- TOP
- TCG (Trochoid Cam Gear) Line-up
- TCG Runner, CRA&CPA / CRC&CPC series
TCG Runner, CRA&CPA / CRC&CPC series
The TCG Cam Rack&Roller Pinion achieves light rotational-to-linear motion transmission through rolling contact between the rollers of the meshed pinion and the rack tooth surface.
This mechanism eliminates backlash in the meshing area by adjusting the preload.
The rolling contact also minimizes wear and tear via metal-to-metal collision, resulting in low wear/dust and easy maintenance.
Aside from these, its dedicated connection jig enables high-precision rack splicing, making it easy to use longer racks.
![TCG Runner, CRA&CPA / CRC&CPC series TCG Runner, CRA&CPA / CRC&CPC series](https://20526724.fs1.hubspotusercontent-na1.net/hub/20526724/hubfs/kamo_October2023/images/product_tcg_cra-1.png?width=1080&height=882&name=product_tcg_cra-1.png)
Highlights
Zero-Backlash
The teeth always mesh via two or three portions and eliminate backlash when rotated in one or another direction.
Extended length line and high speed driving
Extendable with use of the connection jig “CJ”. And, capable of high speed driving of 180 m/min or more.
High Accuracy
The combination of cam gear and roller pinion makes a positioning accuracy and feeding accuracy (rotation-linearity ratio) as nearly as the ball-screw.
Low noise, Low vibration
Rollers of Pinion supported by bearings roll smoothly on the trochoid gear. Thereby tooth striking noise, rotating noise and also vibration are reduced.
Low dust
Due to the smooth rotation, the structure dispenses with a least amount of heat and dust generated and cope with a clean room operation.
No need for applying the lubricant
Combined with the TCG lubrication supply system TLS, No need for applying the lubricant, completely maintenance-free are realized.
Model
Roller Pinion
CPA | 1 |
---|---|
1610B | 2 |
1 | 3 |
A | 4 |
L | 5 |
1.Product Name | CPA / CPC series |
---|---|
2.Frame number | CPA:1010B,1210B,1610B,2010B,2510B,3212B CPC:3212A,4012B |
3.Surface treatment | 1:No surface treatment (standard) 2:Black chromium plating 3:Fluorine black chromium plating *Models 10 and 12 are 1 and 2 only. |
4.Accuracy | A:Standard grade B:Premium grade |
5.TLS TCG Lubrication Systems |
No sign:None L:Yes |
Cam Rack
CRA | 1 |
---|---|
1610A | 2 |
1 | 3 |
A | 4 |
F | 5 |
L480 | 6 |
1.Product Name | CRA / CRC series |
---|---|
2.Frame number | CRA:1010A,1210A,1610A,2010A,2510A,3212A CRC:3212A,4012A |
3.Surface treatment | 1:No surface treatment (standard) 2:Black chromium plating |
4.Accuracy | A:Standard grade B:Premium grade |
5.Mounting hole | F:Side mount hole only (standard) Y:Side mount hole+ Tap at bottom surface *Models 10 and 12 are F only. |
6.Length of Cam Rack | Please refer to the dimension table.(Catalog: P14)*Can also handle short rack cuts not specified in the dimension table. |
Cam Rack Connection Jig
CJ | 1 |
---|---|
10A | 2 |
1.Product Name | CJ series |
---|---|
2.Frame number | 10A,12A,16B,20B,25B,32B,40B |
Specifications
ModelItems
|
||
---|---|---|
Roller Pinion | ||
Cam Rack |
CPA / CRA series | CPC / CRC series | ||||||
---|---|---|---|---|---|---|---|
CPA1010B | CPA1210B | CPA1610B | CPA2010B | CPA2510B | CPA3212B | CPC3212A | CPC4012B |
CRA1010A | CRA1210A | CRA1610A | CRA2010A | CRA2510A | CRA3212A | CRC3212A | CRC4012A |
Common spec. | Basic dynamic rated load | N |
---|---|---|
Maximum working load | N | |
Allowable static rated load | N | |
Basic dynamic rated torque *1 | N・m | |
Maximum working torque *1 | N・m | |
Allowable static rated torque *1 | N・m | |
Displacement distance of pinion per rotation | ㎜/revolution | |
Max pressure angle | ° | |
Module | mm | |
Roller Pinion | Number of tooth | teeth |
Diameter of pitch circle *2 | mm | |
Mass weight | kg | |
Inertia moment | x10-4 kg・m2 | |
Cam Rack | Pitch | ㎜ |
Predetermined length | mm | |
Number of tooth | teeth | |
Mass weight | kg | |
Outline Drawing | Roller pinion / Cam Rack | |
Connection Jig | ||
CAD Data | ||
Catalog | ||
Instruction Manual |
250 | 500 | 1000 | 1500 | 2200 | 3600 | 6000 | 15000 |
250 | 500 | 1700 | 2200 | 3100 | 6600 | 10500 | 18000 |
380 | 750 | 2000 | 3000 | 4400 | 7200 | 18900 | 26000 |
4.0 | 9.5 | 25.5 | 47.7 | 87.5 | 220 | 366.6 | 1146 |
4.0 | 9.5 | 43.3 | 70.1 | 123.4 | 403.3 | 641.5 | 1375.2 |
6.0 | 14.3 | 50.9 | 95.5 | 175.1 | 440 | 1150 | 1986.4 |
100 | 120 | 160 | 200 | 250 | 384 | 384 | 480 |
31 | 30.2 | 30.7 | 30.1 | 30.7 | 30.1 | 30.1 | 30.0 |
3 | 3.6 | 4.75 | 6 | 7.5 | 9.5 | 9.5 | 12 |
10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 |
31.831 | 38.197 | 50.9 | 63.7 | 79.6 | 122.2 | 122.2 | 152.8 |
0.20 | 0.31 | 0.71 | 1.3 | 2.1 | 6.4 | 6.4 | 12.4 |
0.41 | 0.96 | 3.93 | 10.5 | 25.5 | 169 | 169 | 594 |
10 | 12 | 16 | 20 | 25 | 32 | 32 | 40 |
480 | 480 | 512 / 992 | 500 / 1000 | 500 / 1000 | 512 / 992 | 512 / 992 | 520 / 1000 |
48 | 40 | 32 / 62 | 25 / 50 | 20 / 40 | 16 / 31 | 16 / 31 | 13 / 25 |
0.6 | 0.6 | 1.1 / 2.2 | 2.1 / 4.2 | 2.7 / 5.4 | 4.2 / 8.4 | 4.2 / 8.4 | 6.9 / 13.8 |
*1 Basic dynamic rated torque (maximum working torque, allowable static rated torque) is torque observed when applying basic dynamic rated load (maximum working load, allowable static rated load) to roller pinion along diameter formed by pitch circle
*2 The indicated pitch circle diameter values are theoretical, not representing the actual pitch circle diameters of the respective roller pinions
TCG (Trochoid Cam Gear) Line-up
RGF&CPA / RFC&CPC series
![TCG Ring(Full Ring),RGF&CPA/RFC&CPC Series](https://20526724.fs1.hubspotusercontent-na1.net/hubfs/20526724/kamo_October2023/images/product_tcg_rgf_02-1-1-1%20(1).png)
- Frame number
-
RGF&CPA:1010,1210,1610,2510,3212
RFC&CPC:3212,4012
- Maximum working torque(N・m)
-
RGF&CPA:11 - 1930
RFC&CPC:1800 - 5300
RGF&CPA:1010,1210,1610,2510,3212
RFC&CPC:3212,4012
RGF&CPA:11 - 1930
RFC&CPC:1800 - 5300
(Circular Arc Ring),UGD&CPA/UDC&CPC series
![TCG Ring Internal-gear type(Circular Arc Ring), UGD&CPA/UDC&CPC series](https://20526724.fs1.hubspotusercontent-na1.net/hubfs/20526724/kamo_October2023/images/product_tcg_ugf3-2%20(1).png)
- Frame number
-
UGD&CPA:1610,2510,3212
UDC&CPC:3212,4012
- Maximum working torque(N・m)
-
UGD&CPA:535-9600
UDC&CPC:6910-32000
UGD&CPA:1610,2510,3212
UDC&CPC:3212,4012
UGD&CPA:535-9600
UDC&CPC:6910-32000