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滚珠丝杠升降机 | Ball Screw Jacks
ActionJac™ 蜗轮滚珠丝杠升降机使用由硬质合金钢制成的滚珠丝杠和螺母，硬化轴承滚珠在螺母和螺杆之间承载载荷。这种滚动作用减少了螺母和螺杆之间的摩擦，使负载能够平稳有效地移动。由于更高的效率和滚动作用，与机械丝杠升降机相比，滚珠丝杠可以在更高的速度和更长的占空比下运行。
Model Gear Ratio Capacity (tons Lifting Screw Dia (in) Screw Lead (in) Root Dia (in) Turns of Worm for 1 travel Max Input Torque (in.-lb.) Max Input (hp) Max Worm Speed at Rated Load (rpm) Max Load at 1,750 rpm (lb) Torque to Raise 1lb. (in-lb) Tare Drag Torque (in-lb) Backdrive Holding Torque (ft-lb)
0.5-BSJ 5:1 1⁄2 5⁄8 .200 .500 25 9.5 1⁄3 1,800 1,000 .0095 1 1.0
20:1 1⁄2 5⁄8 .200 .500 100 4.0 1⁄6 1,800 1,000 .0040 1 .25
0.5HL-BSJ 5:1 1⁄2 5⁄8 .500 .500 10 24.2 1⁄3 868 496 .0242 1 2
20:1 1⁄2 5⁄8 .500 .500 40 10.2 1⁄6 1,030 588 .0102 1 1
1-BSJ 5:1 1 3⁄4 .200 .602 25 19 1⁄2 1,660 1,895 .0095 3 1.5
20:1 1 3⁄4 .200 .602 100 9 1⁄4 1,750 2,000 .0045 3 .50
1HL-BSJ 5:1 1 3⁄4 .500 .602 10 48.2 1⁄2 654 747 .0241 3 3.5
20:1 1 3⁄4 .500 .602 40 9 1⁄4 691 790 .0114 3 1.5
2-BSJ 6:1 2 1 .250 .820 24 40 2 1,800 4,000 .0100 4 3
12:1 2 1 .250 .820 48 26 1 1⁄2 1,800 4,000 .0064 4 1.5
24:1 2 1 .250 .820 96 17 1⁄2 1,800 4,000 .0043 4 1
2R-BSJ 6:1 2 1 .250 .820 24 40 2 1,800 4,000 .0100 4 3
12:1 2 1 .250 .820 48 26 1 1⁄2 1,800 4,000 .0064 4 1.5
24:1 2 1 .250 .820 96 17 1⁄2 1,800 4,000 .0043 4 1
2.5-BSJ 6:1 2 1⁄2 1 .250 .820 24 51 2 1,800 5,000 .0102 5 4
12:1 2 1⁄2 1 .250 .820 48 31 1 1⁄2 1,800 5,000 .0061 5 2
24:1 2 1⁄2 1 .250 .820 96 21 1⁄2 1,500 5,000 .0042 5 1.5
2.5HL-BSJ 6:1 2 1⁄2 1 1.00 .820 6 202 2 624 1,783 .0404 5 14
12:1 2 1⁄2 1 1.00 .820 12 122 1 1⁄2 775 2,214 .0244 5 6
24:1 2 1⁄2 1 1.00 .820 24 85 1⁄2 371 1,059 .0170 5 5
3-BSJ 6:1 3 1 11⁄64 .413 .870 14.53 100 2 1,260 4,313 .0167 6 6
24:1 3 1 11⁄64 .413 .870 58.10 42 1⁄2 750 2,572 .0070 6 2
5-BSJ 6:1 5 1 1⁄2 .473 1.140 12.66 183 3 1,033 5,904 .0183 10 14
24:1 5 1 1⁄2 .473 1.140 50.66 73 3⁄4 647 3,700 .0073 10 5
5HL-BSJ 6:1 5 1 1⁄2 1.00 1.140 6 387 3 488 2,792 .0387 10 30
24:1 5 1 1⁄2 1.00 1.140 24 153 3⁄4 308 1,765 .0153 10 10
10-BSJ 8:1 10 1 1⁄2 .473 1.140 16.88 302 5 1,043 11,925 .0151 20 13
24:1 10 1 1⁄2 .473 1.140 50.66 153 1 1⁄2 618 7,016 .0077 20 4
10HL-BSJ 8:1 10 1 1⁄2 1.00 1.140 8 638 5 494 5,645 .0319 20 26
24:1 10 1 1⁄2 1.00 1.140 24 323 1 1⁄2 293 3,335 .0162 20 6
20-BSJ 8:1 20 2 1⁄4 .50 1.850 16 626 7 1⁄2 755 17,204 .0157 40 27
24:1 20 2 1⁄4 .50 1.850 48 314 2 1⁄2 501 11,397 .0079 40 7
20HL-BSJ 8:1 20 2 1⁄4 1.00 1.850 8 1,253 7 1⁄2 377 8,629 .0313 40 54
24:1 20 2 1⁄4 1.00 1.850 24 628 2 1⁄2 251 5,737 .0157 40 13
30-BSJ 10 2⁄3:1 30 3 .66 2.480 16.16 969 11 715 24,515 .0162 60 21
32:1 30 3 .66 2.480 48.48 503 3 1⁄2 438 15,006 .0084 60 5
30HL-BSJ 10 2⁄3:1 30 3 1.5 2.480 7.11 2,292 11 315 10,794 .0367 60 67
32:1 30 3 1.5 2.480 21.33 1,144 3 1⁄2 193 6,600 .0191 60 15
50-BSJ 10 2⁄3:1 50 4 1.0 3.338 10.66 2,560 16 394 22,509 .0256 90 75
32:1 50 4 1.0 3.338 32 1,390 5 227 12,954 .0139 90 10
75-BSJ 10 2⁄3:1 75 4 1.0 3.338 10.66 3,660 28 482 41,328 .0244 155 110
32:1 75 4 1.0 3.338 32 1,680 9 338 28,970 .0112 155 25
100-BSJ 10 2⁄3:1 100 4 1.0 3.338 10.66 4,880 32 413 47,232 .0244 205 152
32:1 100 4 1.0 3.338 32 2,760 12 1⁄2 285 32,621 .0138 205 35