TPE23 NEMA 23 Stepper Motor
TorquePower™ Enhanced Series

Series TPE23 Size NEMA 23, 1.8° Holding Torque up to 294 oz-in or 208 Ncm Speed up to 50 RPS

Product Details

Overview & Features

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.

Specifications & Winding Data

TPE23 Bi-Polar Stack Size
Imperial Models TPE23-100 TPE23-166 TPE23-294
Metric Models TPE23M-71 TPE23M-117 TPE23M-208
Holding Torque Bi-Polar (oz-in) 100.0 166.0 294.0
Holding Torque Bi-Polar (Ncm) 71 117 208
Length (inches) 1.75 2.21 3.08
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

TPE23 Uni-Polar Stack Size
Imperial Models TPE23-77 TPE23-126 TPE23-226
Metric Models TPE23M-54 TPE23M-89 TPE23M-160
Holding Torque Uni-Polar (oz-in) 77.0 126.0 226.0
Holding Torque Uni-Polar (Ncm) 54 89 160
Length (inches) 1.75 2.21 3.08
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

TPE23 Bi-Polar Windings
Imperial Models 100A10 100A20 100A30 166A10 166A20 166A30 294A10 294A20 294A30
Metric Models 71A10 71A20 71A30 117A10 117A20 117A30 208A10 208A20 208A30
Current (A/Phase) 1.0 2.0 3.0 1.0 2.0 3.0 1.0 2.0 3.0
Voltage (V/Phase) 5.9 3.0 2.1 7.8 3.8 2.8 10.6 5.4 3.6
Resistance (R/Phase) 5.9 1.5 0.7 7.8 1.9 0.9 10.6 2.7 1.2
Inductance (mH) 19.2 4.8 2.1 37.0 9.2 4.1 57.0 14.2 6.4

TPE23 Uni-Polar Windings
Imperial Models 77V21 77V30 77V59 126V28 126V38 126V78 226V36 226V54 226V106
Metric Models 54V21 54V30 54V59 89V28 89V38 89V78 160V36 160V54 160V106
Current Uni-Polar (A/Phase) 3.0 2.0 1.0 3.0 2.0 1.0 3.0 2.0 1.0
Voltage Uni-Polar (V/Phase) 2.1 3.0 5.9 2.8 3.8 7.8 3.6 5.4 10.6
Resistance Uni-Polar (R/Phase) 0.7 1.5 5.9 0.9 1.9 7.8 1.2 2.7 10.6
Inductance Uni-Polar (mH) 1.1 2.4 9.6 2.1 4.6 18.4 3.2 7.1 28.5
Current Bi-Polar (A/Phase) 2.1 1.4 0.7 2.1 1.4 0.7 2.1 1.4 0.7
Voltage Bi-Polar (V/Phase) 3.0 4.2 8.3 4.0 5.4 11.0 5.1 7.6 15.0
Resistance Bi-Polar (R/Phase) 1.4 3.0 11.8 1.8 3.8 15.6 2.4 5.4 21.2
Inductance Bi-Polar (mH) 4.4 9.6 38.4 8.4 18.4 73.6 12.8 28.4 114.0

Speed / Torque Curves

BIPOLAR

UNIPOLAR

Dimensional 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

Technical Drawing

Drive Compatibility

Please contact ElectroCraft if the drive you are searching for is not included in the charts below.

Motor P/N Cont Stall
Current
(ARMS)		 Peak
Current
(ARMS)		 Voltage Drive Model
Imperial Metric PRO (-CAN) PRO (-CAT) CPP-Universal CPP-EZ
TPE23-100A10 TPE23M-71A10 0 PRO-A08V48B PRO-A04V36A CPP-B06V48A
TPE23-100A20 TPE23M-71A20 0 PRO-A08V48B PRO-A04V36A CPP-B06V48A
TPE23-100A30 TPE23M-71A30 0 PRO-A08V48B PRO-A08V48B CPP-B06V48A
TPE23-166A10 TPE23M-117A10 0 PRO-A08V48B PRO-A04V36A CPP-B06V48A
TPE23-166A20 TPE23M-117A20 0 PRO-A08V48B PRO-A04V36A CPP-B06V48A
TPE23-166A30 TPE23M-117A30 0 PRO-A08V48B PRO-A08V48B CPP-B06V48A
TPE23-294A10 TPE23M-208A10 0 PRO-A08V48B PRO-A04V36A CPP-B06V48A
TPE23-294A20 TPE23M-208A20 0 PRO-A08V48B PRO-A04V36A CPP-B06V48A
TPE23-294A30 TPE23M-208A30 0 PRO-A08V48B PRO-A08V48B CPP-B06V48A

Documents & Downloads

Download Description
TPE23 Data Sheet (US) Download Data Sheet (PDF)

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:

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Part Number Description Add to Cart
TPE23-100A30-1110-X NEMA 23 Stepper Motor, 1.8 degree step angle, bi-polar windings, 100 oz-in holding torque, 3.0A/Phase Buy Now
TPE23-166A30-1110-X NEMA 23 Stepper Motor, 1.8 degree step angle, bi-polar windings, 166 oz-in holding torque, 3.0A/Phase Buy Now
TPE23-294A30-1110-X NEMA 23 Stepper Motor, 1.8 degree step angle, bi-polar windings, 294 oz-in holding torque, 3.0A/Phase Buy Now