Loading...

Next Shipping Day 3rd December

We are now in the process of moving Technobots 120 miles North to the Town of Rugby. You can still place orders on-line as normal but they will not be dispatched until after we re-open on the 3rd December

Machining Services

Our machine shop is also being re-located so we are unable to carry out machining modifications on gears, sprockets, pulleys etc. Any order placed which includes machining options is unlikely to be processed until mid December.


Stepper Motor NEMA 8, 20x30mm 3.9V 600mA

View larger image

Stepper Motor NEMA 8, 20x30mm 3.9V 600mA

Part No.: 1402-034

Shipping Weight: 50.00 g.


Price Ex VAT: £17.55

(£21.06 inc tax)
In stock
3510 Techno Points

This small hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in). The motor has four color-coded wires terminated with bare leads. Our 4mm universal mounting hub can be used to mount objects on the stepper motor’s 4mm-diameter output shaft.

Specifications

  • Size: 20 mm square x 30 mm, not including the shaft (NEMA 8)
  • Weight: 60 g (2 oz)
  • Shaft diameter: 4 mm
  • Steps per revolution: 200
  • Current rating: 600 mA per coil
  • Voltage rating: 3.9 V
  • Resistance: 6.5 Ohm per coil
  • Holding torque: 180 g-cm (2.5 oz-in)
  • Inductance: 1.7 mH per coil
  • Lead length: 12 in

Dimensions

The dimension diagram above shows the stepper motor dimensions in mm. The dimension labeled “Length” is 30 mm. The output shaft has a length of 15 mm and a diameter of 4 mm.

Stepper Motor Applications

Stepper motors are generally used in a variety of applications where precise position control is desirable and the cost or complexity of a feedback control system is unwarranted. Here are a few applications where stepper motors are often found:

  • Printers
  • CNC machines
  • 3D printer/prototyping machines
  • Laser cutters
  • Pick and place machines
  • Linear actuators
  • Hard drives

Also Bought

 
3 x AA Switched Battery Box with Leads 3 x AA Switched Battery Box with Leads

£0.94 (£1.13 inc tax)

   
4 x AA Switched Battery Box with Leads 4 x AA Switched Battery Box with Leads

£0.82 (£0.98 inc tax)

 
 
4 x AAA Enclosed Battery Box with Leads 4 x AAA Enclosed Battery Box with Leads

£0.49 (£0.59 inc tax)

   
PP3 Type Battery Connector PP3 Type Battery Connector

£0.22 (£0.26 inc tax)

 
 
AA/A Snap in Battery Clip AA/A Snap in Battery Clip

£0.16 (£0.19 inc tax)

   
Pre-crimped Wire F/F 7.5cm 50 Piece Rainbow Mix Pre-crimped Wire F/F 7.5cm 50 Piece Rainbo...

£7.66 (£9.19 inc tax)

 
 

 

Just a few of the companies Technobots are an official distributor for:
       Manufacturers