海顿直线电机(常州)有限公司
BFW通用螺母
Kerk®BFW系列通用型螺母适用于不需要消隙和磨损补偿的应用。它成本低,可提供高效的动力传输,并配有长使用寿命的自润滑聚缩醛螺杆。Kerkite®复合聚合物也可作为标准配置。BFW螺母采用安全方便的圆形法兰安装方式作为标准配置,三角法兰和螺纹安装方式为选配项。另有许多定制配置可供选择。螺杆由303不锈钢制成,具有更长的使用寿命,可选择配备定制的Kerkote®TFE涂层。可以提供定制尺寸组件或根据客户要求加工端面。
Screw Ø | Nut Ø | Nut Length | Nut Flats | Dynamic Load | Drag Torque |
A in. (mm) | B in. (mm) | C in. (mm) | D in. (mm) | lbs. (Kg) | oz.-in. (Nm) |
5/64 (2) | .22 (5.5) | .32 (8) | .2 (4.5) | 10 (4.5) | Free Wheeling |
Screw Ø | Nut Ø | Nut Length | Flange Height | Flange Width | Flange Thickness | Slot Width | Bolt Circle Ø | Dynamic Load | Drag Torque |
A inch (mm) | B inch (mm) | C inch (mm) | D1 inch (mm) | D inch (mm) | E inch (mm) | F inch (mm) | G inch (mm) | lbs. (Kg) | oz.-in. (Nm) |
5/64 (2) | 0.22 (5.5) | 0.32 (8) | 0.22 (5.5) | 0.47 (11.9) | 0.08 (2.0) | 0.07 (1.8) | 0.35 (9) | 10 (4.5) | Free Wheeling |
1/8 (3) | .40 (10.2) | .50 (13) | .40 (10.2) | .75 (19.1) | .13 (3.2) | .120 (3.05) | .600 (15.24) | 25 (11) | Free Wheeling |
0.132 (3.3) | .40 (10.2) | .50 (13) | .40 (10.2) | .75 (19.1) | .13 (3.2) | .120 (3.05) | .600 (15.24) | 25 (11) | Free Wheeling |
9/64 (3.6) | .40 (10.2) | .50 (13) | .40 (10.2) | .75 (19.1) | .13 (3.2) | .120 (3.05) | .600 (15.24) | 25 (11) | Free Wheeling |
5/32 (4) | .40 (10.2) | .50 (13) | .40 (10.2) | .75 (19.1) | .13 (3.2) | .120 (3.05) | .600 (15.24) | 25 (11) | Free Wheeling |
3/16 (5) | .40 (10.2) | .50 (13) | .40 (10.2) | .75 (19.1) | .13 (3.2) | .120 (3.05) | .600 (15.24) | 25 (11) | Free Wheeling |
7/32 (5.6) | .40 (10.2) | .50 (13) | .40 (10.2) | .75 (19.1) | .13 (3.2) | .120 (3.05) | .600 (15.24) | 25 (11) | Free Wheeling |
Screw Ø | Nut Ø | Nut Length | Thread | Thread Length | Dynamic Load |
A in. (mm) | B in. (mm) | C in. (mm) | M in. | N in. (mm) | lbs. (Kg) |
1/8 (3) | .40 (10.2) | .50 (13) | 3/8-24 | 0.187 (4.75) | 25 (11) |
0.132 (3.3) | .40 (10.2) | .50 (13) | 3/8-24 | 0.187 (4.75) | 25 (11) |
9/64 (3.6) | .40 (10.2) | .50 (13) | 3/8-24 | 0.187 (4.75) | 25 (11) |
5/32 (4) | .40 (10.2) | .50 (13) | 3/8-24 | 0.187 (4.75) | 25 (11) |
3/16 (5) | .40 (10.2) | .50 (13) | 3/8-24 | 0.187 (4.75) | 25 (11) |
7/32 (5.6) | .40 (10.2) | .50 (13) | 3/8-24 | 0.187 (4.75) | 25 (11) |
1/4 (6) | .63 (15.9) | 1.0 (25.4) | 9/16-18 | 0.187 (4.75) | 50 (20) |
5/16 (8) | .75 (19.1) | 1.0 (25.4) | 5/8-18 | 0.250 (6.35) | 75 (35) |
3/8 (10) | .75 (19.1) | 1.0 (25.4) | 5/8-18 | 0.250 (6.35) | 75 (35) |
7/16 (11) | 1.00 (25.4) | 1.5 (38) | 15/16-16 | 0.375 (9.53) | 90 (40) |
1/2 (13) | 1.00 (25.4) | 1.5 (38) | 15/16-16 | 0.375 (9.53) | 150 (68) |
5/8 (16) | 1.00 (25.4) | 1.5 (38) | 15/16-16 | 0.375 (9.53) | 225 (100) |
3/4 (19) | 1.50 (38.1) | 2.0 (51) | 1 3/8-16 | 0.500 (12.70) | 350 (160) |
7/8 (22) | 1.50 (38.1) | 2.0 (51) | 1 3/8-16 | 0.500 (12.70) | 500 (227) |
15/16 (24) | 1.50 (38.1) | 2.0 (51) | 1 3/8-16 | 0.500 (12.70) | 500 (227) |
Screw ∅ | Nut ∅ | Nut Length | Flange ∅ | Flange Length | Mounting Hole ∅ | Bolt Circle ∅ | Dynamic Load |
A inch (mm) | B inch (mm) | C inch (mm) | D inch (mm) | E inch (mm) | F inch (mm) | G inch (mm) | lbs. (kg) |
1/4 (6) | 0.50 (12.7) | 1.0 (25.4) | 1.00 (25.4) | 0.17 (4.3) | 0.143 (3.63) | 0.750 (19.05) | 50 (20) |
5/16 (8) | 0.50 (12.7) | 1.9 (48.3) | 1.50 (38.1) | 0.17 (4.3) | 0.143 (3.63) | 0.75 (19.1) | 75 (35) |
3/8 (10) | 0.66 (16.6) | 1.9 (48.3) | 1.50 (38.1) | 0.17 (4.3) | 0.197 (5.00) | 1.125 (28.58) | 75 (35) |
7/16 (11) | 0.75 (19.1) | 1.9 (48.3) | 1.50 (38.1) | 0.17 (4.3) | 0.197 (5.00) | 1.125 (28.58) | 90 (40) |
1/2 (13) | 0.75 (19.1) | 1.9 (48.3) | 1.50 (38.1) | 0.17 (4.3) | 0.197 (5.00) | 1.125 (28.58) | 150 (68) |
Screw ∅ | Nut ∅ | Nut Length | Flange ∅ | Flange Length | Mounting Hole ∅ | Bolt Circle ∅ | Dynamic Load |
A inch (mm) | B inch (mm) | C inch (mm) | D inch (mm) | E inch (mm) | F inch (mm) | G inch (mm) | lbs. (kg) |
1/4 (6) | 0.50 (12.7) | 1.0 (25.4) | 1.00 (25.4) | 0.19 (4.8) | 0.140 (3.56) | 0.750 (19.05) | 50 (20) |
5/16 (8) | 0.63 (15.9) | 1.0 (25.4) | 1.13 (28.7) | 0.19 (4.8) | 0.140 (3.56) | 0.875 (22.23) | 75 (35) |
3/8 (10) | 0.63 (15.9) | 1.0 (25.4) | 1.13 (28.7) | 0.19 (4.8) | 0.140 (3.56) | 0.875 (22.23) | 75 (35) |
7/16 (11) | 0.75 (19.1) | 1.5 (38) | 1.50 (38.1) | 0.19 (4.8) | 0.203 (5.16) | 1.125 (28.58) | 90 (40) |
1/2 (13) | 0.75 (19.1) | 1.5 (38) | 1.50 (38.1) | 0.19 (4.8) | 0.203 (5.16) | 1.125 (28.58) | 150 (68) |
5/8 (16) | 0.88 (22.2) | 1.5 (38) | 1.50 (38.1) | 0.19 (4.8) | 0.203 (5.16) | 1.188 (30.18) | 225 (100) |
3/4 (19) | 1.12 (28.4) | 2.0 (51) | 1.75 (44.4) | 0.25 (6.4) | 0.203 (5.16) | 1.438 (36.53) | 350 (160) |
7/8 (22) | 1.50 (38.1) | 2.0 (51) | 2.25 (57.1) | 0.25 (6.4) | 0.203 (5.16) | 1.875 (47.63) | 500 (227) |
15/16 (24) | 1.50 (38.1) | 2.0 (51) | 2.25 (57.1) | 0.25 (6.4) | 0.203 (5.16) | 1.875 (47.63) | 500 (227) |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率% | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.012 | 0.3 | 0012 | 0.079 | 2.01 | 0.068 | 1.73 | 24** | |
0.016 | 0.4 | 0016 | 0.075 | 1.91 | 0.058 | 1.47 | 30** | |
0.02 | 0.5 | 0020 | 0.077 | 1.96 | 0.057 | 1.45 | 36** | |
0.039 | 1 | 0039 | 0.079 | 2.01 | 0.059 | 1.5 | 52** | |
0.079 | 2 | 0079 | 0.077 | 1.96 | 0.057 | 1.45 | 66** |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.024 | 0.61 | 0024 | 0.129 | 3.28 | 0.093 | 2.36 | 44 | |
0.039 | 1 | 0039 | 0.129 | 3.28 | 0.094 | 2.39 | 57 | |
0.048 | 1.22 | 0048 | 0.129 | 3.28 | 0.093 | 2.36 | 61 | |
0.075 | 1.91 | 0075 | 0.129 | 3.28 | 0.093 | 2.36 | 70 | |
0.096 | 2.44 | 0096 | √ | 0.129 | 3.28 | 0.093 | 2.36 | 75 |
0.125 | 3.18 | 0125 | LH | 0.125 | 3.18 | 0.078 | 1.98 | 80 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.02 | 0.5 | 0020 | 0.132 | 3.35 | 0.104 | 2.64 | 42 | |
0.039 | 1 | 0039 | 0.132 | 3.35 | 0.08 | 2.03 | 61 | |
0.079 | 2.00. | 0079 | 0.132 | 3.35 | 0.08 | 2.03 | 75 | |
0.157 | 4 | 0157 | 0.132 | 3.35 | 0.08 | 2.03 | 84 | |
0.315 | 8 | 0315 | 0.132 | 3.35 | 0.08 | 2.03 | 87 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.012 | 0.3 | 0012 | 0.14 | 3.56 | 0.123 | 3.12 | 26 | |
0.024 | 0.61 | 0024 | 0.14 | 3.56 | 0.105 | 2.67 | 43 | |
0.048 | 1.22 | 0048 | 0.14 | 3.56 | 0.081 | 2.06 | 62 | |
0.096 | 2.44 | 0096 | 0.14 | 3.56 | 0.081 | 2.06 | 75 | |
0.394 | 10 | 0394 | 0.14 | 3.56 | 0.102 | 2.59 | 86 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.033 | 0.84 | 0033 | √ | 0.156 | 3.96 | 0.116 | 2.95 | 45 |
0.05 | 1.27 | 0050 | LH | 0.156 | 3.96 | 0.096 | 2.44 | 59 |
0.094 | 2.39 | 0094 | 0.164 | 4.17 | 0.128 | 3.25 | 67 | |
0.125 | 3.18 | 0125 | 0.168 | 4.27 | 0.13 | 3.3 | 74 | |
0.25 | 6.35 | 0250 | 0.156 | 3.96 | 0.13 | 3.3 | 83 | |
0.375 | 9.53 | 0375 | 0.156 | 3.96 | 0.13 | 3.3 | 85 | |
0.5 | 12.7 | 0500 | 0.156 | 3.96 | 0.13 | 3.3 | 86 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.02 | 0.5 | 0020 | 0.188 | 4.78 | 0.163 | 4.14 | 30 | |
0.025 | 0.64 | 0025 | 0.188 | 4.78 | 0.15 | 3.81 | 39 | |
0.039 | 1 | 0039 | 0.188 | 4.78 | 0.144 | 3.66 | 47 | |
0.05 | 1.27 | 0050 | 0.188 | 4.78 | 0.124 | 3.15 | 58 | |
0.1 | 2.54 | 0100 | 0.188 | 4.78 | 0.136 | 3.45 | 69 | |
0.1875 | 4.76 | 0188 | 0.188 | 4.78 | 0.167 | 4.24 | 78 | |
0.2 | 5.08 | 0200 | 0.188 | 4.78 | 0.124 | 3.15 | 82 | |
0.375 | 9.53 | 0375 | 0.188 | 4.78 | 0.161 | 4.09 | 84 | |
0.4 | 10.16 | 0400 | 0.188 | 4.78 | 0.124 | 3.15 | 84 | |
0.427 | 10.85 | 0427 | 0.188 | 4.78 | 0.162 | 4.11 | 85 | |
0.5 | 12.7 | 0500 | √ | 0.188 | 4.78 | 0.142 | 3.61 | 86 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.024 | 0.61 | 0024 | 0.218 | 5.54 | 0.181 | 4.6 | 31 | |
0.03125 | 0.79 | 0031 | 0.204 | 5.18 | 0.16 | 4.06 | 39 | |
0.048 | 1.22 | 0048 | 0.216 | 5.49 | 0.156 | 3.96 | 50 | |
0.05 | 1.27 | 0050 | 0.2 | 5.08 | 0.135 | 3.43 | 52 | |
0.0625 | 1.59 | 0063 | 0.218 | 5.54 | 0.142 | 3.61 | 60 | |
0.096 | 2.44 | 0096 | 0.218 | 5.54 | 0.156 | 3.96 | 66 | |
0.192 | 4.88 | 0192 | 0.218 | 5.54 | 0.156 | 3.96 | 78 | |
0.25 | 6.35 | 0250 | √ | 0.204 | 5.18 | 0.14 | 3.56 | 81 |
0.384 | 9.75 | 0384 | 0.218 | 5.54 | 0.159 | 4.04 | 86 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.024 | 0.61 | 0024 | 0.25 | 6.35 | 0.218 | 5.54 | 28 | |
0.025 | 0.64 | 0025 | 0.25 | 6.35 | 0.214 | 5.44 | 30 | |
0.03125 | 0.79 | 0031 | 0.25 | 6.35 | 0.208 | 5.28 | 34 | |
0.039 | 1 | 0039 | 0.25 | 6.35 | 0.19 | 4.83 | 40 | |
0.048 | 1.22 | 0048 | 0.25 | 6.35 | 0.19 | 4.83 | 45 | |
0.05 | 1.27 | 0050 | √ | 0.25 | 6.35 | 0.191 | 4.85 | 46 |
0.059 | 1.5 | 0059 | 0.25 | 6.35 | 0.172 | 4.37 | 52 | |
0.0625 | 1.59 | 0063 | 0.25 | 6.35 | 0.17 | 4.32 | 52 | |
0.079 | 2 | 0079 | 0.25 | 6.35 | 0.17 | 4.32 | 59 | |
0.096 | 2.44 | 0096 | 0.25 | 6.35 | 0.19 | 4.83 | 61 | |
0.1 | 2.54 | 0100 | 0.25 | 6.35 | 0.19 | 4.83 | 62 | |
0.118 | 3 | 0118 | 0.25 | 6.35 | 0.175 | 4.45 | 68 | |
0.125 | 3.18 | 0125 | 0.25 | 6.35 | 0.19 | 4.83 | 67 | |
0.197 | 5 | 0197 | 0.25 | 6.35 | 0.172 | 4.37 | 72 | |
0.2 | 5.08 | 0200 | 0.25 | 6.35 | 0.17 | 4.32 | 65 | |
0.25 | 6.35 | 0250 | √ | 0.25 | 6.35 | 0.168 | 4.27 | 79 |
0.3125 | 7.94 | 0313 | 0.25 | 6.35 | 0.184 | 4.67 | 81 | |
0.333 | 8.46 | 0333 | 0.25 | 6.35 | 0.17 | 4.32 | 82 | |
0.394 | 10 | 0394 | 0.25 | 6.35 | 0.17 | 4.32 | 78 | |
0.4 | 10.16 | 0400 | 0.25 | 6.35 | 0.17 | 4.32 | 84 | |
0.5 | 12.7 | 0500 | √ | 0.25 | 6.35 | 0.169 | 4.29 | 85 |
0.75 | 19.05 | 0750 | 0.25 | 6.35 | 0.17 | 4.32 | 86 | |
1 | 25.4 | 1000 | √ | 0.25 | 6.35 | 0.17 | 4.32 | 84 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.057 | 1.44 | 0057 | 0.315 | 8 | 0.243 | 6.71 | 43 | |
0.0741 | 1.88 | 0074 | 0.312 | 7.92 | 0.211 | 5.36 | 51 | |
0.111 | 2.82 | 0111 | 0.312 | 7.92 | 232 | 5.89 | 60 | |
0.167 | 4.24 | 0167 | 0.312 | 7.92 | 0.211 | 5.36 | 69 | |
0.25 | 6.35 | 0250 | 0.312 | 7.92 | 0.234 | 5.94 | 76 | |
0.5 | 12.7 | 0500 | √ | 0.312 | 7.92 | 0.232 | 5.89 | 83 |
0.8 | 20.32 | 0800 | 0.306 | 7.77 | 0.243 | 6.17 | 86 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.025 | 0.64 | 0025 | 0.375 | 9.53 | 0.337 | 8.56 | 21 | |
0.039 | 1 | 0039 | 0.394 | 10.01 | 0.35 | 8.89 | 28 | |
0.04167 | 1.06 | 0042 | 0.375 | 9.53 | 0.32 | 8.13 | 34 | |
0.05 | 1.27 | 0050 | √ | 0.375 | 9.53 | 0.301 | 7.65 | 36 |
0.055 | 1.4 | 0055 | 0.375 | 9.53 | 0.303 | 7.7 | 38 | |
0.059 | 1.5 | 0059 | √ | 0.389 | 9.88 | 0.313 | 7.95 | 38 |
0.0625 | 1.59 | 0063 | √ | 0.375 | 9.53 | 0.295 | 7.49 | 41 |
0.068 | 1.73 | 0068 | 0.388 | 9.86 | 0.295 | 7.49 | 42 | |
0.079 | 2 | 0079 | 0.375 | 9.53 | 0.264 | 6.71 | 47 | |
0.0833 | 2.12 | 0083 | 0.375 | 9.53 | 0.293 | 7.44 | 48 | |
0.1 | 2.54 | 0100 | √ | 0.375 | 9.53 | 0.266 | 6.76 | 53 |
0.125 | 3.18 | 0125 | 0.375 | 9.53 | 0.295 | 7.49 | 59 | |
0.157 | 4 | 0157 | 0.375 | 9.53 | 0.274 | 6.96 | 65 | |
0.1667 | 4.23 | 0167 | 0.371 | 9.42 | 0.261 | 6.63 | 61 | |
0.197 | 5 | 0197 | 0.375 | 9.53 | 0.266 | 6.76 | 69 | |
0.2 | 5.08 | 0200 | √ | 0.375 | 9.53 | 0.266 | 6.76 | 69 |
0.25 | 6.35 | 0250 | 0.375 | 9.53 | 0.268 | 6.81 | 70 | |
0.3 | 7.62 | 0300 | 0.375 | 9.53 | 0.255 | 6.48 | 76 | |
0.333 | 8.46 | 0333 | 0.375 | 9.53 | 0.245 | 6.22 | 78 | |
0.363 | 9.22 | 0363 | √ | 0.375 | 9.53 | 0.26 | 6.6 | 79 |
0.375 | 9.53 | 0375 | 0.375 | 9.53 | 0.265 | 6.73 | 79 | |
0.394 | 10 | 0394 | 0.375 | 9.53 | 0.26 | 6.6 | 79 | |
0.4 | 10.16 | 0400 | 0.375 | 9.53 | 0.293 | 7.44 | 79 | |
0.472 | 12 | 0472 | 0.388 | 9.86 | 0.287 | 7.29 | 82 | |
0.5 | 12.7 | 0500 | √ | 0.388 | 9.86 | 0.265 | 6.73 | 81 |
0.667 | 16.94 | 0667 | 0.375 | 9.53 | 0.273 | 6.93 | 83 | |
0.75 | 19.05 | 0750 | 0.388 | 9.86 | 0.273 | 6.93 | 84 | |
0.984 | 25 | 0984 | 0.375 | 9.53 | 0.262 | 6.65 | 84 | |
1 | 25.4 | 1000 | 0.383 | 9.73 | 0.254 | 6.45 | 84 | |
1.2 | 30.48 | 1200 | √ | 0.383 | 9.73 | 0.254 | 6.45 | 84 |
1.25 | 31.75 | 1250 | 0.375 | 9.53 | 0.278 | 7.06 | 84 | |
1.5 | 38.1 | 1500 | 0.375 | 9.53 | 0.264 | 6.71 | 83 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.05 | 1.27 | 0050 | 0.437 | 11.1 | 0.362 | 9.19 | 30 | |
0.0625 | 1.59 | 0063 | √ | 0.436 | 11.07 | 0.358 | 9.09 | 38 |
0.079 | 2 | 0079 | 0.472 | 11.99 | 0.374 | 9.5 | 42 | |
0.111 | 2.82 | 0111 | 0.437 | 11.1 | 0.327 | 8.31 | 52 | |
0.118 | 3 | 0118 | 0.438 | 11.13 | 0.363 | 9.22 | 52 | |
0.125 | 3.18 | 0125 | 0.438 | 11.13 | 0.357 | 9.07 | 54 | |
0.197 | 5 | 0197 | 0.438 | 11.13 | 0.315 | 8 | 65 | |
0.263 | 6 | 0236 | 0.433 | 11 | 0.313 | 7.95 | 70 | |
0.25 | 6.35 | 0250 | 0.442 | 11.23 | 0.325 | 8.26 | 70 | |
0.307 | 7.8 | 0307 | 0.445 | 11.3 | 0.343 | 8.71 | 73 | |
0.325 | 8.26 | 0325 | 0.444 | 11.28 | 0.342 | 8.69 | 74 | |
0.394 | 10 | 0394 | 0.446 | 11.33 | 0.331 | 8.41 | 78 | |
0.472 | 12 | 0472 | 0.438 | 11.13 | 0.318 | 8.08 | 80 | |
0.5 | 12.7 | 0500 | 0.452 | 11.48 | 0.327 | 8.31 | 80 | |
0.615 | 15.62 | 0615 | 0.475 | 12.07 | 0.376 | 9.55 | 82 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.05 | 1.27 | 0050 | 0.495 | 12.57 | 0.433 | 11 | 29 | |
0.079 | 2 | 0079 | 0.473 | 12.01 | 0.355 | 9.02 | 41 | |
0.098 | 2.5 | 0098 | 0.5 | 12.7 | 0.383 | 9.73 | 46 | |
0.1 | 2.54 | 0100 | √ | 0.49 | 12.45 | 0.364 | 9.25 | 46 |
0.125 | 3.18 | 0125 | 0.5 | 12.7 | 0.374 | 9.5 | 51 | |
0.157 | 4 | 0157 | 0.5 | 12.7 | 0.384 | 9.75 | 58 | |
0.16 | 4.06 | 0160 | 0.5 | 12.7 | 0.388 | 9.86 | 67 | |
0.1667 | 4.23 | 0167 | 0.5 | 12.7 | 0.384 | 9.75 | 58 | |
0.197 | 5 | 0197 | 0.5 | 12.7 | 0.365 | 9.27 | 62 | |
0.2 | 5.08 | 0200 | √ | 0.492 | 12.5 | 0.366 | 9.3 | 63 |
0.25 | 6.35 | 0250 | 0.5 | 12.7 | 0.382 | 9.7 | 67 | |
0.333 | 8.46 | 0333 | √ | 0.497 | 12.62 | 0.362 | 9.19 | 73 |
0.394 | 10 | 0394 | 0.497 | 12.62 | 0.362 | 9.19 | 76 | |
0.4 | 10.16 | 0400 | 0.497 | 12.62 | 0.364 | 9.25 | 76 | |
0.5 | 12.7 | 0500 | 0.488 | 12.4 | 0.352 | 8.94 | 79 | |
0.63 | 16 | 0630 | 0.5 | 12.7 | 0.374 | 9.5 | 80 | |
0.75 | 19.05 | 0750 | 0.525 | 13.34 | 0.399 | 10.13 | 83 | |
0.8 | 20.32 | 0800 | 0.5 | 12.7 | 0.37 | 9.4 | 83 | |
0.984 | 25 | 0984 | 0.5 | 12.7 | 0.369 | 9.37 | 84 | |
1 | 25.4 | 1000 | √ | 0.49 | 12.45 | 0.372 | 9.45 | 84 |
1.5 | 38.1 | 1500 | 0.49 | 12.45 | 0.374 | 9.5 | 85 | |
2 | 50.8 | 2000 | 0.488 | 12.4 | 0.378 | 9.6 | 87 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.1 | 2.54 | 0100 | 0.615 | 15.62 | 0.498 | 12.65 | 40 | |
0.125 | 3.18 | 0125 | √ | 0.625 | 15.88 | 0.47 | 11.94 | 45 |
0.2 | 5.08 | 0200 | 0.625 | 15.88 | 0.495 | 12.57 | 53 | |
0.25 | 6.35 | 0250 | 0.625 | 15.88 | 0.469 | 11.91 | 63 | |
0.315 | 8 | 0315 | 0.627 | 15.93 | 0.493 | 12.52 | 68 | |
0.41 | 10.41 | 0410 | √ | 0.625 | 15.88 | 0.481 | 12.22 | 72 |
0.5 | 12.7 | 0500 | √ | 0.625 | 15.88 | 0.478 | 12.14 | 76 |
0.63 | 16 | 0630 | 0.625 | 15.88 | 0.491 | 12.47 | 78 | |
1 | 25.4 | 1000 | 0.625 | 15.88 | 0.481 | 12.22 | 83 | |
1.5 | 38.1 | 1500 | 0.625 | 15.88 | 0.499 | 12.67 | 85 | |
1.575 | 40.01 | 1575 | √ | 0.625 | 15.88 | 0.499 | 12.67 | 86 |
2 | 50.8 | 2000 | √ | 0.625 | 15.88 | 0.499 | 12.67 | 86 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.0625 | 1.59 | 0063 | 0.75 | 19.05 | 0.671 | 17.04 | 25 | |
0.098 | 2.5 | 0098 | 0.742 | 18.85 | 0.626 | 15.9 | 35 | |
0.1 | 2.54 | 0100 | √ | 0.746 | 18.95 | 0.624 | 15.85 | 35 |
0.1667 | 4.23 | 0167 | 0.727 | 18.47 | 0.645 | 16.38 | 47 | |
0.197 | 5 | 0197 | 0.745 | 18.92 | 0.624 | 15.85 | 51 | |
0.2 | 5.08 | 0200 | 0.741 | 18.82 | 0.632 | 16.05 | 52 | |
0.25 | 6.35 | 0250 | 0.731 | 18.57 | 0.639 | 16.23 | 57 | |
0.276 | 7 | 0276 | 0.75 | 19.05 | 0.624 | 15.85 | 59 | |
0.333 | 8.46 | 0333 | 0.75 | 19.05 | 0.624 | 15.85 | 64 | |
0.394 | 10 | 0394 | 0.745 | 18.92 | 0.619 | 15.72 | 67 | |
0.5 | 12.7 | 0500 | 0.744 | 18.9 | 0.623 | 15.82 | 73 | |
0.551 | 14 | 0551 | 0.75 | 19.05 | 0.624 | 15.85 | 73 | |
0.591 | 15 | 0591 | 0.749 | 19.02 | 0.623 | 15.82 | 74 | |
0.709 | 18 | 0709 | 0.78 | 19.81 | 0.65 | 16.51 | 77 | |
0.748 | 19 | 0748 | 0.672 | 17.07 | 0.547 | 13.89 | 80 | |
0.787 | 20 | 0787 | 0.78 | 19.81 | 0.648 | 16.46 | 78 | |
0.8 | 20.32 | 0800 | 0.75 | 19.05 | 0.618 | 15.7 | 79 | |
0.945 | 24 | 0945 | 0.734 | 18.64 | 0.633 | 16.08 | 80 | |
1 | 25.4 | 1000 | √ | 0.743 | 18.87 | 0.619 | 15.72 | 81 |
1.5 | 38.1 | 1500 | √ | 0.712 | 18.08 | 0.59 | 14.99 | 84 |
1.969 | 50 | 1969 | 0.751 | 19.08 | 0.62 | 15.75 | 84 | |
2 | 50.8 | 2000 | √ | 0.742 | 18.85 | 0.611 | 15.52 | 84 |
2.4 | 60.96 | 2400 | √ | 0.75 | 19.05 | 0.62 | 15.75 | 84 |
3.622 | 92 | 3622 | √ | 0.75 | 19.05 | 0.634 | 16.1 | 87 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.2 | 5.08 | 0200 | √ | 0.87 | 22.1 | 0.742 | 18.85 | 48 |
0.236 | 6 | 0236 | 0.848 | 21.54 | 0.773 | 19.63 | 52 | |
0.25 | 6.35 | 0250 | 0.875 | 22.23 | 0.749 | 19.02 | 53 | |
0.394 | 10 | 0394 | 0.875 | 22.23 | 0.741 | 18.82 | 65 | |
0.5 | 12.7 | 0500 | 0.862 | 21.89 | 0.744 | 18.9 | 69 | |
0.630 | 16 | 0630 | 0.875 | 22.23 | 0.741 | 18.82 | 73 | |
0.667 | 16.94 | 0667 | 0.871 | 22.12 | 0.745 | 18.92 | 74 | |
0.787 | 20 | 0787 | 0.875 | 22.23 | 0.741 | 18.82 | 78 | |
0.945 | 24 | 0945 | 0.875 | 22.23 | 0.741 | 18.82 | 79 | |
1 | 25.4 | 1000 | 0.871 | 22.12 | 0.742 | 18.85 | 80 |
导程 | 导程代码 | 左旋可用 | 外径(供参考) | 根径(供参考) | 效率%* | |||
英寸 | mm | 英寸 | mm | 英寸 | mm | |||
0.05 | 1.27 | 0050 | LH | 0.938 | 23.83 | 0.874 | 22.2 | 17 |
2 | 50.8 | 2000 | 0.927 | 23.55 | 0.815 | 20.7 | 85 | |
3 | 76.2 | 3000 | 0.939 | 23.85 | 0.803 | 20.4 | 86 |
螺杆惯性 | ||
螺杆尺寸 | 螺杆惯性 | |
英寸 | mm | (盎司英寸秒平方/英寸) |
5/64 | (2) | 3.4 x 10 –8 |
1/8 | (3.2) | 1.8 x 10 -7 |
3/16 | (4.76) | 1.1 x 10 -6 |
1/4 | (6) | 3 x 10 -5 |
5/16 | (8) | 5 x 10 -5 |
3/8 | (10) | 1.5 x 10 -5 |
7/16 | (11) | 3.5 x 10 -5 |
1/2 | (13) | 5.2 x 10 -5 |
5/8 | (16) | 14.2 x 10 -5 |
3/4 | (19) | 30.5 x 10 -5 |
7/8 | (22) | 58.0 x 10 -5 |
15/16 | (24) | 73.0 x 10 -5 |
消隙寿命 | ||
系列 | 无Kerkote® TFE涂层 | 含Kerkote® TFE涂层 |
BFW | 不适用,典型的背隙(英寸) | 不适用,典型的背隙(英寸) |
0.003至0.010 (0.076至0.25) (cm) | 0.003至0.010 (0.076至0.25) (cm) |
机械性能 | ||||
丝杠 | 材料 | 表面光洁度 | ||
303不锈钢 (选配项) | 优于16微英寸(0.4微米) | |||
螺母 | 材料 | 抗拉强度 | 膨胀系数 | |
聚缩醛与 润滑添加剂 | 9,700磅/平方英寸 | 6.0 x 10 –5 英寸/英寸/oF | ||
组件 | 标准操作 温度范围 | 摩擦系数 聚缩醛螺母到螺杆 | ||
32 - 200o F* (0- 93o C)* | 静态= 0.08 0.08 ** 动态= 0.15 0.09 ** |
导程 | 移动速度 | 导程 | 移动速度 |
1/10 - 1/2英寸 | 4-英寸/秒 | 1 - 12 mm | 100毫米/秒 |
1/2 - 1英寸 | 10-英寸/秒 | 12 - 25 mm | 250毫米/秒 |
1 - 2 1/2英寸 | 30-英寸/秒 | 25 - 60 mm | 760毫米/秒 |
T = 负载 x 导程 x 反向移动的效率
b 2π
在发货前,所有螺杆都经手工较直。
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