TPE17 Stepper Motor
TorquePower™ Enhanced Series

Summary Details

Size: Nema 17, 1.8°
Holding Torque: up to 78 oz-in or 55 Ncm
Speed: up to 80 RPS

Compact. Powerful.
The ElectroCraft Torque Power™ Enhanced Nema 17 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.

Additional Product Details

TPE17 Outline Drawing

TPE17 & TPE17M Frame Size Drawing Key
MOTOR TYPE LENGTH
(INCHES)
LENGTH
(MM)
IMPERIAL METRIC
TPE17-45 TPE17M-32 1.42 ±.03 36.1 ±.8
TPE17-63 TPE17M-44 1.62 ±.03 41.1 ±.8
TPE17-78 TPE17M-55 1.91 ±.03 49.1 ±.8
drawing_tpe17.gif

TPE17 Speed / Torque Curves

BIPOLAR

UNIPOLAR

TPE17 Mechanical / Winding Data

TPE17 Bi-Polar Stack Size
Imperial Models TPE17-45 TPE17-63 TPE17-78
Metric Models TPE17M-32 TPE17M-44 TPE17M-55
Holding Torque
Bi-Polar
(oz-in)
45.0 63.0 78.0
Holding Torque Bi-Polar
(Ncm)
32 44 55
Length
(inches)
1.45 1.65 1.96
Length
(cm)
3.7 4.2 5.0
Width
(inches)
1.6 1.6 1.6
Width
(cm)
4.1 4.1 4.1
Weight
(oz)
9.0 11.0 13.0
Weight
(Kg)
0.3 0.3 0.4
Step Angle
(°/step)
1.8 1.8 1.8
Number Leads 4 4 4

TPE17 Uni-Polar Stack Size
Imperial Models TPE17-35 TPE17-48 TPE17-60
Metric Models TPE17M-25 TPE17M-34 TPE17M-42
Holding Torque
Uni-Polar
(oz-in)
35.0 48.0 60.0
Holding Torque Uni-Polar
(Ncm)
25 34 42
Length
(inches)
1.45 1.65 1.96
Length
(cm)
3.7 4.2 5.0
Width
(inches)
1.6 1.6 1.6
Width
(cm)
4.1 4.1 4.1
Weight
(oz)
9.0 11.0 13.0
Weight
(Kg)
0.3 0.3 0.4
Step Angle
(°/step)
1.8 1.8 1.8
Number Leads 6 6 6

TPE17 Bi-Polar Windings
Imperial Models 45A10 45A15 45A20 63A10 63A15 63A20 78A10 78A15 78A20
Metric Models 32A10 32A15 32A20 44A10 44A15 44A20 55A10 55A15 55A20
Current
(A/Phase)
1.0 1.5 2.0 1.0 1.5 2.0 1.0 1.5 2.0
Voltage
(V/Phase)
4.5 2.9 2.2 5.3 3.4 2.6 6.4 4.2 3.2
Resistance
(R/Phase)
4.5 2.0 1.1 5.3 2.3 1.3 6.4 2.8 1.6
Inductance
(mH)
7.3 3.4 1.9 10.3 4.5 2.5 15.8 7.0 4.0

TPE17 Uni-Polar Windings
Imperial Models 35V40 35V60 35V120 48V40 48V60 48V120 60V40 60V60 60V120
Metric Models 25V40 25V60 25V120 34V40 34V60 34V120 42V40 42V60 42V120
Current
Uni-Polar
(A/Phase)
1.1 0.7 0.4 1.3 0.9 0.5 1.6 1.0 0.5
Voltage
Uni-Polar
(V/Phase)
4.3 6.6 12.8 4.2 6.1 11.8 4.0 6.2 12.5
Resistance
Uni-Polar
(R/Phase)
4.0 9.3 35.6 3.4 7.1 26.1 2.6 6.2 24.9
Inductance
Uni-Polar
(mH)
3.2 7.3 29.0 3.3 6.8 25.6 3.3 7.9 31.9
Current
Bi-Polar
(A/Phase)
0.8 0.5 0.3 0.9 0.6 0.3 1.0 0.7 0.4
Voltage
Bi-Polar
(V/Phase)
6.1 9.3 18.1 6.0 8.6 16.6 5.7 8.8 17.6
Resistance
Bi-Polar
(R/Phase)
8.0 18.6 71.2 6.8 14.2 52.2 5.2 12.4 49.8
Inductance
Bi-Polar
(mH)
12.8 29.4 116.0 13.0 27.3 103.0 13.2 31.6 128.0

TPE17 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
TPE17M-32A20-1110-X TPE17 Stepper, Metric, Nema 17, 2A, 32 Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2 days
TPE17M-44A20-1110-X 2 days
TPE17M-55A20-1110-X TPE17 Stepper, Metric, Nema 17, 2A, 55 Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2 days

Europe, the Middle East and Africa

Part Number Description Typical Lead Time
TPE17M-32A20-1110-X TPE17 Stepper, Metric, Nema 17, 2A, 32 Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2 days
TPE17M-55A20-1110-X TPE17 Stepper, Metric, Nema 17, 2A, 55 Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2 days

Asia

Part Number Description Typical Lead Time
TPE17M-32A20-1110-X TPE17 Stepper, Metric, Nema 17, 2A, 32 Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2 days
TPE17M-44A20-1110-X 2 days
TPE17M-55A20-1110-X TPE17 Stepper, Metric, Nema 17, 2A, 55 Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2 days