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	DS-Series-Chart

Basic Model Number		Dimensional Information		Standard Bore Diameters		Performance Data		Inertia	Screw Size	Seating Torque	Center Line
Integral Clamp Attachment	Outside Diameter Designator	D Outside Diameter (in.)	L Length (in.)	(+.002in/-.000in) Note 6		Momentary Dynamic Torque Note 2 (lbin)	Torsional Rate (degree/lbin)	x.10-4 (lbinsec2) Note 7	Integral Clamp Note 4	(lbin)	(in)
				Size   in.& (mm)	Bore Designator (1/32nd in)
DSAC	075	¾	1.25	0.188       (4.78)  0.250       (6.35)	6 8	14 12	0.30 0.40	0.091	4-40	10	.12
DSAC	100	1	1.50	0.250       (6.35)   0.313       (7.95)   0.375       (9.53)	8 10 12	31 29 25	0.13 0.16 0.19	0.35	6-32	19	.15
DSAC	125	1¼	1.75	0.313       (7.95)   0.375       (9.53)   0.500     (12.70)   0.625     (15.88)	10 12   16*   20*	61 58 47 35	0.062 0.080 0.12 0.19	0.98	10-24	50	.22
DSAC	150	1½	2.25	0.375       (9.53)   0.500     (12.70)   0.625     (15.88)	12 16 20	130 115 94	0.030 0.042 0.062	2.7	10-24	50	.22
DSAC	200	2	2.50	0.500     (12.70)   0.625     (15.88)   0.750     (19.05)	16 20 24	234 215 190	0.016 0.020 0.026	9.5	1/4–20	120	.26

*Refer to note 8

Notes

1. Shaft misalignments:
    Angular            3 degrees
    Parallel offset   .010 in. (.020 in. T.I.R.)
    Axial Motion   + .008 in.

2. Dynamic torque ratings are momentary values. For non-reversing applications, divide by 2. Divide by 4 for reversing applications.       Should the torque ratings be marginal for your application, contact us for analysis.

3. Material: 7075-T6 aluminum alloy.
    Finish: clear anodize.

4. Metric fasteners available on request.

5. Manufacturing dimensional tolerances unless otherwise specified are:
    fraction   +1/64
    x.xx        +.01 in.

6. Click here for other available bore dimensions.

7. Inertia is based on smallest standard bore diameter.

8. This bore size requires an operating clearance diameter greater than coupling outside diameter.