banner

Home Sviluppo progetti Supporto kit ArduSiPM Mepa
Categorie Prodotti al prezzo di costo Pololu 37D mm Gearmotors



30:1 Metal Gearmotor 37Dx52L mm

COD : PO-1103
30:1 Metal Gearmotor 37Dx52L mm
20,26 € (excl. VAT)
24,72 € (incl. IVA)
Disponibilità :
on-order.gif spedito in 30 giorni

quantità disponibile: 195

Overview

This powerful brushed DC gearmotor is available in six different gear ratios. Versions with an integrated quadrature encoder are also available, including just the motor and encoder portion by itself (no gearbox).

Gear Ratio No-Load
Speed
@ 12 V
Stall Torque
@ 12 V
Stall Current
@ 12 V
src=

With Encoder
src=

Without Encoder
1:1 11,000 RPM 5 oz-in 5 A motor without gearbox
19:1 500 RPM 84 oz-in 5 A 37Dx52L mm 37Dx52L mm
30:1 350 RPM 110 oz-in 5 A 37Dx52L mm 37Dx52L mm
50:1 200 RPM 170 oz-in 5 A 37Dx54L mm 37Dx54L mm
70:1 150 RPM 200 oz-in 5 A 37Dx54L mm 37Dx54L mm
100:1 100 RPM 220 oz-in 5 A 37Dx57L mm 37Dx57L mm
131:1 80 RPM 250 oz-in 5 A 37Dx57L mm 37Dx57L mm

These motors are intended for use at 12 V, though in general, these kinds of motors can run at voltages above and below the nominal voltage (they can begin rotating at voltages as low as 1 V). Lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor.

Details for item #1103

Exact gear ratio: ``(25×30×40) / (10×10×10) = bb(30:1)``

April 2014 update: We have changed the gear ratio in this product’s name from “29:1” to “30:1” so the name more accurately reflects the product. The product itself has not changed.

Gearmotor accessories

The face plate has six mounting holes evenly spaced around the outer edge threaded for M3 screws. These mounting holes form a regular hexagon and the centers of neighboring holes are 15.5 mm apart. We carry two brackets for these gearmotors: a stamped aluminum L-bracket (sold in pairs) and a sturdier, tombstone-style machined aluminum bracket (sold individually):

Gearmotor with bracket and hub.
Pololu machined aluminum bracket for 37D mm metal gearmotors mounting a motor to a clear piece of acrylic.

The 6 mm diameter gearbox output shaft works with the Pololu universal aluminum mounting hub for 6mm shafts, which can be used to mount our larger Pololu wheels (80mm- and 90mm-diameter) or custom wheels and mechanisms to the gearmotor’s output shaft as shown in the left picture below. Alternatively, you could use our 6mm scooter wheel adapter to mount many common scooter, skateboard, and inline skate wheels to the gearmotor’s output shaft as shown in the right picture below:

Black Pololu 90×10mm wheel on a Pololu 37D mm metal gearmotor.
A 37D mm gearmotor connected to a scooter wheel by the 6 mm scooter wheel adapter.

Finally, our 12mm hex wheel adapter for 6mm shaft (also available in an extended version) lets you use these motors with many common hobby RC wheels, including Dagu Wild Thumper Wheels:

12mm Hex Wheel Adapter for 6mm Shaft connecting a Wild Thumper Wheel to a 37D mm Metal Gearmotor.

Dimensions

The picture below shows the dimensions (in mm) of the 37D mm line of gearmotors. The value of X is 22 mm for the 19:1 37Dx52L mm and 30:1 37Dx52L mm versions, 24 mm for the 50:1 37Dx54L mm and 70:1 37Dx54L mm versions, and 26.5 mm for the 100:1 37Dx57L mm and 131:1 37Dx57L mm versions.

37D mm metal gearmotor dimensions (units in mm).

Warning: Do not screw too far into the mounting holes as the screws can hit the gears. We recommend screwing no further than 3mm (1/8") into the screw hole.

37D mm metal gearmotor next to a micro metal gearmotor for size comparison.


Selecting the Right Gearmotor

We offer a wide selection of metal gearmotors that offer different combinations of speed and torque. Our metal gearmotor comparison table can help you find the motor that best meets your project’s requirements.

Some of the Pololu metal gearmotors.


Pagamenti




Pagamenti con:

PayPal

Carta di credito

Bonifico bancario
anticipato

Spedizioni


24h/48h/72h

Spedizioni in tutto il mondo

con tariffe ridotte

 

Info line

 

orario continuato

dal lunedì al venerdì

10:00-18:00


(0039) 06 76971136

 

Immagini

Le informazioni riportate su robot-domestici.it
possono essere soggette a modifiche senza preavviso, alcune immagini sono a titolo indicativo.
Tutti i marchi citati sono di proprietà delle rispettive case e produttori.

Sede legale

ROBOT DOMESTICI INDUSTRIES di ARMANDO PALIANI - Via Cornelio Labeone, 76 - 00174 Roma (RM)
P.I. IT12960231004 - C.F. PLNRND74R03G763Q - REA di Roma n. RM 1413309
CODICE UNIVOCO PER LA FATTURAZIONE ELETTRONICA: KRRH6B9
Tel. (+39) 06 76971136 | e-mail: info@robot-domestici.it

Socials

facebook twitter instagram youtube pinterest