Pololu 15:1 Micro Metal Gearmotor MP 6V

Artikelnummer: PO4782

EAN: 4060137108679

HAN: 4782

Herkunftsland: CN

TARIC-Code: 8501.10.4060

Kategorie: Medium Power


10,10 €

inkl. 16% USt.,

Alter Preis: 17,26 €
sofort verfügbar

Lieferfrist: ca. 1 - 3 Tage

Stk


Beschreibung

Overview

These tiny brushed DC gearmotors are available in a wide range of gear ratios?from 5:1 up to 1000:1?and with five different motors: high-power 6 V and 12 V motors with long-life carbon brushes (HPCB), and high-power (HP), medium power (MP), and low power (LP) 6 V motors with shorter-life precious metal brushes. The 6 V and 12 V HPCB motors offer the same performance at their respective nominal voltages, just with the 12 V motor drawing half the current of the 6 V motor. The 6 V HPCB and 6 V HP motors are identical except for their brushes, which only affect the lifetime of the motor.

The HPCB versions (shown on the left in the picture below) can be differentiated from versions with precious metal brushes (shown on the right) by their copper-colored terminals. Note that the HPCB terminals are 0.5 mm wider than those on the other micro metal gearmotor versions (2 mm vs. 1.5 mm), and they are about 1 mm closer together (6 mm vs. 7 mm).

Versions of these gearmotors are also available with an additional 1 mm-diameter output shaft that protrudes from the rear of the motor. This 4.5 mm-long rear shaft rotates at the same speed as the input to the gearbox and offers a way to add an encoder, such as our encoders for micro metal gearmotors (see the picture on the right), to provide motor speed or position feedback.

With the exception of the 1000:1 gear ratio versions, all of the micro metal gearmotors have the same physical dimensions, so one version can be easily swapped for another if your design requirements change.

Please see the micro metal gearmotor datasheet (2MB pdf) for more information, including detailed performance graphs for each micro metal gearmotor version. You can also use our dynamically sortable micro metal gearmotor comparison table for search for the gearmotor that offers the best blend of speed, torque, and current-draw for your particular application. A more basic comparison table is available below.

Rated
Voltage
Motor
Type
Stall
Current
No-Load
Current
No-Load Speed
(RPM)
Extrapolated
Stall Torque
Max Power
(W)


Single-Shaft
(Gearbox Only)


Dual-Shaft
(Gearbox & Motor)
(kg ? cm) (oz ? in)
12 V high-power,
carbon brushes
(HPCB)
0.75 A 0.06 A 6800 0.09 1.3 ? 5:1 HPCB 12V 5:1 HPCB 12V dual-shaft
3400 0.17 2.4 1.5 10:1 HPCB 12V 10:1 HPCB 12V dual-shaft
2200 0.25 3.5 1.4 15:1 HPCB 12V 15:1 HPCB 12V dual-shaft
1100 0.39 5.4 1.1 30:1 HPCB 12V 30:1 HPCB 12V dual-shaft
650 0.67 9.3 1.1 50:1 HPCB 12V 50:1 HPCB 12V dual-shaft
450 1.0 14 1.1 75:1 HPCB 12V 75:1 HPCB 12V dual-shaft
330 1.3 18 1.1 100:1 HPCB 12V 100:1 HPCB 12V dual-shaft
220 1.8 25 1.0 150:1 HPCB 12V 150:1 HPCB 12V dual-shaft
160 2.5 35 1.0 210:1 HPCB 12V 210:1 HPCB 12V dual-shaft
130 3.0 42 1.1 250:1 HPCB 12V 250:1 HPCB 12V dual-shaft
110 3.3 46 1.0 298:1 HPCB 12V 298:1 HPCB 12V dual-shaft
85 5.0 69 1.1 380:1 HPCB 12V 380:1 HPCB 12V dual-shaft
35 10 140 ? 1000:1 HPCB 12V 1000:1 HPCB 12V dual-shaft
6 V high-power,
carbon brushes
(HPCB)
1.5 A 0.10 A 6500 0.09 1.3 ? 5:1 HPCB 6V 5:1 HPCB 6V dual-shaft
3300 0.17 2.4 1.3 10:1 HPCB 6V 10:1 HPCB 6V dual-shaft
2100 0.25 3.5 1.3 15:1 HPCB 6V 15:1 HPCB 6V dual-shaft
1100 0.45 6.2 1.2 30:1 HPCB 6V 30:1 HPCB 6V dual-shaft
650 0.74 10 1.2 50:1 HPCB 6V 50:1 HPCB 6V dual-shaft
430 1.1 15 1.3 75:1 HPCB 6V 75:1 HPCB 6V dual-shaft
330 1.6 22 1.3 100:1 HPCB 6V 100:1 HPCB 6V dual-shaft
220 2.0 28 1.1 150:1 HPCB 6V 150:1 HPCB 6V dual-shaft
160 2.8 39 1.1 210:1 HPCB 6V 210:1 HPCB 6V dual-shaft
130 3.2 44 1.1 250:1 HPCB 6V 250:1 HPCB 6V dual-shaft
110 3.4 47 1.0 298:1 HPCB 6V 298:1 HPCB 6V dual-shaft
85 5.0 69 1.1 380:1 HPCB 6V 380:1 HPCB 6V dual-shaft
33 11 150 ? 1000:1 HPCB 6V 1000:1 HPCB 6V dual-shaft
6 V high-power
(HP)
1.6 A 0.07 A 6100 0.11 1.5 ? 5:1 HP 6V 5:1 HP 6V dual-shaft
3100 0.22 3.0 1.6 10:1 HP 6V 10:1 HP 6V dual-shaft
2000 0.30 4.2 1.5 15:1 HP 6V 15:1 HP 6V dual-shaft
1000 0.57 7.9 1.5 30:1 HP 6V 30:1 HP 6V dual-shaft
590 0.86 12 1.3 50:1 HP 6V 50:1 HP 6V dual-shaft
410 1.3 18 1.4 75:1 HP 6V 75:1 HP 6V dual-shaft
310 1.7 24 1.3 100:1 HP 6V 100:1 HP 6V dual-shaft
210 2.4 33 1.2 150:1 HP 6V 150:1 HP 6V dual-shaft
150 3.0 42 1.1 210:1 HP 6V 210:1 HP 6V dual-shaft
120 3.4 47 1.1 250:1 HP 6V 250:1 HP 6V dual-shaft
100 4.0 56 1.1 298:1 HP 6V 298:1 HP 6V dual-shaft
84 5.5 76 1.1 380:1 HP 6V 380:1 HP 6V dual-shaft
31 12 170 ? 1000:1 HP 6V 1000:1 HP 6V dual-shaft
6 V medium-power
(MP)
0.67 A 0.04 A 4400 0.06 0.8 ? 5:1 MP 6V 5:1 MP 6V dual-shaft
2200 0.11 1.5 ? 10:1 MP 6V 10:1 MP 6V dual-shaft
1400 0.20 2.8 0.70 15:1 MP 6V 15:1 MP 6V dual-shaft
720 0.33 4.6 0.57 30:1 MP 6V 30:1 MP 6V dual-shaft
420 0.54 7.5 0.55 50:1 MP 6V 50:1 MP 6V dual-shaft
290 0.78 11 0.54 75:1 MP 6V 75:1 MP 6V dual-shaft
220 0.94 13 0.50 100:1 MP 6V 100:1 MP 6V dual-shaft
150 1.3 18 0.48 150:1 MP 6V 150:1 MP 6V dual-shaft
100 1.7 24 0.46 210:1 MP 6V 210:1 MP 6V dual-shaft
88 2.2 31 0.48 250:1 MP 6V 250:1 MP 6V dual-shaft
73 2.4 33 0.44 298:1 MP 6V 298:1 MP 6V dual-shaft
57 3.6 50 0.53 380:1 MP 6V 380:1 MP 6V dual-shaft
22 6.5 90 ? 1000:1 MP 6V 1000:1 MP 6V dual-shaft
6 V low-power
(LP)
0.36 A 0.02 A 2500 0.05 0.7 ? 5:1 LP 6V 5:1 LP 6V dual-shaft
1300 0.10 1.4 ? 10:1 LP 6V 10:1 LP 6V dual-shaft
860 0.17 2.4 0.37 15:1 LP 6V 15:1 LP 6V dual-shaft
450 0.29 4.0 0.31 30:1 LP 6V 30:1 LP 6V dual-shaft
270 0.44 6.1 0.29 50:1 LP 6V 50:1 LP 6V dual-shaft
180 0.64 8.9 0.29 75:1 LP 6V 75:1 LP 6V dual-shaft
130 0.74 10 0.25 100:1 LP 6V 100:1 LP 6V dual-shaft
90 1.1 15 0.25 150:1 LP 6V 150:1 LP 6V dual-shaft
65 1.6 22 0.25 210:1 LP 6V 210:1 LP 6V dual-shaft
54 1.7 24 0.23 250:1 LP 6V 250:1 LP 6V dual-shaft
45 2.0 28 0.22 298:1 LP 6V 298:1 LP 6V dual-shaft
36 2.9 40 0.27 380:1 LP 6V 380:1 LP 6V dual-shaft
13 5.5 76 ? 1000:1 LP 6V 1000:1 LP 6V dual-shaft

Note: Stalling or overloading gearmotors can greatly decrease their lifetimes and even result in immediate damage. The recommended upper limit for instantaneous torque is 2.5 kg-cm (35 oz-in) for the 380:1 and 1000:1 gearboxes, and 2 kg-cm (25 oz-in) for all the other gear ratios; we strongly advise keeping applied loads well under this limit. Stalls can also result in rapid (potentially on the order of seconds) thermal damage to the motor windings and brushes, especially for the versions that use high-power (HP and HPCB) motors; a general recommendation for brushed DC motor operation is 25% or less of the stall current.

In general, these kinds of motors can run at voltages above and below their nominal voltages; lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor.

Details for item #4782

Exact gear ratio: ``(25×34×31) / (12×9×16) ~~ bb(15.25:1)``

This gearmotor is a miniature medium-power, 6 V brushed DC motor with a 15.25:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter.

Key specifications:

voltage no-load performance stall extrapolation
6 V 1400 RPM, 40 mA 0.20 kg?cm (2.8 oz?in), 0.67 A

Gearmotor Dimensions

In terms of size, these gearmotors are very similar to Sanyo?s popular 12 mm NA4S DC gearmotors, and gearmotors with this form factor are occasionally referred to as N20 motors. The versions with carbon brushes (HPCB) have slightly different terminal and end-cap dimensions than the versions with precious metal brushes, but all of the other dimensions are identical.

Dimensions of versions with carbon brushes (HPCB)

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