NE AND NR GEARHEADS
The NE and NR series gearheads are older legacy gearheads originally designed in the early 90s. Founded on spur gear technology, these were low accuracy and typically used with stepper motors although low accuracy applications with servos were also possible.
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Part Number | Rotation direction vs replacement | Replacement Part Number | Comments |
CG-NE23-010-50289 | TBD | Custom gearhead | |
CG-NE23-010-51223 | TBD | Custom gearhead | |
CG-NE23-015-50676 | TBD | Custom gearhead | |
CG-NE23-030-51271 | TBD | Custom gearhead | |
CG-NE23-050-50237 | TBD | Custom gearhead | |
CG-NE23-050-50916 | TBD | Custom gearhead | |
CG-NE23-080-50409 | TBD | Custom gearhead | |
CG-NE42-003-50878 | TBD | Custom gearhead | |
CG-NE42-005-51220 | TBD | Custom gearhead | |
CG-NE42-020-800209 | TBD | Custom gearhead | |
CG-NR23-100-800176 | TBD | Custom gearhead | |
CG-NR23S-020-50561 | TBD | Custom gearhead | |
CG-NR23SC-001-50750 | TBD | Custom gearhead | |
CG-NR23SC-001-50801 | TBD | Custom gearhead | |
CG-NR23SC-001-50857 | TBD | Custom gearhead | |
CG-NR34D-003-51166 | TBD | Custom gearhead | |
CG-NR34DC-001-50856 | TBD | Custom gearhead | |
CG-NR42DC-001-50773 | TBD | Custom gearhead | |
NE23-003 | Same rotation as PV | PV23FE-003 | |
NE23-003-058-LB | TBD | Custom gearhead | |
NE23-003-LB | Same rotation as PV | PV23FE-003 | |
NE23-005 | Opposite rotation as PV | PV23FE-005 | |
NE23-005-LB | Opposite rotation as PV | PV23FE-005 | |
NE23-008 | TBD | TBD | |
NE23-008-LB | TBD | TBD | |
NE23-010 | Same rotation as PV | PV23FE-010 | |
NE23-010-023-LB | TBD | Custom gearhead | |
NE23-010-LB | Same rotation as PV | PV23FE-010 | |
NE23-015 | Same rotation as PV | PV23FE-015 | |
NE23-015-LB | Same rotation as PV | PV23FE-015 | |
NE23-020 | Opposite rotation as PV | PV23FE-020 | |
NE23-020-010LB | TBD | Custom gearhead | |
NE23-020-LB | Opposite rotation as PV | PV23FE-020 | |
NE23-030 | Opposite rotation as PV | PV23FE-030 | |
NE23-030-063-LB | TBD | Custom gearhead | |
NE23-030-106 | TBD | Custom gearhead | |
NE23-030-LB | Opposite rotation as PV | PV23FE-030 | |
NE23-050 | Same rotation as PV | PV23FE-050 | |
NE23-050-020 | TBD | Custom gearhead | |
NE23-050-057-LB | TBD | Custom gearhead | |
NE23-050-079-LB | TBD | Custom gearhead | |
NE23-050-LB | Same rotation as PV | PV23FE-050 | |
NE23-100 | Opposite rotation as PV | PV23FE-100 | |
NE23-100-074 | TBD | Custom gearhead | |
NE23-100-LB | Opposite rotation as PV | PV23FE-100 | |
NE23-100-V01LB | TBD | Custom gearhead | |
NE34-003 | Same rotation as PV | PV34FE-003 | |
NE34-003-036 | TBD | Custom gearhead | |
NE34-003-042 | TBD | Custom gearhead | |
NE34-003-LB | Same rotation as PV | PV34FE-003 | |
NE34-005 | Opposite rotation as PV | PV34FE-005 | |
NE34-005-042 | TBD | Custom gearhead | |
NE34-005-066 | TBD | Custom gearhead | |
NE34-005-071 | TBD | Custom gearhead | |
NE34-005-074 | TBD | Custom gearhead | |
NE34-005-LB | Opposite rotation as PV | PV34FE-005 | |
NE34-008 | TBD | TBD | |
NE34-008-LB | TBD | TBD | |
NE34-010 | Same rotation as PV | PV34FE-010 | |
NE34-010-LB | Same rotation as PV | PV34FE-010 | |
NE34-010-V01 | TBD | Custom gearhead | |
NE34-015 | Same rotation as PV | PV34FE-015 | |
NE34-015-061-LB | TBD | Custom gearhead | |
NE34-015-LB | Same rotation as PV | PV34FE-015 | |
NE34-020 | Opposite rotation as PV | PV34FE-020 | |
NE34-020-062 | TBD | Custom gearhead | |
NE34-020-LB | Opposite rotation as PV | PV34FE-020 | |
NE34-030 | TBD | TBD | |
NE34-050 | Same rotation as PV | PV34FE-050 | |
NE34-050-LB | Same rotation as PV | PV34FE-050 | |
NE34-100 | Opposite rotation as PV | PV34FE-100 | |
NE34-100-LB | Opposite rotation as PV | PV34FE-100 | |
NE42-003 | Same rotation as PV | PV42FE-003 | |
NE42-003-029-LB | TBD | Custom gearhead | |
NE42-003-031 | TBD | Custom gearhead | |
NE42-005 | Opposite rotation as PV | PV42FE-005 | |
NE42-010 | Same rotation as PV | PV42FE-010 | |
NE42-010-LB | Same rotation as PV | PV42FE-010 | |
NE42-015 | Same rotation as PV | PV42FE-015 | |
NE42-015-LB | Same rotation as PV | PV42FE-015 | |
NE42-020 | Opposite rotation as PV | PV42FE-020 | |
NE42-020-LB | Opposite rotation as PV | PV42FE-020 | |
NE42-050 | Same rotation as PV | PV42FE-050 | |
NE42-100 | Opposite rotation as PV | PV42FE-100 | |
NE42-100-LB | Opposite rotation as PV | PV42FE-100 | |
NE42R-005 | TBD | Custom gearhead | |
NR23D-008-LB | TBD | TBD | |
NR23D-010 | TBD | TBD | |
NR23D-020 | TBD | TBD | |
NR23D-020-LB | TBD | TBD | |
NR23D-030-LB | TBD | TBD | |
NR23D-050 | TBD | TBD | |
NR23D-050-LB | TBD | TBD | |
NR23DC-001 | TBD | TBD | |
NR23E-100 | TBD | TBD | |
NR23EC-001-004 | TBD | Custom gearhead | |
NR23S-003 | TBD | TBD | |
NR23S-003-LB | TBD | TBD | |
NR23S-005 | Same rotation as RX | RX23-005-L2 | |
NR23S-005-LB | Same rotation as RX | RX23-005-L2 | |
NR23S-008 | TBD | TBD | |
NR23S-008-LB | TBD | TBD | |
NR23S-010 | Same rotation as RX | RX23-010-L2 | |
NR23S-010-030 | TBD | Custom gearhead | |
NR23S-010-031 | TBD | Custom gearhead | |
NR23S-010-032 | TBD | Custom gearhead | |
NR23S-010-038 | TBD | Custom gearhead | |
NR23S-010-LB | Same rotation as RX | RX23-010-L2 | |
NR23S-015 | Opposite rotation as RX | RX23-015-L2 | |
NR23S-015-LB | Opposite rotation as RX | RX23-015-L2 | |
NR23S-020 | Opposite rotation as RX | RX23-020-L2 | |
NR23S-020-LB | Opposite rotation as RX | RX23-020-L2 | |
NR23S-030 | TBD | TBD | |
NR23S-030-LB | TBD | TBD | |
NR23S-050 | Same rotation as RX | RX23-050-L2 | |
NR23S-050-026 | TBD | Custom gearhead | |
NR23S-050-LB | Same rotation as RX | RX23-050-L2 | |
NR23S-100 | Same rotation as RX | RX23-100-L2 | |
NR23S-100-LB | Same rotation as RX | RX23-100-L2 | |
NR23SC-001 | TBD | TBD | |
NR23SC-001-004 | TBD | Custom gearhead | |
NR23SC-001-LB | TBD | TBD | |
NR34D-003 | TBD | RD90-003 | |
NR34D-005 | TBD | TBD | |
NR34D-010 | TBD | RD90-009 | Face dimensions do not match. |
NR34D-015-LB | TBD | RD90-015 | Face dimensions do not match. |
NR34D-030-LB | TBD | RD90-030 | Face dimensions do not match. |
NR34E-003 | TBD | RD90-003 | Face dimensions do not match. |
NR34E-050 | TBD | RD90-030 | Face dimensions do not match. |
NR34S-003 | TBD | RB90-003 | Face dimensions do not match. |
NR34S-003-009 | TBD | Custom gearhead | |
NR34S-003-LB | TBD | RB90-003 | Face dimensions do not match. |
NR34S-005 | Same rotation as RX | RX34-005-L2 | |
NR34S-005-LB | Same rotation as RX | RX34-005-L2 | |
NR34S-010 | Same rotation as RX | RX34-010-L2 | |
NR34S-010-LB | Same rotation as RX | RX34-010-L2 | |
NR34S-015 | Opposite rotation as RX | RX34-015-L2 | |
NR34S-020 | Opposite rotation as RX | RX34-020-L2 | |
NR34S-030 | TBD | TBD | |
NR34S-050 | Same rotation as RX | RX34-050-L2 | |
NR34S-100 | Same rotation as RX | RX34-100-L2 | |
NR34S-100-LB | Same rotation as RX | RX34-100-L2 | |
NR34SC-001 | TBD | RB90-001 | |
NR34SC-001-008 | TBD | Custom gearhead | |
NR34SC-001-009-V01 | TBD | Custom gearhead | |
NR42D-003 | TBD | RD115-003 | |
NR42D-005-010 | TBD | Custom gearhead | |
NR42D-010 | TBD | TBD | |
NR42S-003 | TBD | RB115-003 | |
NR42S-005-LB | Same rotation as RX | RX42-005-L2 | |
NR42S-010 | Same rotation as RX | RX42-010-L2 | |
NR42S-030 | TBD | TBD | |
NR42S-050 | Same rotation as RX | RX42-050-L2 | |
NR42S-050-015 | TBD | TBD | |
NR42S-100 | Same rotation as RX | RX42-100-L2 | |
NR42S-100-LB | Same rotation as RX | RX42-100-L2 | |
NR42SC-001-LB | TBD | Custom gearhead |
MOUNTING KITS
The NE and NR gearhead mounting kits were a pinion only if a true Nema dimension motor (MM23-000, MM34-000, MM34-016, or MM42-000). All other mounting kits for other dimension motors included an adapter flange. The pinion was tightened onto the motor shaft at a specific distance, to engage the first gear cluster within the gearhead.
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Or if you have the MM mounting kit number, here's a crossover list:
OPTIONAL FEATURES
The NR series were typically purchased with single output shafts. The NR also had dual output shaft and encoder shaft options. These are standard options on the MultiDrive series gearhead but that is a metric dimension gearhead and starts in a 90mm size. This is quite different; we recommend a redesign to incorporate a newer gearhead.
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