TPE23 : ElectroCraft TorquePower™ Enhanced Stepper Motor

Size: Nema 23, 1.8°
Holding Torque: up to 294 oz-in or 208 Ncm
Speed: up to 50 RPS

Compact. Powerful.
The ElectroCraft Torque Power™ Enhanced Nema 23 is a high performance stepper motor incorporating creative design and manufacturing techniques to offer improved holding torque. Motors are available in both bipolar and unipolar windings with a variety of shaft configurations and encoder options to meet the needs of any application.

TPE23 Outline Drawing

Bipolar
Model
Unipolar
Model
MAX
Length
A B C D E F G H I J
Front
Shaft
Diameter
Front
Shaft
Length
Pilot
Diameter
Pilot
Length
(Ref)
Mount Hole
Callout
(Ref)
Mount Hole
Spacing
(Ref)
Flange
External
Dimension
(Ref)
Rear Shaft
Diameter
Rear Shaft
Length
Encoder
Length
(max)
TPE23-100 TPE23-77 1.75 in ± 0.03 0.2500 in
0.2495 in
0.81 in
± 0.03
1.500 in
± 0.002
0.06 in (4) 0.205 in
± 0.01 Through
1.854 in 2.22 in 0.2500 in
0.2495 in
0.53 in ± 0.04 0.66 in
TPE23-166 TPE23-126 2.21 in ± 0.03
TPE23-294 TPE23-226 3.08 in ± 0.03
TPE23M-71 TPE23M-54 44.5 mm ± 0.8 7.998 mm
7.976 mm
20.5 mm
± 0.8
38.1 mm
± 0.05
1.5 mm (4) 5.2 mm
± 0.25 Through
47.1 mm 56.4 mm 4.998 mm
4.986 mm
13.5 mm
± 1.0
16.8 mm
TPE23M-117 TPE23M-89 56.0 mm ± 0.8
TPE23M-208 TPE23M-160 78.5 mm ± 0.8
drawing_tpe23.png