TPP23 Stepper Motor
TorquePower™ Plus Series

Summary Details

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%.

Additional Product Details

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
Technical Drawings

TPP23 Speed / Torque Curves

BIPOLAR

UNIPOLAR

TPP23 Mechanical / Winding Data

TPP23 Bi-Polar Stack Size
Imperial Models TPP23-90 TPP23-150 TPP23-240
Metric Models TPP23M-64 TPP23M-106 TPP23M-170
Holding Torque
Bi-Polar
(oz-in)
90.0 150.0 240.0
Holding Torque Bi-Polar
(Ncm)
63.55 105.92 169.46
Length
(inches)
1.75 2.21 3.09
Length
(cm)
4.4 5.6 7.8
Width
(inches)
2.2 2.2 2.2
Width
(cm)
5.6 5.6 5.6
Weight
(oz)
17.0 24.0 37.0
Weight
(Kg)
0.5 0.7 1.0
Step Angle
(°/step)
1.8 1.8 1.8
Number Leads 4 4 4

TPP23 Uni-Polar Stack Size
Imperial Models TPP23-72 TPP23-120 TPP23-190
Metric Models TPP23M-50 TPP23M-84 TPP23M-134
Holding Torque
Uni-Polar
(oz-in)
72.0 120.0 190.0
Holding Torque Uni-Polar
(Ncm)
50.8 84.7 134.17
Length
(inches)
1.75 2.21 3.09
Length
(cm)
4.4 5.6 7.8
Width
(inches)
2.2 2.2 2.2
Width
(cm)
5.6 5.6 5.6
Weight
(oz)
17.0 24.0 37.0
Weight
(Kg)
0.5 0.7 1.0
Step Angle
(°/step)
1.8 1.8 1.8
Number Leads 6 6 6

TPP23 Bi-Polar Windings
Imperial Models 90A10 90A20 90A30 150A10 150A20 150A30 240A10 240A20 240A30
Metric Models 64A10 64A20 64A30 106A10 106A20 106A30 170A10 170A20 170A30
Current
(A/Phase)
1.0 2.0 3.0 1.0 2.0 3.0 1.0 2.0 3.0
Voltage
(V/Phase)
5.8 3.0 1.8 7.9 3.8 2.4 9.1 3.8 3.0
Resistance
(R/Phase)
5.8 1.5 0.6 7.9 1.9 0.8 9.1 1.9 1.0
Inductance
(mH)
20.3 5.2 2.0 35.0 8.6 3.5 45.4 8.6 4.8

TPP23 Uni-Polar Windings
Imperial Models 72V18 72V30 72V60 72V120 120V23 120V38 120V60 120V76 120V154 190V28 190V45 190V60 190V92 190V179
Metric Models 50V18 50V38 50V60 50V120 84V23 84V38 84V60 84V76 84V154 134V28 134V45 134V60 134V92 134V179
Current
Uni-Polar
(A/Phase)
3.0 2.0 1.0 0.5 3.0 2.0 1.3 1.0 0.5 3.0 2.0 1.5 1.0 0.5
Voltage
Uni-Polar
(V/Phase)
1.8 3.0 6.0 11.9 2.3 3.8 6.0 7.6 15.4 2.8 4.5 6.0 9.2 17.9
Resistance
Uni-Polar
(R/Phase)
0.6 1.6 6.0 23.5 0.8 1.9 4.8 7.6 30.9 0.9 2.2 4.0 9.2 35.7
Inductance
Uni-Polar
(mH)
1.0 2.6 10.8 41.4 1.6 4.2 11.7 17.7 67.3 2.1 5.2 14.0 22.5 93.8
Current
Bi-Polar
(A/Phase)
2.1 1.4 0.7 0.4 2.1 1.4 0.9 0.7 0.4 2.1 1.4 1.1 0.7 0.4
Voltage
Bi-Polar
(V/Phase)
2.6 4.2 8.5 16.8 3.3 5.4 8.5 10.8 21.8 4.0 6.4 8.5 13.0 25.3
Resistance
Bi-Polar
(R/Phase)
1.2 3.1 12.0 47.0 1.5 3.8 9.6 15.2 61.8 1.8 4.5 8.0 18.5 71.4
Inductance
Bi-Polar
(mH)
4.0 10.4 43.2 165.6 6.4 16.8 47.0 70.8 269.2 8.4 20.8 56.0 90.0 375.2

TPP23 CAD

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ElectroCraft Rapid Delivery Program

Some versions of this product are available via ElectroCraft's Rapid Delivery Program. Lead times for these products are given in working days and stated below. Please note, these lead times may be exceeded during holiday periods or due to unforeseen circumstances. Always contact your local ElectroCraft representative for confirmation of availability.

Rapid delivery products are stocked in locations all over the World. If the product you require is not stocked in your region, you may request accelerated delivery from other areas. Please consult your local representative for more information.

Customers are responsible for all freight charges.

Rapid Delivery to:

Select the region where the product would be delivered to.

The Americas

Part Number Description Typical Lead Time
TPP23-150A30-1100-X 2 days
TPP23-240A30-1100-X 2 days
TPP23-90A30-1100-X 2 days

Europe, the Middle East and Africa

Part Number Description Typical Lead Time
TPP23M-106A30-1110-X TPP23M Stepper Motor, Metric, 3A, 106Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2 days
TPP23M-64A30-1110-X TPP23M Stepper Motor, Metric, 3A, 64Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2 days

Asia

Part Number Description Typical Lead Time
TPP23-150A30-1100-X 2 days
TPP23-240A30-1100-X 2 days
TPP23-90A30-1100-X 2 days