Menu
QR20_E2
The accuracy of the QR series can be classified into four classes: high (H), precision (p), super precision (Sp) and ultra precision (Up). Customers may choose the class by referencing the accuracy requirements of the applied equipment
HIWIN QR series offers two types of guide blocks, flange and square type. Because of the low assembly height and large mounting surface, the flange type is excellent for heavy moment load applications.
|
Model No. |
Dimensions of Assembly (mm) |
Dimensions of Block (mm) |
Dimensions of Rail (mm) |
Mounting Bolt for Rail |
Basic Dynamic Load Rating | Basic Static Load Rating |
Static Rated Moment |
Weight |
||||||||||||||||||||||||
| MR
kN-m |
MP
kN-m |
MY
kN-m |
Block
kg |
Rail
kg/m |
||||||||||||||||||||||||||||
| H | H1 | N | W | B | B1 | C | L1 |
L |
K1 | K2 | G | Mxl | T | H2 | H3 | WR | HR | D | h | d | P | E | (mm) | C(kN) | C0 (kN) | |||||||
| QRH20CA | 34 | 5 | 12 | 44 | 32 | 6 | 36 | 57.5 | 86 | 15.8 | 6 | 5.3 | M5 x 8 | 8 | 8.3 | 8.3 | 20 | 21 | 9.5 | 8.5 | 6 | 30 | 20 | M5 x20 | 26.3 | 38.9 | 0.591 | 0.453 | 0.453 | 0.40 | 2.76 | |
| QRH25CA |
40 |
5.5 |
12.5 |
48 |
35 |
6.5 |
35 | 66 | 97.9 | 20.75 |
7.25 |
12 |
M6 x 8 |
9.5 |
10.2 |
10 |
23 |
23.6 |
11 |
9 |
7 |
30 |
20 |
M6 x20 |
38.5 | 54.4 | 0.722 | 0.627 | 0.627 | 0.60 | 3.08 | |
| QRH25HA | 50 | 81 | 112.9 | 21.5 | 44.7 | 65.3 | 0.867 | 0.907 | 0.907 | 0.74 | 3.08 | |||||||||||||||||||||
| QRH30CA |
45 |
6 |
16 |
60 |
40 |
10 |
40 | 71 | 109.8 | 23.5 |
8 |
12 |
M8 x10 |
9.5 |
9.5 |
10.3 |
28 |
28 |
14 |
12 |
9 |
40 |
20 |
M8 x25 |
51.5 | 73.0 | 1.284 | 0.945 | 0.945 | 0.89 | 4.41 | |
| QRH30HA | 60 | 93 | 131.8 | 24.5 | 64.7 | 95.8 | 1.685 | 1.63 | 1.63 | 1.15 | 4.41 | |||||||||||||||||||||
| QRH35CA |
55 |
6.5 |
18 |
70 |
50 |
10 |
50 | 79 | 124 | 22.5 |
10 |
12 |
M8 x12 |
12 |
16 |
19.6 |
34 |
30.2 |
14 |
12 |
9 |
40 |
20 |
M8 x25 |
77.0 | 94.7 | 1.955 | 1.331 | 1.331 | 1.56 | 6.06 | |
| QRH35HA | 72 | 106.5 | 151.5 | 25.25 | 95.7 | 126.3 | 2.606 | 2.335 | 2.335 | 2.04 | 6.06 | |||||||||||||||||||||
| QRH45CA |
70 |
8 |
20.5 |
86 |
60 |
13 |
60 | 106 | 153.2 | 31 |
10 |
12.9 |
M10x17 |
16 |
20 |
24 |
45 |
38 |
20 |
17 |
14 |
52.5 |
22.5 |
M12 x35 |
123.2 | 156.4 | 3.959 | 2.666 | 2.666 | 3.16 | 9.97 | |
| QRH45HA | 80 | 139.8 | 187 | 37.9 | 150.8 | 208.6 | 5.278 | 4.694 | 4.694 | 4.10 | 9.97 | |||||||||||||||||||||
|
Model No. |
Dimensions of Assembly (mm) |
Dimensions of Block (mm) |
Dimensions of Rail (mm) |
Mounting Bolt for Rail |
Basic Dynamic Load Rating | Basic Static Load Rating |
Static Rated Moment |
Weight |
||||||||||||||||||||||||||
| MR
kN-m |
MP
kN-m |
MY
kN-m |
Block
kg |
Rail
kg/m |
||||||||||||||||||||||||||||||
| H | H1 | N | W | B | B1 | C | C1 | L1 |
L |
K1 | K2 | G | M | T | T1 | H2 | H3 | WR | HR | D | h | d | P | E | (mm) | C(kN) | C0 (kN) | |||||||
| QRW20CC | 30 | 5 | 21.5 | 63 | 53 | 5 | 40 | 35 | 57.5 | 86 | 13.8 | 6 | 5.3 | M6 | 8 | 10 | 4.3 | 4.3 | 20 | 21 | 9.5 | 8.5 | 6 | 30 | 20 | M5x20 | 26.3 | 38.9 | 0.591 | 0.453 | 0.453 | 0.47 | 2.76 | |
| QRW25CC |
36 |
5.5 |
23.5 |
70 |
57 |
6.5 |
45 |
40 |
66 | 97.9 | 15.75 |
7.25 |
12 |
M8 |
9.5 |
10 |
6.2 |
6 |
23 |
23.6 |
11 |
9 |
7 |
30 |
20 |
M6x20 |
38.5 | 54.4 | 0.722 | 0.627 | 0.627 | 0.71 | 3.08 | |
| QRW25HC | 81 | 112.9 | 24 | 44.7 | 65.3 | 0.867 | 0.907 | 0.907 | 0.90 | 3.08 | ||||||||||||||||||||||||
| QRW30CC |
42 |
6 |
31 |
90 |
72 |
9 |
52 |
44 |
71 | 109.8 | 17.5 |
8 |
12 |
M10 |
9.5 |
10 |
6.5 |
7.3 |
28 |
28 |
14 |
12 |
9 |
40 |
20 |
M8x25 |
51.5 | 73.0 | 1.284 | 0.945 | 0.945 | 1.15 | 4.41 | |
| QRW30HC | 93 | 131.8 | 28.5 | 64.7 | 95.8 | 1.685 | 1.63 | 1.63 | 1.51 | 4.41 | ||||||||||||||||||||||||
| QRW35CC |
48 |
6.5 |
33 |
100 |
82 |
9 |
62 |
52 |
79 | 124 | 16.5 |
10 |
12 |
M10 |
12 |
13 |
9 |
12.6 |
34 |
30.2 |
14 |
12 |
9 |
40 |
20 |
M8x25 |
77.0 | 94.7 | 1.955 | 1.331 | 1.331 | 1.74 | 6.06 | |
| QRW35HC | 106.5 | 151.5 | 30.25 | 95.7 | 126.3 | 2.606 | 2.335 | 2.335 | 2.38 | 6.06 | ||||||||||||||||||||||||
| QRW45CC |
60 |
8 |
37.5 |
120 |
100 |
10 |
80 |
60 |
106 | 153.2 | 21 |
10 |
12.9 |
M12 |
14 |
15 |
10 |
14 |
45 |
38 |
20 |
17 |
14 |
52.5 |
22.5 |
M12x35 |
123.2 | 156.4 | 3.959 | 2.666 | 2.666 | 3.41 | 9.97 | |
| QRW45HC | 139.8 | 187 | 37.9 | 150.8 | 208.6 | 5.278 | 4.694 | 4.694 | 4.54 | 9.97 | ||||||||||||||||||||||||
