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SK8 Linear Rail Shaft Guide Support Bracket For 3D Printer Bearing CNC Stepper Motor
₹210.00 Original price was: ₹210.00.₹180.00Current price is: ₹180.00. inc. GST
- Model: SK8.
- Shaft ID: 8mm
- Mounting Hole Diameter: Approx. 5.5 mm
- Center Hole Distance: Approx. 32 mm
- Material: Steel
- Light and simple design
- High torque capacity
- High rigidity
- High positioning accuracy, high rotating accuracy
- High efficiency
- Riding stability
- Dimensions: 14 x 42 x 32 mm
- Weight: 30gm
SK8 8mm linear bearing rail support designed explicitly to support Hard Chrome Plated Rods in CNC Routers, CNC Engraving machines, 3D Printing Machines, Cashew Nut Shelling Machines, Pick and Drop Machines, Robots for Industrial Automation.
SK8 is a 8mm Linear bearing rail support designed specifically for CNC 3D Printer. These are widely used on hardened steel shafts makes them ideal for small CNC applications. Moreover, this Metal Linear Bearing Block Unit does not need any oil. They are Self-lubricating and Dust-proof. The slots through which the motor comes in contact with the hole in the right place to mound the stepper motor. The use of MS steel in the bracket provides good strength and makes it sturdy. Thus the bracket is ready to hold and take a load of the stepper motor. It fits accurately and firmly so that the motor can be fixed in the way the user needs. Thus it provides high flexibility and modularity in design.
This SK8Â offers a wide range of applications in the fields such as in 3D printer, CNC, electronic equipment home appliances, low noise and high-speed electric motors, automotive components and digital three-dimensional coordinate measuring equipment and other precision equipment or special machinery industry. This module features smooth moving, low friction, high rigidity, and long life. This is quite economical, easy to maintain, thus improve efficiency and save energy.

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MACH3 interface board
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NEMA 23 18.9 kg-cm
- Step Angle : 1.8 °
- Holding Torque : 18.9 kg-cm
- Operating Voltage : 3.2 Volts
- Supply Current (A)Â : 2.8 A/Phase
- No. of Leads : 4
- Inductance: 3.6 mH/Phase
- Resistance : 1.13 O/Phase
- Rotor Inertia : 480 gm-cm2
- Inductance Accuracy : ±20%
- Resistance Accuracy : ±10%
- Shaft Diameter (mm)Â : 6.35
- Shaft Length (mm)Â : 20.6
- Cable Length: 30 CM
- Comparably more powerful than NEMA17 motors.
- Input pulse decides the rotation angle of the motor.
- High accuracy of around 3 to 5% a step.
- Provides good starting, stopping and reversing.
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- The speed is proportional to the frequency of the input pulses.
Stepper Motor Nema 23 kg 7.2 kg Dual shaft
- Rated Voltage: 6.6 V
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- Holding Torque: 7.2 kg-cm
- of Leads - 6
- Rotor Inertia - 275
- Weight: 0.65kg
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- Step Angle - 1.8°
- Step Angle Accuracy - ±5% (full step, no load)
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- Frame Size (mm) - 57x57
- Shaft Length (mm) - 20.6
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