平鍵端部形狀有圓頭(A型)、平頭(B型)和單圓頭(C型)三種 (如下圖) ，C型鍵用于軸端。 A、C型鍵的軸上鍵槽用端銑刀切制，對軸應力集中較大， B型鍵的軸上鍵槽用盤銑刀銑出，軸上應力集中較小。

廈門岳航計算機工程有限公司

聯(lián)系人：李素云

企業(yè)QQ：2851195446，2851195466

手機：18965423501

座機：0592-5165501

1.2半圓鍵聯(lián)接：它靠鍵的兩個側面?zhèn)鬟f轉矩，故其工作面為兩側面。上鍵槽用尺寸與半圓鍵相同的圓盤銑刀加工，因而鍵在槽中能繞其幾何中心擺動，以適應輪轂槽由于加工誤差所造成的斜度。

1.3楔鍵聯(lián)接：鍵的上下兩表面是工作面，鍵的上表面和輪轂鍵槽底面均有1∶100的斜度，裝配后，鍵即楔緊在軸和輪轂的鍵槽里，工作表面產(chǎn)生很大預緊力。

New Falk Omnibox Worm Gear Reducer 1300WLQMIA 1300WLQMA50-AB AB Motor 50:1

Used Morse Gear Reducer 25GCT 2.62 HP 1750 RPM 10:1 Ratio 90°

New Dodge Tigear Gearbox Reducer 7916150FD

New Unopened Hub City Straight Bevel Gear Drive Reducer 0220-21112-033 Model: M3

New FALK Omnibox Worm Reducer 1206WBM2A Ratio 1:30 0.896 HP Motor: AA

New Morse Emerson Power Transmission Gearbox Reducer C38Q56L50 Input RPM: 2.45

New Hytrol Reducer 40:1 Ratio R-115 RH MOD 4MC for Conveyer

New Boston Gear ISO 9002 700 Series Speed Reducer RF715D10SB56 1.07HP

Used Reliance Worm Gear Reducer M052014005YP 56CM16A Size .9HP 101:1 Ratio

New Emerson US Electrical Motors Torqube Gear Reducer E638/Z11F .72 HP Z262R076

New Falk Enclosed Gear Drive 2115J 05

New Dodge Tigear-2 Gear Reducer 17Q05R14 MR94758L1 Ratio: 5 Max HP IN: 2.61

New Kamoseiko Corp. Gear Ball Reducer 10:1 Ratio BR125UH

Rebuilt Dodge APG Gear Reducer 140SM3A 07916360MY Ratio: 2.7 Input HP: 5.65

Rblt PIV Drives GmbH Speed Drive Gear Reducer A0-ST-Q 489802 G4 .75 kW

Rblt Perfection Gear Reducer Drive RD-0AFBC Ratio 1:1

Rblt Viking Pump Helical Gear Reducer 3-551-050-276 2.76:1 Gear Ratio

New Nidec Shimpo Able Servo Gear Head Reducer VRAFC2500700000T VRSF-25C-200 TMRO

New Winsmith SE Encore Speed Gear Reducer E26 MDTD 300 LUR 56C E26MDTD31000MM

New Winsmith Gear Reducer E26 MDTD 300 RUL 56C E26MDTD71000MM 1750RPM 2660HP

New Boston Gear Worm Gear Speed Reducer F713-30-B5-G .320HP 30:1 1.0SF @ 1750RPM

New Teijin Seiki Gear Reducer RV-250AII-118.5-1 RV250AII11851

New Racine Hydraulics & Machinery Inc. Gear Reducer PVT PSS0 25ER 01

New 15:1 Acrison Gearbox Gear Drive Reducer FHMQ1206-749033 2070060HSS 1.57 Hp

CI520V1

CI522

CI522A

CI526

CI532V02

CI532V04

CI540

CI560

CI570

CI627

CI801

CI810B

CI810V1

CI820

CI820-1

CI820-2

CI820V1

CI830

CI840

CI840A

CIC01

CLC01

CLC03

New Boston Gear Speed Reducer FWC721-150-B5-G FWC721150B5G 52444

New Morse Gear Reducer 35RW-1-LR-B+T 2.02HP 1750 RPM 35RW-1-LR B&T

New Stober Drives Speed Reducer Gear Box K102WG0280MR160/140BLL 1 HP 1750 RPM

New Boston Gear Worm Gear Speed Reducer F738-50-B7-G 9-52101-10 Ratio: 50:1

鉤頭楔鍵聯(lián)接