RVC Series Precision Cycloidal Gearbox Suppliers

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RVC Series Outline Dimension Drawing

■10 CBX-RVC Outine Drawing

 

 

•Note:

1.The picture shows a hollow 10CBX reducer, the picture shows bare metal;

2.Reducer speed ratio: Equipped with sun gear and input gear, the center set at 60.5, Speed ratio desirable (81,108,153,189,243): customers can design their own;

3.Grease: VIGO GREASE REO or RE-00 (MOLYWHITE);

4.Rated output torque: 98N.m (output speed: 15R / Min);

5.The installation flanges shall be specially designed and manufactured to ensure the center distance and the relevant requirements of the PRCs;

6.Seal to be installed, pay attention to concentricity positioning.

 

■27 CBX-RVC Outline Drawing

 

 

■50 CBX-RVC Outine Drawing

 

 

■100 CBX-RVC Outline Drawing

 

■200 CBX-RVC Outline Drawing

 

 

 

 

RVC Type Reducer Installation Guide

In order to make fully use of RVC type reducer, it is very important to do optimal design of assembly precision, installation method, lubrication. 请认真阅读以下注意事项。Please carefully read the following notes.

 

■Assembly Precision

The installation of side components of RVC type reducers shall be designed based on drawing D.1. Poor assembly will cause shaking, noise and tooth gap, etc.

 

•Figure D.1: RVC series assembly precision

 

 

■Assembly Method

•RVC type reducer installed on the supporting parts of standard legend for see figure D.2. When assembly, please be sure to inject the specified amount of grease.

•Figure D.2, figure D.3 shows the "0" type of ring seal position, so please refer to the seal design.

•The structure can not be used "0" ring, please use the form C.3 liquid sealing sealant.

 

■Example Of Low Speed Tube Assembly

Low speed tube for protection through the hollow part of the cable and the lubrication grease inside the seal reducer. Figure D.2 is a reference example for the installation of a low speed tube.

 

■Output Shaft Bolt Fastening Assembly Example: Figure D.3

 

Table D.1: RVC series assembly precision size table (Unit: mm)

 

Model /Item

Center Distance Tolerance

Concentric Tolerance

Parallelism Tolerance

X

a

b

10CBX-RVC

 

 

 

27CBX-RVC

 

 

 

50CBX-RVC

 

 

 

100CBX-RVC

±0.03

Max 0.03

Max 0.03

200CBX-RVC

 

 

 

320CBX-RVC

 

 

 

500CBX-RVC

 

 

 

 

•Figure D.2: Assembly example

 

 

•Figure D.3: Assembly example

 

 

•Table D.2: "0" - shaped ring (I) sealing size table (mm)

 

Model/Cock

10CBX-RVC

27CBX-RVC

50CBX-RVC

100CBX-RVC

200CBX-RVC

320CBX-RVC

500CBX-RVC

O ring

Nominal number

C0-0625

C0-0634

C0-0643

S70

G95

G135

G145

Wire diameter

Φ2.40

Φ2.40

Φ3.50

Φ2.00

Φ3.10

Φ3.10

Φ3.10

Internal diameter

Φ29.7

Φ42.2

Φ59.6

Φ69.5

Φ94.4

Φ134.4

Φ144.4

Groove size

d Internal diameter d

Φ30.2

Φ43.2

Φ60.3

Φ70.0

Φ95.0

Φ135.0

Φ145.0

Width B

3.2

3.2

4.7

2.7

4.1

4.1

4.1

 

•Table D.3: "O" - shaped ring (II)

 

Model

Apply The "O" Shape Ring

10CBX-RVC

AS568-048

27CBX-RVC

AS568-163

50CBX-RVC

AS568-169

100CBX-RVC

AS568-173

200CBX-RVC

AS568-277

320CBX-RVC

AS568-281

500CBX-RVC

B2401-G460

 

■Central Gear, Input Gear

•Center gear, input gear precision

If the center gear, the input gear's precision is bad, can produce the noise, the tooth gap, therefore needs to carry on the design according to the following precision.

Table D.4 center gear, the accuracy of the input gear.

 

■Output shaft through hole bolt solid assembly, please ask the company related technical personnel.

•Figure D.4: Center gear, input gear precision

 

 

•D.4: Center gear, input gear precision

 

Fit Tolerance

X

Concentric Tolerance

a

Central Gear Pinion

Precision Grade

Central Gear

Precision Grade

Input Gear

Precision Grade

h6

Max 0.03

GB/T 10095 8 level

GB/T 10095 7 level

GB/T 10095 8 level

 

•Table D.5: Gear gap of the input gear and the big gear of the central gear (Normal line)

 

Model

Tooth Gap (Common Law) (mm)

10CBX-RVC

0.035~0.090

27CBX-RVC

0.040~0.110

50CBX-RVC

0.050~0.130

100CBX-RVC

0.060~0.140

200CBX-RVC

 

320CBX-RVC

0.075~0.180

500CBX-RVC

 

 

•Table D.6: Gear parameters of central gear pinion

 

Model

Gear Modulus m

Gear

z

Coefficient Of Variation

X

10CBX-RVC

1.00

48

-0.04

27CBX-RVC

1.00

57

+0.2

50CBX-RVC

1.25

61

0

100CBX-RVC

1.75

48

+0.3

200CBX-RVC

2.50

43

0

320CBX-RVC

2.00

78

0

500CBX-RVC

2.00

83

0

 

•Standard center gear

RVC type gear reducer with standard center gear. If you need a standard center gear, please specify when ordering. Table D.7 gear parameters of the standard center gear.

 

•Table D.7: Gear parameters of standard center gear

 

Model

Gear Modulus m

Gear

z

Coefficient Of Variation

X

10CBX-RVC

2.00

57

0

27CBX-RVC

1.25

78

0

50CBX-RVC

2.00

78

0

100CBX-RVC

1.75

112

0

200CBX-RVC

2.00

110

0

320CBX-RVC

2.00

125

0

500CBX-RVC

2.00

150

0

 

■Tightening Torque Of Bolts

RVC type reducer using the six angle bolt, according to the table C.4 fastening torque for fastening, bolts, please use the disc spring washer, to prevent bolt loose and scratch the bolt seat.

 

■Install Input Gear

Figure D.5: Indicates the shape of the servo motor shaft and the installation of the input gear sample, please refer to this diagram for design.

 

•Figure D.5: Input gear assembly

No screw motor shaft

 

 

The motor shaft with a screw hole

 

 

The motor shaft is a conical shaft and is provided with a bolt

 

 

■lubrication

•Reducer in the factory is not filled with grease, so in the installation of the reducer, be sure to fill according to the required amount of filling the recommended lubricant.

•Reducer lubricant filling amount accounts for the interior space of the 70〜90%, please make sure that there are about 10% of the space is not filled up.

•Please note that the design of reducer installation needs two oil filling hole, need to seal and convenient oil filling, discharge of oil.

•Reducer sealed grease, the general replacement of oil time is about 5000 hours, please regularly check the grease of aging, pollution, and the provisions of replacement time.

 

•Figure D.6: Lubricating oil injection position (Horizontal) (Install horizontal axis)

 

•Figure D.7: Lubricating oil injection position (Vertical)

 

(Install vertical axis-1)

 

 

(Install vertical axis-2)

 

 

•Table D.8: Grease filling amount

 

Model

Install Horizontal Axis (CC)

Install Vertical Axis (CC)

10CBX-RVC

147

167

27CBX-RVC

266

305

50CBX-RVC

498

571

100CBX-RVC

756

857

200CBX-RVC

1831

2076

320CBX-RVC

3536

4047

500CBX-RVC

5934

6900

 

■Guarantee

The warranty period and the scope of the warranty provisions are as follows.

 

•Warranty period

In the product catalog records of the normal assembly and lubrication under the condition of the use of the premise, the warranty period for the delivery of a year or the product running time of 2000 hours to reach the first time between the two.

 

•Warranty coverage

During the warranty period, the company shall be responsible for the maintenance or replacement of the product as a result of the failure of the company's product defects. 

But the following conditions are not within the scope of the warranty.

 

①Failure due to improper operation or use of the customer

②Non the company's implementation of the transformation or repair of the failure of the

③Non product causes of failure

④Other natural disasters and other non liability of the company led to the failure of

 

Moreover, the warranty here refers to the warranty for this product.

For other losses caused by the failure of this product, and the equipment on the dismantling of the hours, costs, etc., are not responsible for the company.