Altra Industrial Motion. Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style

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1 Altra Industrial Motion Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style

Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style THE FASTEST MOTOR- REDUCER ASSEMBLY IN THE WEST (AND THE EAST) Many

The advantages can be many, but the disadvantages can quickly add up.

caustic washdown solution, water, and other particles, also makes it challenging to see what you need when connecting the motor.

slot in the flange and allows for quick motor and reducer assembly.

The QC 700 Series is truly the first quick connecting NEMA coupling-mount speed reducer in its class.

Reducer Express We guarantee same day shipment by air if we receive your order by 2pm EST or we guarantee next business day

CD/Reduction QC Compared To RF J-NEMA Mounting Single Double NEMA QC RF 710 713 715 718 Design Space Savings W713 42CZ 4.15 4.

2 Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style THE FASTEST MOTOR- REDUCER ASSEMBLY IN THE WEST (AND THE EAST) Many maintenance engineers and industrial OEM s choose couplings to connect their motors and gearboxes together. The advantages can be many, but the disadvantages can quickly add up.that s because a slot must be cut in the gearbox flange to allow an Allen wrench to align the coupling the same slot that lets in caustic washdown solution, water, and other particles, also makes it challenging to see what you need when connecting the motor. That s why Boston Gear developed the QC 700 Series, featuring a completely self-aligning coupling that eliminates the need for a slot in the flange and allows for quick motor and reducer assembly. Fretting corrosion is eliminated, which means your motor comes off when you want it to with hand tools, not a jackhammer. The QC 700 Series is truly the first quick connecting NEMA coupling-mount speed reducer in its class. Unique patent-pending coupling design eliments fretting corrosion and allows for blind assembly of NEMA motors. Reducer Express We guarantee same day shipment by air if we receive your order by 2pm EST or we guarantee next business day shipment by air if your order is received after 2pm EST... or the air freight is free! CD/Reduction QC Compared To RF J-NEMA Mounting Single Double NEMA QC RF Design Space Savings W713 42CZ W W721 W726 W730 W W W W Dimensions in inches TC TC TC TC TC TC TC TC TC TC

www.bostongear.com Super-finished oil seal diameters on both input and output shafts provide extended seal life. High pressure angle on worm provides greater operating efficiency.

Double lip oil seals are standard. Double bearing input design on all QC 700 sizes along with optional double seals.

PosiVent option provides a completely sealed gearbox ready for installation in any mounting position. The small seal diameter reduces seal wear and extends seal life.

Unique patent pending coupling design eliminates fretting corrosion and allows for blind assembly of NEMA motors.

3 Super-finished oil seal diameters on both input and output shafts provide extended seal life. High pressure angle on worm provides greater operating efficiency. Integral input worm and shaft design made from highstrength case-hardened alloy steel. Reducer sizes 710 through 730 have pre-lubricant ball bearings: 732 through 760 have tapered roller bearings. Double lip oil seals are standard. Double bearing input design on all QC 700 sizes along with optional double seals. The elimination of the coupling alignment hole ensures that debris and bacteria will not collect on this reducer. PosiVent option provides a completely sealed gearbox ready for installation in any mounting position. The small seal diameter reduces seal wear and extends seal life. This smooth, BISSC approved clean motor flange dramatically improves any washdown application. The enclosed flange keeps the input seal cleaner and extends life. Unique patent pending coupling design eliminates fretting corrosion and allows for blind assembly of NEMA motors. Large oil reservoir provides highly efficient heat dissipation and lubrication for longer operating life. High strength steel output shaft assures capacity for high torque and overhung loads. Rugged housing of fine-grained, gear-quality cast iron provides maximum strength and durability. Greater rigidity and one-piece construction ensure precise alignment of the worm and gear. This housing construction also provides superior resistance to caustic washdown solutions, plus high heat dissipation and reduced noise level. Pipe plugs allow easy fill, level and drain in any mounting position. High-strength bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and overhung load capacities, sizes

Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style 700 Series Right Angle Worm Gearbox - Single Reduction SBK C H QC 7 38 B 40 K E Z T Flange/Carrier/Base Material Blank Standard material

Gray paint BK Cast Iron, White BostKleen paint SBK Cast Iron, Stainless BostKleen paint SS Stainless Steel material no paint Input Shaft Style QC Quick Connect Motor Flange (close coupled) Output

to 1 Center Distance (inches) 10 1.00 13 1.33 15 1.54 18 1.75 21 2.06 24 2.38 26 2.62 30 3.00 32 3.25 38 3.75 5 7 7.

4 Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style 700 Series Right Angle Worm Gearbox - Single Reduction SBK C H QC 7 38 B 40 K E Z T Flange/Carrier/Base Material Blank Standard material C Cast Iron Reducer Material/Paint Blank Cast Iron, Std. Gray paint BK Cast Iron, White BostKleen paint SBK Cast Iron, Stainless BostKleen paint SS Stainless Steel material no paint Input Shaft Style QC Quick Connect Motor Flange (close coupled) Output Shaft Style Blank Solid Output Shaft H BostMount Hollow Output (set screws both sides, bore size selectable) S Hollow Output (set screws one side, bore size fixed) Series Exact Gear Ratio Ratio to 1 Center Distance (inches) Base/Mounting Attachment* Or Consult Factory for Availability Blank No Base A Horizontal base Top Mount B Horizontal base Bottom Mount BRB Riser Block Top Mount C Vertical High base Right Mount D Vertical Low base Right Mount E Vertical High base Left Mount F Vertical Low base Left Mount R BostMount Bracket Right Mount L BostMount Bracket Left Mount M Conveyor Flange Adptr Right Mount N Conveyor Flange Adptr Left Mount V Hollow Output Flange Right Mount W Hollow Output Flange Left Mount X Vertical Base Rear Mount Y Vertical Base Front Mount Lubrication Blank No lubrication K Klubersynth UH S Mobil SHC 634 X Mobil 600W Vent Blank Standard Vent P Pressure Vent (5 psi) Z Posivent (sealed) Endcap or Fan ( only) E Endcap (standard) F Fan Oil Seal Blank Standard Seal T Two Standard Input Seals C - High Pressure/ wash down seals for stainless gearboxes NEMA Motor Mounting BORE NEMA INPUT CODE MOUNTING BORE KEYWAY B4 42CZ.500 1/8 x 1/ /16 x 3/32 /180C.875 3/16 x 3/32 180TC/210C /4 x 1/8 B11 210TC/250UC /16 x 5/32 *Projection of Base/Flange/Bracket assumes one is always looking into the input shaft in the #1 mounting position

www.bostongear.com Clutch/Brake Motor HS 1 P24 CMBA140TR-6 HUTF-IDB 3 G - H - J - GS - HS - JS - BostMount Output Code For H Series Only Specified in 1/16" increments.

Example: 1 1/4 = P20 5/8 P10 3/4 P12 7/8 P14 15/16 P15 1 P16 1-1/16 P17 1-1/8 P18 1-3/16 P19 1-1/4 P20 1-5/16 P21 1-3/8 P22 1-7/16 P23 (When facing Input and worm on top) Carbon Steel Output

1-7/8 P30 1-15/16 P31 2 P32 2-1/8 P34 2-3/16 P35 2-1/4 P36 2-7/16 P39 3-7/16 P55 See catalog P-1485-BG for availability by center distance.

5 Clutch/Brake Motor HS 1 P24 CMBA140TR-6 HUTF-IDB 3 G - H - J - GS - HS - JS - BostMount Output Code For H Series Only Specified in 1/16" increments. Mounting Positions Blank - No Lubrication Supplied For Factory Prelubrication Indicate Mounting Position 1 Standard Mounting (Worm over) 2-6 Refer to Mounting Positions in Catalog Output Shaft Example: 1 1/4 = P20 5/8 P10 3/4 P12 7/8 P14 15/16 P15 1 P16 1-1/16 P17 1-1/8 P18 1-3/16 P19 1-1/4 P20 1-5/16 P21 1-3/8 P22 1-7/16 P23 (When facing Input and worm on top) Carbon Steel Output Projection Left Carbon Steel Double Output Projection Carbon Steel Output Projection Right Stainless Output Projection Left Stainless Output Projection Right 1-1/2 P24 1-5/8 P /16 P27 1-3/4 P28 1-7/8 P /16 P31 2 P32 2-1/8 P34 2-3/16 P35 2-1/4 P36 2-7/16 P39 3-7/16 P55 See catalog P-1485-BG for availability by center distance. Consult Factory for Metric s Common C-Face Brakes Installed 115/230 VAC 60hz Ft-Lb Code CMBA56R-3 3 CMBA56R-6 6 CMBA140TR /460 VAC 60hz Ft-Lb Code CMBA56U-3 3 CMBA56U-6 6 CMBA140TU-6 6 Other sizes available. See catalog P-1485-BG for more information. AC Voltage Motor Conduit box Orientation (When looking at fan end of motor and gearbox is in mounting position #1) 0 12 O clock 3 3 O clock(standard for G & H shaft assemblies) 6 6 O clock 9 9 O clock (standard for J shaft assemblies) Common C-Face Motors Installed Code 115/ / /4 HP DRTFB DUTFB 1/3 HP ERTFB EUTFB 1/2 HP 3/4 HP 1 HP 1.5 HP 2 HP 3 HP FRTFB GRTFB HRTF-5/8B FUTFB FUT-SS FUTF-IDB GUTFB GUT-SS GUTF-IDB HUTF5/8B HUT5/8-SS HUTF5/8-IDB HUTFB HUT-SS HUTF-IDB JUTFB JUTF-SS JUTF-IDB KUTF5/8B KUTFB KUTF-SS KUTF-IDB LUTFB LUTF-SS LUTF-IDB 5 HP MUTFB Other motors available, please see catalog P-1485-BG pages 331 to 340. T TF SS IDB Totally enclosed non-ventilated Totally enclosed fan cooled Stainless Inverter Duty (10:1 turn down constant torque) 180TC

Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style 700 Series Right Angle Worm Gearbox - Double Reduction SBK C H QC HMA 7 38 B 300 K E Z T Flange/Carrier/Base Material Blank Standard

Parallel Shafts WB Double Reduction Parallel Shafts WC Double Reduction Right Angle Shafts WD Double Reduction Right Angle Shafts HMA Helical Multiplier 12 O clock HMB Helical Multiplier 6 O clock

6 Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style 700 Series Right Angle Worm Gearbox - Double Reduction SBK C H QC HMA 7 38 B 300 K E Z T Flange/Carrier/Base Material Blank Standard material C Cast Iron Reducer Material/Paint Blank Cast Iron, Std. Gray paint BK Cast Iron, White BostKleen paint SBK Cast Iron, Stainless BostKleen paint SS Stainless Steel materialno paint Input Shaft Style QC Quick Connect Motor Flange (close coupled) Output Shaft Style Blank Solid Output Shaft H BostMount Hollow Output (setscrews both sides, bore size selectable) S Hollow Output (setscrews one side, bore size fixed) Reduction Type WA Double Reduction Parallel Shafts WB Double Reduction Parallel Shafts WC Double Reduction Right Angle Shafts WD Double Reduction Right Angle Shafts HMA Helical Multiplier 12 O clock HMB Helical Multiplier 6 O clock HMC Helical Multiplier 3 O clock HMD Helical Multiplier 9 O clock WP Planetary Torque Mulitplier Series Exact Gear Ratio Ratio to 1 Center Distance (inches) Base/Mounting Attachment* Blank No base kit required A & B Horizontal bases C & E Vertical High bases D & F Vertical Low bases R/L BostMount Output Bracket X Input Vertical Up Y Input Vertical Down V/W Hollow O/P with base M/N Hollow O/P with CFA *See catalog P-1485-BG for mounting configurations Check Catalog P1485-BG Or consult factory for availability Lubrication Blank No lubrication K Klubersynth UH S Mobil SHC 634 X Mobil 600W Vent Blank Standard Vent P Pressure Vent (5 psi) Z Posivent (sealed) Endcap ( only) E Endcap (standard) Input Oil Seal Blank Standard Seal T Two Standard Input Seals NEMA Motor Mounting BORE NEMA INPUT CODE MOUNTING BORE KEYWAY B4 42CZ.500 1/8 x 1/ /16 x 3/32 /180C.875 3/16 x 3/32 180TC/210C /4 x 1/8 B11 210TC/250UC /16 x 5/32 B13 250TC /8 x 3/16

Position 1 Standard Mounting(Worm over) 2-6 Refer to Mounting Positions in Catalog P-1485-BG Output Shaft Assembly Double Reduction WA and WB Output Projection Opposite Input Double Output Projection

Input Double Output Projection Output Projection Same Side as Input Stainless Output Projection Opposite Input Stainless Output Projection Same Side as Input Double Reduction WC and WD (When facing

7 Clutch/Brake Motor HS 1 P24 CMBA56U-6 HUTF5/8-IDB 3 G H J GS HS JS K L M KS LS MS G H J GS HS JS Mounting Positions Blank - No Lubrication Supplied For Factory Prelubrication Indicate Mounting Position 1 Standard Mounting(Worm over) 2-6 Refer to Mounting Positions in Catalog P-1485-BG Output Shaft Assembly Double Reduction WA and WB Output Projection Opposite Input Double Output Projection Output Projection Same Side as Input Stainless Output Projection Opposite Input Stainless Output Projection Same Side as Input Double Reduction WA and WB Mirrored Design Output Projection Opposite Input Double Output Projection Output Projection Same Side as Input Stainless Output Projection Opposite Input Stainless Output Projection Same Side as Input Double Reduction WC and WD (When facing Input) Output Projection Down Double Output Projection Output Projection Upward Stainless Output Projection Down Stainless Output Projection Upward BostMount Output Code For H Series Only Specified in 1/16" increments. Example: 1 1/4 = P20 5/8 P10 3/4 P12 7/8 P14 15/16 P15 1 P16 1-1/16 P17 1-1/8 P18 1-3/16 P19 1-1/4 P20 1-5/16 P21 1-3/8 P22 1-1/2 P24 1-5/8 P /16 P27 1-3/4 P28 1-7/8 P /16 P31 2 P32 2-1/8 P34 2-3/16 P35 2-1/4 P36 2-7/16 P39 1-7/16 P23 3-7/16 P55 See catalog P-1485-BG for availability by center distance. Common C-Face Brakes Installed 115/230 VAC 60hz Ft-Lb Code CMBA56R-3 3 CMBA56R-6 6 CMBA140TR /460 VAC 60hz Ft-Lb Code CMBA56U-3 3 CMBA56U-6 6 CMBA140TU-6 6 Other sizes available. See catalog P-1485-BG AC Voltage Motor Conduit box Orientation (When looking at fan end of motor and gearbox is in mounting position #1) 0 12 O clock 3 3 O clock(standard for G & H shaft assemblies) 6 6 O clock 9 9 O clock (standard for J shaft assemblies) Common C-Face Motors Installed Code 115/ / /4 HP DRTFB DUTFB 1/3 HP ERTFB EUTFB 1/2 HP 3/4 HP 1 HP 1.5 HP 2 HP 3 HP FRTFB GRTFB HRTF-5/8B FUTFB FUT-SS FUTF-IDB GUTFB GUT-SS GUTF-IDB HUTF5/8B HUT5/8-SS HUTF5/8-IDB HUTFB HUT-SS HUTF-IDB JUTFB JUTF-SS JUTF-IDB KUTF5/8B KUTFB KUTF-SS KUTF-IDB LUTFB LUTF-SS LUTF-IDB 5 HP MUTFB K L M KS LS MS Double Reduction WC and WD (When facing Input) Mirrored Design Output Projection Down Double Output Projection Output Projection Upward Stainless Output Projection Down Stainless Output Projection Upward Other motors available, please see catalog P-1485-BG pages 331 to 340. T TF SS IDB Totally enclosed non-ventilated Totally enclosed fan cooled Stainless Inverter Duty (10:1 turn down constant torque) 180TC

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A l t r a I n d u s t r i a l M o t i o n. Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style

A l t r a I n d u s t r i a l M o t i o n Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style Boston Gear QC 700 Series NEMA Flanged Reducer Coupling Style THE FASTEST MOTOR- REDUCER ASSEMBLY