Tampilan produk bervariasi tergantung ukuran sambungan dan lubang akhir. Gunakan tabel model di bawah ini untuk dimensi dan kirimkan detail kedua poros untuk pengerjaan mesin.
Kopling Fleksibel NM97
NM97 provides 45 N.m nominal torque, up to 42 mm bore capacity and a rated speed limit of 3000 rpm. It is suited to compact pumps, fans and light machinery when torque, shaft fit, alignment and installation space are all within the model limits.
NM97 technical data
NM97 is a useful transition size: it carries 45 N.m nominal torque and accepts bores up to 42 mm, a meaningful jump from NM82. That extra shaft capacity is often the reason to consider it, so the keyway and remaining hub section deserve attention.
| Model | Torsi nominal | Batas kecepatan | D | D1 | d max | L | S | Radial | Angular |
|---|---|---|---|---|---|---|---|---|---|
| NM97 | 45 Nm | 3000 putaran per menit | 97 mm | 69 mm | 42 mm | 50 mm | 3.0 +/- 1.0 mm | 0.05 mm | 2.5 derajat |
Nilai D, D1, d max, L, S, dan radial dinyatakan dalam milimeter. Perpindahan sudut ditunjukkan dalam derajat. Pada layar yang lebih kecil, seret tabel secara horizontal untuk melihat semua kolom.
Pemeriksaan kesesuaian dan pemesinan
The main envelope grows to 97 mm diameter and 50 mm length. Confirm guard clearance and the shaft-to-shaft space before approving a larger bore, especially on replacement drives where the previous coupling may have been shorter.
Di mana ukuran ini cocok
Use the 45 N.m rating and 3000 rpm limit for initial screening, then describe starts, reversing and shock. NM97 can suit pump, blower and machine duties that need more bore capacity than the smaller sizes without yet moving into the heavier mid-range group.
Penyelarasan dan perakitan
The specified hub separation is 3.0 +/- 1.0 mm. Radial misalignment is limited to 0.05 mm and angular misalignment to 2.5 degrees, so a machine that cannot hold alignment should be corrected rather than upsized as a workaround.
Prepare the NM97 RFQ
For NM97, include the actual bore and keyway on each side plus any drawing-controlled fit. Add the running speed and driven-equipment description so the 42 mm bore capacity is not reviewed in isolation from torque.
Kondisi material dan layanan
NBR is the normal flexible-element material. Material alternatives should be tied to temperature, fluid exposure or another defined service requirement, not selected from the colour of an existing ring.
Bandingkan ukuran NM terdekat.
Compare NM112 when torque or bore is near the NM97 ceiling. If the shafts are below 32 mm and the duty is lighter, NM82 may reduce the coupling envelope.
