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RALMTEC LINE - PRODUCT SPECIFICATIONS - MODEL M-45

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M45 Dimensions Page

 

The M-45 is specifically designed for high capacity with a large thru hole. The spindle assembly is supported in a pair of radial crossed roller bearings each with a static capacity of over 3,000 lbf.

The specially manufactured worm and gear set is a heavy duty, 16 pitch, 90:1 configuration. The drive end is carried in preloaded angular contact bearings while the tail, carried in radial bearings, is spring loaded to provide constant mesh between the worm & the gear. This removes backlash and compensates for wear.

The spindle stands proud of the main base by 1/8" on one side and is recessed on the opposite. The main base has four mounting holes on each face. Each face of the spindle has eight mounting holes and four orthogonal 1/2" keyways.

Two sides of the base have four 5/16" mounting holes and the third side has a 1" wide keyway plus four 3/8" mounting holes.

General construction is black anodized aluminum with steel threaded insert mounting holes.

The motor mount uses a 5mm HTD timing belt with two pulleys. It can be both rotated through 360 degrees and reversed for ultimate flexibility.

 

Horizontal Capacity (lbf)

2000

Vertical Capacity (lbf)

800

Overturn Capacity (lbf) At Distance -

1"

2"

3"

4"

5"

6"

800

700

600

500

400

350

Output Torque Capacity (in.lbf)

1500