CNC
Double H bridge drive
Chip: L298N (ST NEW)
Logical voltage: 5V
Drive voltage: 5V-12V
Logical current: 0mA-36mA
Drive current: 2A (MAX single bridge)
Storage temperature: -20 to +135
Max power: 25W
Weight: 30g
Size: 43 x 43 x 27mm
Note:
This module has a built-in 5v power supply, when the driving voltage is 7v-12v, this supply is suitable as a power supply.
DO NOT connect input voltage to +5v on controller interface.
When ENA is enabled IN1 IN2 control OUT1 OUT2
When ENB is enabled IN3 IN4 control OUT3 OUT4
Note: Package does not include the board mounting screws.
Package includes:
1 x L298N Module
Robotic control with python
Fire four solenoids, spin two DC motors or step one bi-polar or uni-polar stepper with 1.2A per channel (3A peak) using the TB6612.
We really like these dual H-bridges, so if you want to control motors without a shield or HAT these are easy to include on any solderless breadboard or perma-proto.
We solder on TB6612 onto a breakout board for you here, with a polarity protection FET on the motor voltage input and a pullup on the "standby" enable pin. Each breakout chip contains two full H-bridges (four half H-bridges). That means you can drive four solenoids, two DC motors bi-directionally, or one stepper motor. Just make sure they're good for 1.2 Amp or less of current, since that's the limit of this chip. They do handle a peak of 3A but that's just for a short amount of time. What we like most about this particular driver is that it comes with built in kick-back diodes internally so you dont have to worry about the inductive kick damaging your project or driver!
There's two digital inputs per H-bridge (one for each half of the bridge) as well as a PWM input per driver so you can control motor speed. Runs at 2.7V-5V logic. The motor voltage is separate from the logic voltage. Good for motor voltages from 4.5V up to 13.5V! This wont work well for 3V motors.
Comes as one assembled and tested breakout plus a small strip of header. You'll need to do some light soldering to attach the header onto the breakout PCB. Arduino, motors, and power supply not included. Check out the handy tutorial on assembly and wiring!
Teeth: 16
Groove width: 7mm
Total width: 15mm
Bore: 5mm
Flange: Dual
Material: Aluminium
GT2 Belt:
Pitch: GT2
Width: 6mm
Length: 5m
Features:
Durable and practical
Designed specifically for linear motion
GT2 Pulley and GT2 Belt are used together.
Round tooth profile guarantees that the belt tooth fits smoothly
16 Teeth contact with the belt, that minimizes the chance of the belt slipping
Package includes:
1 x GT2 Belt
5 x GT2 Pulleys
1 x allen key
Teeth: 20
Groove width: 5mm
Total width: 15mm
Diameter of bore: 5mm
Flange: Dual
Material: Aluminium
GT2 Belt:
Pitch: GT2
Width: 6mm
Length: 2m
Idler:
Teeth: 20
Diameter of bore: 5mm
Total width: 8mm
Material: Aluminium
Features:
Durable and practical
Designed specifically for linear motion
GT2 Pulley and GT2 Belt are used together
Round tooth profile guarantees that the belt tooth fits smoothly
20 Teeth contact with the belt minimizes the chance of the belt slipping
Package includes:
1 x GT2 Belt
2 x GT2 Pulley
2 x Idler
4 x Tensioner
1 x Allen key
Bore distance: 20mm x 20mm
For: M3 (Both sides of the screw)
Suitable belt: GT2 / MXL 6mm (note: belt not included)
Material: High strength nylon
Package includes:
1 x M3 Delta Adjustable Pulley
Specifications:
Teeth: 36 (T)
Pitch: 2 (mm)
Bore: Dia.5 (mm)
Material: Aluminum Alloy
Belt Width: 6 (mm)
Package includes:
1 x GT2 Aluminum timing belt pulley
The universal Ball Bearings is great for you to replace the damaged Ball Bearings in your devices to improve efficiency and save energy.
Widely used in home appliances, industrial, low noise and high speed electric motors, construction machinery, automotive components, pumps, and machinery. Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace.
Specifications :
Model : SC8UU
Material : Steel, Aluminum
Size : Approx. 34 x 30 x 22cm / 1.34 x 1.18 x 0.87"
Inner Diameter : Approx. 8mm / 0.31"
Package included :
1x SC8UU Linear Motion Ball Bearing
Here are the links of the CE Certification and the Environmental Certification:
CE Certification:
https://www.dropbox.com/s/x937yu696g449o2/CE%20Certification%20.pdf?dl=0
Environmental Certification:
https://www.dropbox.com/s/38ncgzktlsxlhvw/Environmental%20Certification%20.pdf?dl=0
Brand: Machifit
| Dimensions | 140mm×110mm×48mm (L*W*H) |
| Input | AC220V±10% 50/60Hz |
| Spindle Motor | 500w |
| Spindle Speed | 3000-12000r/min |
| Motor Diameter | 52mm |
| Motor Length | 208mm |
| Operating Voltage | 100V DC |
| Current | 6A |
| Speed | Up to idle up to 15,000 rev / min |
| Torque | 5000G/CM |
| Insulation Resistance | > 2 megohms |
| Dielectric Strength | 400V |
| High precision spindle runout 0.01-0.03 | |
Chuck size:
Small diameter: 7.8mm
Nut Size:
Inner Diameter: 8.7mm
Height: 13mm
Hex Diameter: 17mm
Outer Diameter:19mm
The Usage of "Don't pipe":
Its function is to inhibit the switched source. If they are open, the source does not give tension.
If the short circuits, for example with a relay, the source generates the voltage to which it is regulated with the potentiometer.
There will be no problem in controlling the motor using these pins.
| Model | F695ZZ |
| Material | Chrome Steel |
| Size | 5 x 13 x 4mm |
| Quantity | 1pcs |
Smooth operation, high accuracy.
1 x Ball Bearing
Specification:
Power Supply | DC 12 5A -24V 3A |
| No load speed | 8000 r/min ~28000 r/min |
| 555 Ball Bearing Motor size | approx 36.5mm*75mm |
| Round Shaft | 3.175mm(1/8") |
| JT0 drill chuck | approx 21mm*37mm |
| With JT0 precision drill chuck clamping range | 0.3 - 4mm |
Package Includes:
Box Size: 87x52x10mm (L*W*H)
6pcs 1/2 Inch Shaft Round Over Edging Router Bit
Specifications:
| Size | Cutter Diameter | Total length |
| 1/2" R | 1.25’’ | 2.40’’ |
| 7/16R | 1.12’’ | 2.31’’ |
| 3/8" R | 1.01’’ | 2.31’’ |
| 5/16" R | 0.99’’ | 2.24’’ |
| 1/4" R | 0.88’’ | 2.04’’ |
| 1/8" R | 0.77’’ | 2.04’’ |
Control the speed of your DC motor.
Control the light of a lamp.
High efficiency, high torque, high power, high heat dissipation
With over current protection
The high quality COMBICON improve the stability of circuit
Specifications:
Input voltage: DC12V-24V
Sustained current: 3A, max. 6A (need to add a cooling fan for current)
PWM duty cycle: 0 -100%
PWM frequency: 500KHz
Material: plastic, metal
Size (L x W x H): 6 x 4.4 x 2.7cm / 2.36 x 1.73 x 1.06inch
Package includes:
1 x PWM motor regulator speed control switch
1 x External potentiometer with 200mm wire
Let your robotic dreams come true with the new DC+Stepper Motor HAT from Adafruit. This Raspberry Pi add-on is perfect for any motion project as it can drive up to 4 DC or 2 Stepper motors with full PWM speed control.
Raspberry Pi and motors are not included.
Since the Raspberry Pi does not have a lot of PWM pins, we use a fully-dedicated PWM driver chip
onboard to both control motor direction and speed. This chip handles
all the motor and speed controls over I2C. Only two pins (SDA & SCL)
are required to drive the multiple motors, and since it's I2C you can
also connect any other I2C devices or HATs to the same pins.
In fact, you can even stack multiple Motor HATs, up to 32 of them, for controlling up to 64 stepper motors or 128 DC motors (or a mix of the two) - just remember to purchase and solder in a stacking header instead of the one we include.
Motors are controlled by TB6612 MOSFET drivers with 1.2A per channel and 3A peak current capability, a big improvement over L293D drivers and there are built-in flyback diodes as well.
We even had a little space so we added a polarity protection FET on the power pins and a bit of prototyping area. And the HAT is assembled and tested here at Adafruit so all you have to do is solder on the included 2x20 plain header and the terminal blocks.
Lets check out these specs again:
- 4 H-Bridges: TB6612 chipset provides 1.2A per bridge (3A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC.
- Up to 4 bi-directional DC motors with individual 8-bit speed selection (so, about 0.5% resolution)
- Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.
- Big terminal block connectors to easily hook up wires (18-26AWG) and power
- Polarity protected 2-pin terminal block and jumper to connect external 5-12VDC power
- Works best with Raspberry Pi model A+, B+, Pi 2 B or Pi 3 B.
- Install the easy-to-use Python library, check out the examples and you're ready to go!
Comes with an assembled & tested HAT, terminal blocks, and 2x20 plain header. Some soldering is required to assemble the headers on. Stacking header not included.
Raspberry Pi, motors, and battery pack are not included but we have lots of motors in the shop and all our DC motors, and stepper motors work great. Check out Adafruit's detailed tutorial for tons of info including schematics, wiring diagrams, python libraries and example walkthroughs.
Package Includes:
1 x Quick clamp
Brand: Drillpro
Model: DB-M1
Surface Treatment: Titanium Coated