TPP23 : ElectroCraft TorquePower™ Plus Stepper Motor

Size: Nema 23, 1.8°
Holding Torque: up to 240 oz-in or 169 Ncm
Speed: up to 90 RPS

Powerful. Precise.
This 1.8 degree size 23 hybrid DC stepping motor is totally enclosed with permanently lubricated ball bearings. The bi-directional size 23 has holding torque up to 240 oz-in with a step angle accuracy of ±3%.

TPP23 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)
TPP23–90 TPP23–72 1.75 in ±0.03 0.2500 in
0.2495 in
0.81 in
±0.03
1.502 in
1.498 in
0.06 in (4) 0.205 in
±0.01 Through
1.86 in 2.22 in 0.2500 in
0.2495 in
0.53 in
±0.04
0.70 in
TPP23–150 TPP23–120 2.21 in ±0.03
TPP23–240 TPP23–190 3.09 in ±0.03
TPP23M–64 TPP23M–50 44.5 mm ±0.8 7.988 mm
7.976 mm
20.5 mm
±0.8
38.15 mm
38.05 mm
1.5 mm (4) 5.21 mm
±0.25 Through
47.1 mm 56.4 mm 4.998 mm
4.986 mm
13.5 mm
±0.8
17.8 mm
TPP23M–106 TPP23M–84 56.1 mm ±0.8
TPP23M–170 TPP23M–134 78.5 mm ±0.8
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