Nook Industries: ActionJac Worm Gear Screw Jacks
Nook Industries: ActionJac Worm Gear Screw Jacks
Nook Industries: ActionJac Worm Gear Screw Jacks
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www.nookindustries.ru (499) 703 35 98 sell@nookindustries.ru<br />
INCH BALL<br />
SCREW JACKS<br />
3-BSJ<br />
3-BSJ Housing Top View<br />
3-BSJ-U<br />
(Upright)<br />
WORM GEAR SCREW JACKS<br />
3-BSJ-I<br />
(Inverted)<br />
INCH BALL SCREW JACKS TECHNICAL DATA<br />
3 1 2<br />
1 1 4<br />
1.705<br />
1.703<br />
1 TYP.<br />
1 R<br />
2<br />
3 1 2<br />
TYP.<br />
3 1 2<br />
TYP.<br />
1 3 16<br />
TYP.<br />
3<br />
TYP.<br />
CLOCKWISE<br />
ROTATION<br />
RAISES LOAD<br />
.625 D TYP.<br />
.623<br />
1 3 TYP.<br />
4<br />
13 D<br />
32<br />
4 HOLES<br />
3 3<br />
16 x<br />
32 x 1<br />
KEYWAY<br />
TYP.<br />
8 5 8<br />
CLOSED<br />
7 1 4<br />
EQUAL TO TRAVEL<br />
8 5 8<br />
CLOSED<br />
7 1 4<br />
7<br />
8<br />
11<br />
16<br />
1<br />
2<br />
1 21 D<br />
32<br />
3-BSJ-UK<br />
(Upright Keyed)<br />
5 - 18 UNF-2A<br />
8<br />
3 5 D<br />
8<br />
4 1 D<br />
8<br />
1.755<br />
1.745<br />
2 13<br />
16<br />
EQUAL TO TRAVEL<br />
7 1 4<br />
2 CLOSED<br />
2 1 + TRAVEL<br />
4<br />
7 5 8<br />
5<br />
8<br />
11<br />
16<br />
1 3 D<br />
4<br />
3-BSJ-IK<br />
(Inverted Keyed)<br />
2 SQ.<br />
3 5 D<br />
8<br />
2 1 + TRAVEL<br />
4<br />
3 1 D<br />
2<br />
2 SQ.<br />
2 CLOSED<br />
TOP PLATE (optional): B9000-00-01<br />
3-BSJ-UR<br />
(Upright Rotating)<br />
3-BSJ-IR<br />
(Inverted Rotating)<br />
CLEVIS END (optional): B9001-00-01<br />
3<br />
4<br />
1<br />
1 1 2<br />
D<br />
ROTARY<br />
LIMIT SWITCH<br />
see page 282-283<br />
3 B.C.<br />
13 D<br />
32<br />
4 HOLES<br />
2 1 2<br />
4 1 D<br />
4<br />
7<br />
16<br />
1 1 2<br />
5 -18 UNF-2B<br />
8<br />
1 1 D<br />
2<br />
15<br />
16<br />
.625 D<br />
.635<br />
5 -18 UNF-2B<br />
8<br />
FOR<br />
ORDERING<br />
SPECIFY "L"<br />
DIMENSION<br />
L (min) =<br />
TRAVEL + 8 11<br />
32<br />
L<br />
3 15<br />
16<br />
2.125 D<br />
4 13 D<br />
64<br />
1 1 8<br />
.750 D<br />
.749<br />
BALL NUT & FLANGE DIMENSIONS<br />
53<br />
64<br />
BALL NUT<br />
POSITION A,<br />
SPECIFY<br />
POSITION B<br />
FOR OPPOSITE<br />
3 1 D<br />
2<br />
3 13<br />
32<br />
FOR<br />
ORDERING<br />
SPECIFY "L"<br />
DIMENSION<br />
L (min) =<br />
TRAVEL + 5 1 32<br />
25 D<br />
64<br />
4 HOLES<br />
ON 3.440 BC<br />
3 15<br />
16<br />
L<br />
1 1 8<br />
5<br />
8<br />
1.587<br />
1.386 R<br />
1 3 D<br />
4<br />
BALL NUT<br />
POSITION A,<br />
SPECIFY<br />
POSITION B<br />
FOR<br />
OPPOSITE<br />
3-BSJ STANDARD SCREW<br />
SCREW: 1171-0413<br />
ROOT DIAMETER: 0.870<br />
DRAG TORQUE: 6 IN.-LB.<br />
START TORQUE: 2 x Running Torque<br />
WEIGHT (Approx. in Pounds)<br />
"0" TRAVEL: 18.5<br />
PER INCH TRAVEL: .6<br />
GREASE: .5<br />
RATIO<br />
TURNS OF WORM TORQUE TO RAISE ONE LB. MAX. MAX. WORM SPEED AT RATED LOAD MAX. LOAD AT 1750 RPM<br />
PER INCH TRAVEL NON-KEYED KEYED HP NON-KEYED KEYED NON-KEYED KEYED<br />
6:1 14.53 .0167 in.-lbs. .0184 in.-lbs. 2 1260 rpm 1142 rpm 4313 lbs. 3914 lbs.<br />
24:1 58.10 .0070 in.-lbs. .0077 in.-lbs. 1/2 750 rpm 682 rpm 2572 lbs. 2338 lbs.<br />
CAUTION! JACK IS SELF-LOWERING. LIFTING SCREW OR NUT MUST BE SECURED TO PREVENT ROTATION FOR NON-KEYED UNITS.<br />
304<br />
nookindustries.com<br />
The specifications and data in this publication are believed to be accurate and reliable. However, it is the responsibility of the product user to determine the suitability of<br />
<strong>Nook</strong> <strong>Industries</strong> products for a specific application. While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.<br />
www.nookindustries.ru (499) 703 35 98 sell@nookindustries.ru
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