I N T R O D U C T I O N

 

13" Heavy 13® Gearhead Lathe

For Machines Mfg. Since 5/11

 

 

 

Model Number

SB1049

SB1050

Headstock Information

Spindle Bore

1.57"

 

 

Spindle Taper

MT#5

 

 

Number of Spindle Speeds

8

Range of Spindle Speeds

80–2000 RPM

Spindle Type

D1-5 Camlock

 

 

Spindle Bearings

Tapered Roller

 

 

Tailstock Information

Tailstock Quill Travel

4.5"

Tailstock Taper

MT#3

 

 

Tailstock Barrel Diameter

1.968"

 

 

Threading Information

Number of Longitudinal Feeds

17

 

 

Range of Longitudinal Feeds

0.002"–0.067"

Number of Cross Feeds

17

 

 

Range of Cross Feeds

0.001"–0.034"

 

 

Number of Inch Threads

45

 

 

Range of Inch Threads

2–72 TPI

 

 

Number of Metric Threads

39

Range of Metric Threads

0.2–14 mm

 

 

Number of Modular Pitches

18

 

 

Range of Modular Pitches

0.3–3.5 MP

 

 

Number of Diametral Pitches

21

 

 

Range of Diametral Pitches

8–44 DP

Dimensions

Bed Width

 

9"

 

 

 

 

Leadscrew Diameter

 

118"

Leadscrew TPI

 

4 TPI

Leadscrew Length

47"

 

59"

Steady Rest Capacity

 

516"–4516"

Follow Rest Capacity

 

58"–318"

Faceplate Size

 

10"

 

 

 

Feed Rod Diameter

 

34"

Floor to Center Height

 

42.2"

Height With Leveling Jacks

 

59.06"

 

 

 

 

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Image 16
Southbend SB1049F owner manual Tailstock Information