HT17-221 | Applied Motion

Product Features

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2-phase hybrid step motor
High torque design
Standard NEMA 17 dimensions
400 steps per revolution

$35.00

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Product Details

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Description

The HT17-221 two-phase stepper motor is suitable for a wide range of motion control applications.
0.9 degree separation between steps improves step resolution.

Specifications

Part Number:

HT17-221

Frame Size:

NEMA 17

Motor Type:

High torque

Part Number w/Double Shaft:

HT17-221D

Motor Length:

1.35 inches

Number of Lead Wires:

Lead Wire Configuration:

flying leads, no connector

Lead Wire/Cable Length:

11.8 inches

Lead Wire Gauge:

26 AWG

Bipolar Holding Torque:

31.15 oz-in

Step Angle:

0.9 deg

Bipolar Parallel Current:

0.5 A/phase

Bipolar Parallel Resistance:

20 Ohms/phase

Bipolar Parallel Inductance:

23 mH/phase

Rotor Inertia:

5.38E-04 oz-in-sec²

Integral Gearhead:

Weight:

0.51 lbs

Storage Temperature:

-30 to 70 °C

Operating Temperature:

-20 to 50 °C

Insulation Class:

Class B (130 ºC)

Maximum Radial Load:

4.72 lbs

Maximum Thrust Load:

2.25 lbs

Shaft Diameter:

5 mm (0.197 inch)

Shaft Run Out:

0.001 inch T.I.R. max

Radial Play:

0.001 inch max w/ 1.1 lb load

End Play:

0.003 inch max w/ 1.1 lb load

Perpendicularity:

0.004 inches

Concentricity:

0.003 inches

Downloads

2D Drawing:

HT17-221_RevC.pdf

3D Drawing:

HT17-221.igs

HT17-221D.igs

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HT17-221 - NEMA 17 High Torque Step Motor, 0.9 Degree

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