Products for USB Sensing and Control

Products for USB Sensing and Control

PHIDGETS Inc.

Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada
+1 403 282-7335

Ball Screw SFU01204 x 600mm w/Nut

ID: LMN4104_0

Allows for precise linear positioning. Comes with a threaded nut for connections and mounting.

$46.65

Quantity Available: 72

Qty Price
5 $44.78
10 $42.92

This 12mm ball screw gives you an option for precise linear positioning. Ball Screws have excellent repeatability, with very low backlash - they offer superior precision when compared to belt/chain based positioning systems.

This screw has a usable travel distance of about 487mm.

Product Specifications

Look-Up Reference
Catalogue Page 51
Manufacturer Part Number SFU1204
Physical Properties
Static Load 1.9 kN
Dynamic Load 902 N
Screw Lead 4 mm
Length 600 mm
Shaft Diameter 8 mm
Screw Diameter 12 mm

Ball Screw Bearings

These bearings can be put at the ends of a ball screw to securely mount and support it. There are different bearings for the drive and support ends of the screw. Have a look at the Linear motion primer for assembly details.

Product Look-Up Reference
Image Part Number Price Ball Screw Series
LMN4207_0 $37.00 SFU12
LMN4210_0 $14.80 SFU12

Ball Nut Housings

A ball nut housing slips onto the narrow part of the ball nut in order to enable flush mounting perpendicular to the ball screw. Have a look at the Linear motion primer for assembly details.

Product Look-Up Reference
Image Part Number Price Ball Screw Series
LMN4303_0 $7.05 SFU12

Shaft Couplers

If you need to connect the shaft of this ball screw to another device with a shaft, you can use a shaft coupler:

Product Physical Properties
Image Part Number Price Inner Diameter Material Coupling Rated Torque Coupling Rated Speed Torsional Stiffness
3423_0 $7.50 8 mm Aluminium 4.1 kg·cm 10000 RPM 100 N·m/rad
3427_0 $7.50 8 mm Aluminium 60.7 kg·cm 16000 RPM 63 N·m/rad
TRM4313_0 $2.80 8 mm Aluminum 35.7 kg·cm 12000 RPM
TRM4334_0 $3.35 8 mm Aluminium 10 kg·cm 8000 RPM 110 N·m/rad

Pulleys and Sprockets

If you're building a rotary system that requires a lot of torque, you may be interested in pulleys and sprockets. By using a two pulleys or sprockets of different sizes, you can increase the gear ratio and thus increase the torque from the motor or device driving the system. Pulleys and sprockets can also be used to transmit the motor's rotation over a long distance. For more guidance on building a transmission system, visit our Rotary Motion Primer. Here is a list of our 8mm bore pulleys and sprockets:

Product Physical Properties
Image Part Number Price Inner Diameter Number of Teeth
TRM4102_0 $2.25 8 mm 22
TRM4103_0 $2.25 8 mm 32
TRM4104_0 $2.45 8 mm 44
TRM4105_0 $3.00 8 mm 60
TRM4106_0 $3.70 8 mm 80
TRM4111_0 $2.25 8 mm 12
TRM4112_0 $3.15 8 mm 24
TRM4113_0 $4.45 8 mm 34
TRM4114_0 $6.70 8 mm 50
TRM4135_0 $1.85 8 mm 10
TRM4158_0 $3.25 8 mm 44

Rotary Bearings

Systems with heavy loads or pulley/sprocket assemblies often put a lot of sideways strain on the motor shaft. If you're using such a system, you can use rotary bearings to protect the motor:

Product Physical Properties Mechanical Properties
Image Part Number Price Inner Diameter Bearing Type Static Load Dynamic Load
TRM4500_0 $4.00 8 mm Rotary Shaft (Flanged) 1.3 kN 3.3 kN
TRM4501_0 $4.25 8 mm Rotary Shaft (Pillow Block) 1.3 kN 3.3 kN

Have a look at our SFU12 ball screws:

Product Physical Properties
Image Part Number Price Length
LMN4100_0 $33.30 200 mm
LMN4101_0 $37.00 300 mm
LMN4102_0 $40.70 400 mm
LMN4103_0 $44.40 500 mm
LMN4104_0 $46.65 600 mm
LMN4105_0 $53.30 800 mm
LMN4106_0 $59.20 1 m