M O N T L T H S H A F T W X B A T A E R L O K W 1 RODT DODGE TAER NMBER R W W1 X A B LOK BSHING R #2517 SHEAVE MONT X 1 X Y O O D RODT SHEAVE NMBER BELT GROOVE OD X X1 Y V