产品名称： 消隙直齿轮 0.5 模数
产品型号： NS50SU 60-120
产品简介： 消隙齿轮适用于高精密机械，电动和电子产品里，能够提供“零”间隙的传动，消除高精度要求的传动误差。
无间隙直齿轮 - 模数0.5
压力角20度 Pressure Angle 20 Degree Full Depth Tooth
齿面切削精加工
精度等级：JIS G 4303
产品型号结构 Product Numbering System
无侧隙直齿轮的特点
Feature of Anti Baclach Spur Gears
1) 范围从模数 0.5 到 2.0。
2) 材质：铝，碳钢，铬钼钢和不锈钢。
3) KG-无侧隙直齿轮是能够与其他制造商相匹配, 但是,要达到效果，
建议使用KG-磨直齿和KG-直齿轮的系列。
1) The varietions are from module 0.5 to 2.0.
2) Materials : Aluminium, Carbon Steel, Chromium Molybdenum Steel,
Stainless Steel.
3) KG-Anti Backlash Spur Gear is able to match with other makers, however it
is advisable to use
KG-Ground Spur Gear series and KG-Spur Gear Series for best result.
BW 系列是用弹簧的张力, 将齿轮 A与齿轮 B 做巡回方向调节, 再与相匹配的齿轮啮合, 以达到消除啮合产生的侧隙。
Method of BW series is the spring suspension of gear A and B.The tension of spring will allow them to slip relatively to each other by the force.
This method will eliminate the backlash once gear A and B engage with the match gear.
调整为零的点作为 n0。
Adjustment of zero points as n0.
1) 依照容许传达能力扭矩列表，来选择 NS 或 NSG 系列。
2) NS 和 NSG 系列的调节方法是一样的. 在无弹簧张力之下, 首先根据指标, 巡回转动齿 至零点,直到两齿完全吻合, 然后根据容许传达能力扭矩列表, 转动两齿或以上的距离。
3) 请参照容许传达能力扭矩列表, 不要超出无侧隙的承载量。
1) For selection NS and NSG series, refer to the Allowable Transfer Capability Torque Table.
2) For NS and NSG, all adjustments are similar.
Rotate the gear with arrow mark indicator to zero point until both gear teeth are fully match with no tension of spring. At zero point pitch where both gear teeth match, rotate two (2) pitches or more according to Allowable Transfer Capability Torque Table.
3) Reference to the Table provided, do not exceed the load maximum limitation of Anti Backlash function.
使用容许传达扭矩的方法。
Method for settlement of Allowable Transfer Torque.
齿距的移动方法 ( n )
首先, 从 NS 与 NSG 选择适合的无侧隙直齿齿轮, 然后依照你的需求, 从容许传达能力扭矩列表中, 找出所需扭矩要求的齿距移动值.
例: 你采用了NSG 系列中的NSG50S60B+0808,你所需的扭矩为15牛顿 / 毫米, 根据容许传达能力扭矩列表,你需要移动3个齿距以达到你所要求的扭矩, 再与相匹配的齿轮啮合.
NUS 系列，依照容许传达能力扭矩列表，转移齿距有极限的. 允许在两个齿距为转移。
Method of Shifting pitch( n )
Firstly, select suitable Anti backlash Spur Gears from NS and NSG series. Secondly, find the numerical value of shifting pitch of your required torque from the Allowable Transfer Capability Torque Table (Chart).
Example: Your existing require NSG part number is NSG50S 60B+0808, your existing torque speed is 15N per cm, you need to shift 3 pitch in order to get the next largest value inside the Allowable Transfer Capability Torque Table (Chart) and assembly to match your existing gear.
For NSU series, there is a limitation to the shifting of the pitch as according to the Allowable Transfer Capability Torque Table (Chart).
The minimum and maximum requirement for the shifting are allowable at 2 pitches.
注 : 使用
1) NUS 系列，依照容许传达能力扭矩列表，转移齿距有极限的.允许在两个齿距为转移。
2) NSU系列, 全不锈钢完成铁氟龙层能减少齿面磨损及提供稳定平滑的运转.
零点调节方法:
巡回调节齿轮，直到在无弹簧张力情况下，两齿轮的齿完全啮合。
Precaution of Usage
1. For NSU series, there is a limitation to the shifting of the pitch as according to the Allowable Transfer Capability Torque Table (Chart).The required shifting allowed is two pitch only.
2. NSU series for all stainless steel are completed with Teflon coating that will prevent scuffing and provide smooth motion.
Method of adjustment of zero point.
Rotate the gear with arrow mark indicator to zero point until both gear teeth are fully match with no tension of spring.