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30 RPM Centre Shaft Economy Series DC Motor
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30 RPM Centre Shaft Economy Series DC Motor

Product ID: NR-GMD-ECO-30
Weight: 150 gms
Price: Rs.82.60

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In Stock: 25

Introduction

30RPM Centre Shaft Economy Series DC Motor is high quality low cost DC geared motor. It has steel gears and pinions to ensure longer life and better wear and tear properties. The gears are fixed on hardened steel spindles polished to a mirror finish. The output shaft rotates in a plastic bushing. The whole assembly is covered with a plastic ring. Gearbox is sealed and lubricated with lithium grease and require no maintenance. The motor is screwed to the gear box from inside.
Although motor gives 30 RPM at 12V but motor runs smoothly from 4V to 12V and gives wide range of RPM, and torque. Tables below gives fairly good idea of the motor’s performance in terms of RPM and no load current as a function of voltage and stall torque, stall current as a function of voltage.

For compatible wheels refer to Wheels and Accessories product category.

You can also mount this motor on the chassis using Motor Mount for Centre Shaft Economy Series DC Motor

For adding Position Encoder, refer to Encoder Kit for Centre Shaft Economy Series DC Motor

Specifications

  • DC supply: 4 to 12V
  • RPM: 30 at 12V
  • Total length: 46mm
  • Motor diameter: 36mm
  • Motor length: 25mm
  • Brush type: Precious metal
  • Gear head diameter: 37mm
  • Gear head length: 21mm
  • Output shaft: Centred
  • Shaft diameter: 6mm
  • Shaft length: 22mm
  • Gear assembly: Spur
  • Motor weight: 100gms

Inside view of Centre Shaft Economy Series DC Motor

Internals of the Dual Shaft Plastic Gear Motor ST1

Motor Mounting Clamp and Position Encoder Kit for Centre Shaft Economy Series DC Motor

 

Motor performance in terms of RPM and no load current as a function of input voltage

Motor performance in terms of stall torque and stall current as a function of input voltage

Voltage (V)
RPM (No Load)
Current (A)
4
12
0.028
5
16
0.032
6
20
0.035
7
23
0.036
8
25
0.037
9
28
0.039
10
29
0.039
11
30
0.040
12
30
0.042
Voltage (V)
Stall torque (Kg/cm)
Stall Current (A)
4
1.462
0.111
5
1.892
0.134
6
2.064
0.163
7
2.365
0.190
8
2.838
0.212
9
3.569
0.213
10
4.300
0.274
11
4.601
0.305
12
4.730
0.316

Note: Motors’s data can vary by ±10%

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