{"id":185,"date":"2024-07-16T15:06:21","date_gmt":"2024-07-16T07:06:21","guid":{"rendered":"https:\/\/www.bihec.com\/newmarksystems\/?p=185"},"modified":"2024-07-16T15:06:21","modified_gmt":"2024-07-16T07:06:21","slug":"newmark-systems-rm-3%e4%bd%8e%e6%b8%a9%e6%97%8b%e8%bd%ac%e5%ae%9a%e4%bd%8d%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/newmarksystems\/newmark-systems-rm-3%e4%bd%8e%e6%b8%a9%e6%97%8b%e8%bd%ac%e5%ae%9a%e4%bd%8d%e5%99%a8\/","title":{"rendered":"Newmark Systems RM-3\u4f4e\u6e29\u65cb\u8f6c\u5b9a\u4f4d\u5668"},"content":{"rendered":"
\n
\n

RM-3\u4f4e\u6e29\u65cb\u8f6c\u5b9a\u4f4d\u5668<\/a><\/h2>\n<\/div>\n<\/div>\n
\n
\n
\"Thermal
\u73af\u5883\u70ed\u7bb1<\/figcaption><\/figure>\n

\u8be5\u7248\u672c\u7684RM-3\u8bbe\u8ba1\u7528\u4e8e\u5728-50\u00b0C\u81f370\u00b0C\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u8fd0\u884c\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u6e29\u5ea6\u8303\u56f4\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u4e13\u95e8\u8bbe\u8ba1\u7684\u6b65\u8fdb\u7535\u673a\uff0c\u5728\u6240\u6709\u8f74\u627f\u548c\u8717\u8f6e\u4e0a\u4f7f\u7528\u4e86Molykote 33\u6da6\u6ed1\u8102\uff0c\u5e76\u4e14\u8fd8\u5bf9\u5916\u58f3\u8fdb\u884c\u4e86\u4fee\u6539\uff0c\u4ee5\u5141\u8bb8\u5728-50\u00b0C\u7684\u6e29\u5ea6\u4e0b\u6b63\u786e\u5b89\u88c5\u8f74\u627f\u3002RM-3\u7684\u8bbe\u8ba1\u5229\u7528\u4e86\u5355\u4e2a\u9884\u8f7d\u4ea4\u53c9\u6eda\u67f1\u8f74\u627f\u8fdb\u884c\u5de5\u4f5c\u53f0\u79fb\u52a8\u3002\u8fd9\u79cd\u8bbe\u8ba1\u65b9\u6cd5\u6d88\u9664\u4e86\u53cc\u8f74\u627f\u914d\u7f6e\u7684\u4f7f\u7528\uff0c\u4ece\u800c\u6539\u5584\u4e86\u8f74\u5411\u8df3\u52a8\u548c\u6446\u52a8\u3002\u8fd9\u79cd\u65cb\u8f6c\u5de5\u4f5c\u53f0<\/a>\u91c7\u7528\u8717\u8f6e\u4f20\u52a8\uff0c\u53ef\u63d0\u4f9b90:1\u548c45:1\u7684\u4f20\u52a8\u6bd4\u3002<\/p>\n

\n
\u6280\u672f\u53c2\u6570<\/span><\/strong><\/div>\n<\/div>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
Resolution<\/div>\n<\/td>\n
\n
0.29 arc-sec (90:1 gear ratio, 250 microsteps)<\/div>\n<\/td>\n<\/tr>\n
\n
Accuracy<\/div>\n<\/td>\n
\n
\u00b172 arc-sec<\/div>\n<\/td>\n<\/tr>\n
\n
Max. Speed<\/div>\n<\/td>\n
\n
Stepper Motor: 25\u00b0\/sec (90:1 gear ratio), 45\u00b0\/sec (45:1 gear ratio)<\/div>\n<\/td>\n<\/tr>\n
\n
Unidirectional Repeatability<\/div>\n<\/td>\n
\n
10 arc-sec<\/div>\n<\/td>\n<\/tr>\n
\n
Backlash<\/div>\n<\/td>\n
\n
125 arc-sec<\/div>\n<\/td>\n<\/tr>\n
\n
Max Load Capacity<\/div>\n<\/td>\n
\n
20.4 kg (45 lbs)<\/div>\n<\/td>\n<\/tr>\n
\n
Travel Range<\/div>\n<\/td>\n
\n
360\u00b0 Continuous<\/div>\n<\/td>\n<\/tr>\n
\n
Encoder<\/div>\n<\/td>\n
\n
Optical rotary encoder mounted to rear of motor, 4000 CPR with Index<\/div>\n<\/td>\n<\/tr>\n
\n
Limit Switches<\/div>\n<\/td>\n
\n
None<\/div>\n<\/td>\n<\/tr>\n
\n
Origin<\/div>\n<\/td>\n
\n
Optical Home Switch\u00a0Index mark on encoder<\/div>\n<\/td>\n<\/tr>\n
\n
Gear Ratio<\/div>\n<\/td>\n
\n
90:1 or 45:1<\/div>\n<\/td>\n<\/tr>\n
\n
Stage Weight<\/div>\n<\/td>\n
\n
1.4 kg (3 lbs)<\/div>\n<\/td>\n<\/tr>\n
\n
Material<\/div>\n<\/td>\n
\n
Aluminum Alloy Construction<\/div>\n<\/td>\n<\/tr>\n
\n
Finish<\/div>\n<\/td>\n
\n
Black Anodize<\/div>\n<\/td>\n<\/tr>\n
\n
Operating Temperature<\/div>\n<\/td>\n
\n
-50\u00b0C to 70\u00b0C<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"RM-3<\/p>\n

\n
\n
\u7535\u673a\u9009\u9879<\/span><\/div>\n<\/div>\n<\/div>\n
\n
\n
\"msl_stepper-motor\"<\/p>\n
17\u53f7\u6b65\u8fdb\u7535\u673a<\/h5>\n