Product Information
Pilot Rd. 920
Nevada
Las Vegas, Vereinigte Staaten, 89119
[email protected]
https://www.pololu.com/
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de
GTIN: | 4060137049095 |
HAN: | 2689 |
Category: | Stepper Motors |
Storage Tiers: | Maintain |
Shipping weight: | 0,61 kg |
Item weight: | 0,51 kg |
Dimensions ( Length × Width × Height ): | 19,80 × 4,23 × 4,23 cm |
Product Description
This NEMA 17-size hybrid bipolar stepping motor has an integrated 18 cm (7″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The included traveling nut has four mounting holes and moves 40 µm (1.6 mil) per full step; finer resolution can be achieved with microstepping. The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in).
The lead screw built into this stepper motor extends 18 cm (7″) from the face of the stepper motor and weighs 352 g (12.4 oz). We also carry versions of this stepper motor with a 28 cm and 38 cm lead screw, and we also have the stepper motor available without a lead screw - PO2267.
The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in). The motor has four color-coded wires terminated with a JST XHP-4 connector with 0.1" spacing: black and green connect to one coil; red and blue connect to the other. It can be controlled by a pair of suitable H-bridges (one for each coil), but we recommend using a bipolar stepper motor driver.
Specifications
- Size: 42.3 mm square x 38 mm, not including the shaft (NEMA 17)
- Leadscrew: Tr 8 x 8(P2)
- Steps per revolution: 200
- Linear step size: 40 µm (1.6 mil) per full step
- Current rating: 1.68 A per coil
- Voltage rating: 2.8 V
- Resistance: 1.65 O per coil
- Holding torque: 3.7 kg-cm (51 oz-in)
- Inductance: 3.2 mH per coil
- Lead length: 16 cm (6.5")
- Output shaft supported by two ball bearings
Dimensions
- Size: 42.3 mm square x 38 mm. (NEMA 17). Not including the shaft.
- NEMA size: 17
- Weight: 355 g. This measurement includes the traveling nut, which adds 11.6 g (0.41 oz).
- Shaft diameter: 8 mm
General specifications
- Shaft type: 18 cm threaded rod. ISO definition of thread characteristics: Tr 8 x 8(P2) – trapezoidal thread, 8 mm diameter, 8 mm lead, 2 mm pitch.
- Current rating: 1680 mA. Per coil.
- Voltage rating: 2.8 V
- Holding torque: 51 oz·in
- Steps per revolution: 200
- Resistance: 1.65 Ohm. Per coil.
- Inductance per phase: 3.2 mH
- Number of leads: 4
- Lead length: 16 cm. After twisting.
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Manufacturer according to GPSR
Pololu Corporation, Pilot Rd. 920, 89119 Las Vegas, Nevada, Vereinigte Staaten, [email protected], https://www.pololu.com/
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de