設(shè)備展示
Equipment display
產(chǎn)品圖冊(cè) 限扭
Products Catalogue . Expanding sleeve
53 54
1.依據(jù)負(fù)載條件或設(shè)備本身的力的大小來(lái)決定所需打滑扭
矩。如果設(shè)備負(fù)載條件不清楚，請(qǐng)將打滑扭矩設(shè)為馬達(dá)產(chǎn)
生在承載限扭裝置的軸上扭矩的1.5-2倍。
2.選用限扭裝置時(shí)，應(yīng)選擇有足夠大的扭矩范圍和孔徑范
圍。
3.根據(jù)兩個(gè)摩擦片中間夾的中心元件的厚度來(lái)決定選擇最
合適的襯環(huán)寬度。
The required sliding torque is set depends upon the
loading or the force of the equipment. If the loading
conditions are not clear, please set the sliding to que as
1.5-2 times of one upon the shaft that carries the Torque
Limiter. Please select the Torque Limiter with sufficient
torque and aperture ranges.
Select optimum lining ring length according to the center
part thickness clamped between the two friction discs.
1.中心原件的摩擦表面應(yīng)加工，以保證額定轉(zhuǎn)矩，以及平
面度、平行度、與孔一致和防銹、防油污。推薦表面粗糙
度為Ra1.6。如果中心元件不能滿足以上技術(shù)要求，打滑
扭矩將不穩(wěn)定。
2.請(qǐng)按下表來(lái)加工中心元件的孔，和選擇最小鏈輪齒數(shù)和
襯環(huán)寬度。
Process the friction face of center parts to ensure the
rated torque, planeness and parallelism in line with the
bore and protect the parts from the rust and oil. The
recommended surface roughness(Ra) is 1.6. The sliding
torque will be not stable if the center part is defected.
Please process the bore of center parts according to the
following Table and, select sprocket with min. teeth
number and lining ring length.
選型SELECTION CENTERPARTS中心元件
限扭裝置扭矩的設(shè)定是依靠上緊和松開調(diào)節(jié)螺栓和/或調(diào)節(jié)
螺母來(lái)實(shí)現(xiàn)的。針對(duì)RTL50到RTL89，依靠調(diào)節(jié)螺母；針
對(duì)RTL127和RTL178，依靠調(diào)節(jié)螺栓。
Tight and loose the adjusting bolts and/or nuts to set the
torque of the Torque Limiter. The Limiter form size RTL50
to RTL89 depend upon the adjusting nuts, whereas RTL
127 and RTL178 depends upon the adjusting bolts.
扭矩的設(shè)定可以在將限扭裝置安裝在軸上后進(jìn)行，過(guò)程是：
Set the torque after mounting the Limiter upon the shaft
as follow:
RTL50到RTL89的規(guī)格
For sizes form RTL50 to RTL89
首先，用手旋轉(zhuǎn)上緊調(diào)節(jié)螺母，以至固定碟型彈簧和壓板；
Rotate to tight the adjusting nuts by hands to fix the disc
spring and plate;
然后，試著用扳手將螺母上緊，約60度。
Then, try to tight the nuts (about 60℃）by wrench
扭矩的設(shè)定TORQUESETTING
RTL127到RTL178的規(guī)格
ForsizesformRTL127toRTL178
首先，旋轉(zhuǎn)螺母，固定碟型彈簧和壓板，再上緊每一個(gè)調(diào)
節(jié)螺栓，約60度。
First, rotate the nuts to tight the disc spring and pressure
plate. Then tight all the adjusting bolts (about 60℃）
然后，如果限扭裝置在正常負(fù)載條件下能夠打滑，請(qǐng)逐漸
上緊螺母（RTL50到RTL89）或螺栓（RTL127到RTL178
），直到限扭裝置停止打滑。請(qǐng)務(wù)必保證均勻上緊（或松
開）每個(gè)螺栓。If the Limiter slides with normal loading,
please tight the nuts (for sizes form RTL50 to RTL89) or
bolts (form RTL127 to RTL178) generally until the
Limiters stop sliding. Please ensure that each bolt is
tightened or lossened averagely.
通過(guò)這樣的幾次測(cè)試，來(lái)找到適合設(shè)備的限扭設(shè)定。下表
顯示有效旋轉(zhuǎn)角度和限設(shè)定的關(guān)系，供參考。
Find out the setting torque appropriate for the equipments
after tests. Please refer the following Table that shows
the relationship between the effective rotation angle and
torque setting.
為了精確扭矩設(shè)定，推薦試運(yùn)行一次限扭裝置，比如，在
當(dāng)轉(zhuǎn)速50-60rpm,500轉(zhuǎn)時(shí)，旋轉(zhuǎn)調(diào)節(jié)螺母貨螺栓45度。
To make torque setting precisely, we recommend you to
use Torque Limiter for trial once. For example, while the
rotation speed is 50-60 rpm with 500 circles, rotate the
adjusting nuts or bolts around 45℃
