TPP17 Stepper Motor
TorquePower™ Plus Series

Summary Details

Size: Nema 17, 1.8°
Holding Torque: up to 58 oz-in or 41 Ncm
Speed: up to 80 RPS

Precise. Compact.
This 1.8 degree NEMA size 17 hybrid DC stepping motor is totally enclosed with permanently lubricated ball bearings. The TPP17 is bi-directional and has holding torque up to 58 oz-in with a step angle accuracy of ±5%.

This motor is also available in Metric configuration.

Additional Product Details

TPP17 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)
TPP17–29 TPP17–22 1.28 in ±0.03 0.1968 in
0.1963 in
0.79 in
±0.03
0.8660 in
0.8648 in
0.08 in (4) 4-40 UNC-2B
0.17 in
Deep Min
1.22 in 1.65 in 0.1968 in
0.1963 in
0.53 in ±0.04 0.70 in
TPP17–47 TPP17–36 1.52 in ±0.03
TPP17–58 TPP17–44 1.85 in ±0.03
TPP17M–21 TPP17M–16 32.5 mm ±0.8 4.999 mm
4.986 mm
20 mm
±0.8
22.00 mm
21.97 mm
2.0 mm (4) M3 x 0.5-6H
4.31 mm
Deep min
30.9 mm 41.9 mm 4.999 mm
4.986 mm
13.5 mm ±1.02 17.8 mm
TPP17M–33 TPP17M–25 38.6 mm ±0.8
TPP17M–41 TPP17M–31 47.0 mm ±0.8
Technical Drawings

TPP17 Speed / Torque Curves

BIPOLAR

UNIPOLAR

TPP17 Mechanical / Winding Data


TPP17 Bi-Polar Stack Size
Imperial Models TPP17-29 TPP17-47 TPP17-58
Metric Models TPP17M-21 TPP17M-33 TPP17M-41
Holding Torque
(oz-in)
29.0 47.0 58.0
Holding Torque
(Ncm)
21 33 41
Length
(inches)
1.28 1.52 1.85
Length
(cm)
3.3 3.9 4.7
Width
(inches)
1.6 1.6 1.6
Width
(cm)
4.1 4.1 4.1
Weight
(oz)
7.0 9.0 11.8
Weight
(Kg)
0.20 0.26 0.33
Step Angle
(°/step)
1.8 1.8 1.8
Number Leads 4 4 4

TPP17 Uni-Polar Stack Size
Imperial Models TPP17-22 TPP17-36 TPP17-44
Metric Models TPP17M-16 TPP17M-25 TPP17M-31
Holding Torque
(oz-in)
22.2 36.1 44.4
Holding Torque
(Ncm)
16 25 31
Length
(inches)
1.28 1.52 1.85
Length
(cm)
3.3 3.9 4.7
Width
(inches)
1.6 1.6 1.6
Width
(cm)
4.1 4.1 4.1
Weight
(oz)
7.0 9.0 11.8
Weight
(Kg)
0.20 0.26 0.33
Step Angle
(°/step)
1.8 1.8 1.8
Number Leads 6 6 6

TPP17 Bi-Polar Windings
Imperial Models 29A10 29A15 29A20 47A10 47A15 47A20 58A10 58A15 58A20
Metric Models 21A10 21A15 21A20 33A10 33A15 33A20 41A10 41A15 41A20
Current
(A/Phase)
1.0 1.5 2.0 1.0 1.5 2.0 1.0 1.5 2.0
Voltage
(V/Phase)
3.8 2.9 2.0 4.7 3.6 2.4 5.2 3.7 2.4
Resistance
(R/Phase)
3.8 1.9 1.0 4.7 2.4 1.2 5.2 2.5 1.2
Inductance
(mH)
4.8 2.3 1.2 9.1 4.7 2.3 8.4 4.3 2.2

TPP17 Uni-Polar Windings
Imperial Models 22V40 22V60 22V96 22V120 36V40 36V60 36V120 36V240 44V40 44V60 44V120 44V240
Metric Models 16V40 16V60 16V96 16V120 25V40 25V60 25V120 25V240 31V40 31V60 31V120 31V240
Current
Uni-Polar
(A/Phase)
1.0 0.6 0.4 0.3 1.2 0.8 0.4 0.2 1.2 0.8 0.4 0.2
Voltage
Uni-Polar
(V/Phase)
4.0 6.0 9.6 12.0 4.0 6.0 12.0 24.0 4.0 6.0 12.0 24.0
Resistance
Uni-Polar
(R/Phase)
4.2 9.6 24.0 38.5 3.3 7.5 30.0 120.0 3.3 7.5 30.0 120.0
Inductance
Uni-Polar
(mH)
2.5 5.8 15.0 23.0 3.2 7.0 28.0 112.0 2.8 7.0 28.0 112.0
Current
Bi-Polar
(A/Phase)
0.7 0.4 0.3 0.2 0.9 0.6 0.3 0.1 0.9 0.6 0.3 0.1
Voltage
Bi-Polar
(V/Phase)
5.6 8.5 13.6 17.0 5.6 8.5 17.0 33.9 0.6 8.5 17.0 33.9
Resistance
Bi-Polar
(R/Phase)
8.4 19.2 48.0 77.0 6.6 15.0 60.0 240.0 6.6 15.0 60.0 240.0
Inductance
Bi-Polar
(mH)
10.0 23.2 60.0 92.0 12.8 28.0 112.0 448.0 11.2 28.0 112.0 448.0

TPP17 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
TPP17-29A20-1100-X 2
TPP17-47A20-1100-X 2
TPP17-58A20-1100-X 2

Europe, the Middle East and Africa

Part Number Description Typical Lead Time
TPP17M-21A20-1110-X TPP17M Stepper Motor, Metric, 2A, 21Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2
TPP17M-33A20-1110-X TPP17M Stepper Motor, Metric, 2A, 33Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2
TPP17M-41A20-1110-X TPP17M Stepper Motor, Metric, 2A, 41Ncm Holding Torque, Bipolar, Rear Shaft, No Encoder 2

Asia

Part Number Description Typical Lead Time
TPP17-29A20-1100-X 2
TPP17-47A20-1100-X 2
TPP17-58A20-1100-X 2