888.999.9860
 
 Interchange Guide

Worm Gear
Speed Reducers

Helical
800 Series In-Line Helical
HM Series
  800 BR
200 Series Optimount™
600 Series In-Line Helical
Washdown

Bevel

Motor Multiplier
FSP5 Series

Reducer Express

Guaranteed Same
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Parts Lists

FAQ's

 

Boston Gear 800 Series In-Line Helical Gear Drives are designed to be functionally interchangeable with these and many other manufacturer’s drives. This chart is intended to be a guide only. Please see appropriate manufacturer’s catalogs for exact details regarding ratings and dimensions.
Base Mounted
NEMA C-Face
SF800BRB
Base Mounted
S800BRB
Output Flange Mount
NEMA C-Face
SF800BRF
Output Flange Mounted
S800BRF
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Manufacturers
Size
Base Mounted* 
NEMA C-Face
SF800BRB
Base Mounted*
S800BRB
Output Flange Mounted 
NEMA C-Face
SF800BRF
Output Flange Mounted
S800BRF
Boston 830 SF832BRB/SF833BRB S832BRB/S833BRB SF832BRF/SF833BRF S832BRF/S833BRF
SEW Eurodrive 32 SA32LP SA32 SAF32LP SAF32
Falk 03 UWCQ2(3)-A UWCQ2(3)-N UWCQ2(3)-A UWCQ2(3)-N
David Brown C03 C032(3)BAN C032(3)BRN C032(3)BAF C032(3)BRF
Flender NA Not Available Not Available Not Available Not Available
Stober S102 S102VN-MR S102VN-AW S102AF-MR S102AF-AW
Nord N/A Not Available Not Available Not Available Not Available
 
Boston 840 SF842BRB/SF843BRB S842BRB/S843BRB SF842BRF/SF843BRF S842BRF/S843BRF
SEW Eurodrive 42 SA42LP SA42 SAF42LP SAF42
Falk 04 UWCQ2(3)-A UWCQ2(3)-N UWCQ2(3)-A UWCQ2(3)-N
David Brown C04 C042(3)BAN C042(3)BRN C042(3)BAF C042(3)BRF
Flender 21 CA21-(M,G, or A) CA21A CF21- (M, G or A) CF21A
Stober S200 S202/3VN-MR S202/3VN-AW S202/3AF-MR S202/3AF-AW
Nord SK04 SK02040A SK02040A SK02040AF SK02040AF-W
 
Boston 850 SF852BRB/SF853BRB S852BRB/S853BRB SF852BRF/SF853BRF S852BRF/S853BRF
SEW Eurodrive 52 SA52LP SA52 SAF52LP SAF52
Falk 05 UWCQ2(3)-A UWCQ2(3)-N UWCQ2(3)-A UWCQ2(3)-N
David Brown C05 C052(3)BAN C052(3)BRN C052(3)BAF C052(3)BRF
Flender 41 CA41- (M,G, or A) CA41A CF41-(M, G or A) CF41A
Stober S300 S302/3VN-MR S302/3VN-AW S302/3AF-MR S302/3AF-AW
Nord SK05 SK02(13)050A SK02(13)050A-W SK02(13)050AF SK02(13)050AF
 
Boston 860 SF862BRB/SF863BRB S862BRB/S863BRB SF862BRF/SF863BRF S862BRF/S863BRF
SEW Eurodrive 62 SA62LP SA62 SAF62LP SAF62
Falk 06 UWCQ2(3)-A UWCQ2(3)-N UWCQ2(3)-A UWCQ2(3)-N
David Brown C06 C062(3)BAN C062(3)BRN C062(3)BAF C062(3)BRF
Flender 61 CA61- (M,G or A) CA61A CF61-(M, G or A) CF61A
Stober S400 S402/3VN-MR S402/3VN-AW S402/3AF-MR S402/3AF-AW
Nord SK06 SK12(3)063A SK12(3)063A-W SK23(3)063AF-W SK23(3)063AF-W

If you require assistance with an interchange, please contact our
customer service department at 1-888-999-9860.

© Boston Gear 2003