Southbend Turn-nado Gearhead w/DRO SB1046PF - Manual (Page 17)

For Machines Mfg. Since 3/11 Turn-Nado ® Gearhead Lathes
-15-
I N T R O D U C T I O N
Model Number SB1056F SB1057F SB1058F
Headstock Information
Spindle Bore 3.15 in.
Spindle Taper MT#7
Number of Spindle Speeds 16
Range of Spindle Speeds 20–1600 RPM
Spindle Type D1-8 Camlock
Spindle Bearings Tapered Roller
Tailstock Information
Tailstock Quill Travel 6.5 in.
Tailstock Taper MT#5
Tailstock Barrel Diameter 3 in.
Threading Information
Number of Longitudinal Feeds 15
Range of Longitudinal Feeds 0.0015–0.0400 in./rev.
Number of Cross Feeds 15
Range of Cross Feeds 0.00075–0.0200 in./rev
Number of Inch Threads 38
Range of Inch Threads 2–72 TPI
Number of Metric Threads 40
Range of Metric Threads 0.4–14 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 13.58 in.
Leadscrew Diameter 1 3 ⁄
8
in.
Leadscrew TPI 4 TPI
Leadscrew Length 65.71 in. 85.39 in. 105.08 in.
Steady Rest Capacity 5 ⁄
8
–7 1 ⁄
16
in.
Follow Rest Capacity 5 ⁄
8
–5 1 ⁄
8
in.
Faceplate Size 14 in.
Feed Rod Diameter 0.93 in
Floor to Center Height 45.08 in.
Height With Leveling Jacks 46.25 in