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Detail
■ 120BX-RVE Outline Drawing
■ 150BX-RVE Outline Drawing
■ 35BX-RVE Outline Drawing
■ 190BX-RVE Outline Drawing
■ 65BX-RVE Outline Drawing
■ 220BX-RVE Outline Drawing
■ 250BX-RVE Outline Drawing
■ 280BX-RVE Outline Drawing
■ 320BX-RVE Outline Drawing
■ 370BX-RVE Outline Drawing
RVE TYPE REDUCER INSTALLATION ESSENTIALS
in order to make fully use of RVC type reducer, it is need to make a best design of the assembly precision, installation method, lubrication and seal.
■ Assembly Precision
Coaxiality tolerance (a) of motor shaft and reducer is lower than 0.03mm (For models above 280BX, lower than 0.05).
Because of the poor assembly accuracy, especially easy to cause vibration and noise.
● Figure C.1: Assembly precision
● Figure C.2: Assembly seal
· The assembly according to the specified dosage specified sealed grease.
· Reducer assembly in the supporting parts of the standard icon, shown in figure C.2, figure C.2 in the "O" ring position to be sealed.
· If the structure is not allowed to use the "O" - shaped ring, please use the table C.3 liquid sealant.
· Assembly diagram and "O"-shaped ring seal size, see figure C.2, figure C.3, figure C.4, and table C.1, table C.2.
■ 150BX、190BX、220BX：
● Figure C.3: Assembly example
■ 250BX、280BX、320BX：
● Figure C.4: Assembly example
● Table C.1: "O" - shaped ring (II)
| Model | Apply The "O"Shape Ring |
| 120BX | S100 |
| 150BX/35BX | S120 |
| 190BX/65BX | AS568-258 |
| 220BX | AS568-263 |
| 250BX | G190(B2401) |
| 280BX | G220(B2401) |
| 320BX | G270(B2401) |
| 370BX | G300(B2401) |
Figure C.3 note: Center positioning or outer circle positioning.
● Table C.2: "O" - shaped ring (I) sealing size table (mm)
| Code | Model | 150BX/35BX (A) |
150BX/35BX (B) |
190BX/65BX | 220BX | 250BX | 280BX | 320BX | 370BX | |
| Parameter | O ring |
Code | AS568-045 | S100 | S132 | AS568-163 | AS568-167 | AS568-265 | AS568-271 | AS568-275 |
| Wire diameter | Φ1.78±0.07 | φ2±0.1 | Φ2±0.1 | φ2.62±0.07 | φ2.62±0.07 | 中3.53±0.1 | Φ3.53±0.1 | Φ3.53±0.1 | ||
| Internal diameter | 中101.32±0.38 | φ99.5±0.4 | Φ131.5±0.6 | Φ152.07±0.58 | Φ177.47±0.58 | Φ196.44±0.76 | Φ234.54±0.76 | φ266.29±0.76 | ||
| Groove size | D 0utside diameter D | Φ105 | Φ105 | Φ135 | Φ160 | Φ182 | φ204 | Φ243 | φ273 | |
| H Depth H | 1.27±0.05 | 1.50-0.1 | 1.50-0.1 | 2.06±0.05 | 2.06±0.05 | 2.82±0.05 | 2.82±0.05 | 2.82±0.05 | ||
| G Width G | 2.39+0.250 | 2.70+0250 | 2.70+0250 | 3.58+0.250 | 3.58+0250 | 4.78+0.250 | 4.78+0250 | 4.78+0250 | ||
| K Height K | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | ||
Note: On the table of "O"-ring, from A, B option one.
● Table C.3: Recommended liquid sealant
| Name(Manufacturer) | Properties AndUses |
| Three Bond 1211 (Three bond) |
■ Silicone based non solvent type ■ Half dry filling |
| HERME SERL SS-60F (Nihon-hermetric) |
■ Solvent free elastic seal ■ Metal contact surface |
Note: Bolt and pin and assembly please ask the company's technical staff
■ Fastening Torque Of The Screw
E type gear reducer, using allen screw (GB/T 70.1 12.9 level), Pls. fasten follow the table C.4 fastening torque. The output shaft screw and pin (P type), Pls. use the the taper pin (GB/T 118-2000). To keep the allen screw from moving, recommend use the disc spring washers.
● Table C.4: Fastening torque of the screw
| Allen Screw | Fastening Torque (Nm) | Screw Parameters |
| M5X0.8 | 9±0.5 | 1-GB/T 70.1 2-12.9 level 3-Blackening 4-Cylinder head 5-Thread precision:6g or 2 class |
| M6X1.0 | 16±0.8 | |
| M8X1.25 | 37±1.8 | |
| M10X1.5 | 73±3.5 | |
| M12X1.75 | 129±6.5 | |
| M14X2.0 | 205±10 | |
| M16X2.0 | 318±16 |
■ Input Gear
· Standard input gear is without any machine mouting hole of the motor.
· Install sample as shown in picutre C.5: (Three way)
● Figure C.5: Input gear assembly
（Cone axis: Servo motor shaft with bolt）
● Table C.5: A type of input gear shaft
| Size Code | A | B | C | D | d | dd | E | L | N0TE |
| 150BX/35BX-E | 25 | 46 | 95 | 23.5 | 1,114 | 5.5 | 21.5 | "D"is not in the table diameter (>d),"D"need to be customized, appropriate increase. |
|
| 190BX/65BX-E | 29 | 53 | 100 | 29.5 | 1,419 | 6.5 | 29.5 | ||
| 220BX-E | 29 | 100 | 36.0 | 1,922 | 7.0 | ||||
| 250BX-E | 34 | 70 | 120 | 40.0 | 19,22,24 | 9.0 | 38.0 | ||
| 280BX-E | 35 | 120 | 42.0 | 22,24,28 | 7.0 | ||||
| 320BX-E | 35 | 140 | 46.0 | 2,428 | 11 | ||||
| 370BX-E | 38 | 155 | 56.0 | 28,32,35 | 11 |
● Table C.6：B type of input gear shaft
| 尺寸代号Size Code | A | B | BB | C | D | E | F | d | dd | L | NOTE |
| 150BX/35BX-E | 25 | 50 | 86 00 |
100 | 30 | 21.5 | 23.5 | 19 | 5.5 | "D"is not in the table diameter (>d),"D"need to be customized, appropriate increase. |
|
| 190BX/65BX-E | 29 | 33 | 76 | 115 | 36 | 26.5 | 29.5 | 19,22,24 | 6.5 | ||
| 220BX-E | 29 | Q0 00 |
130 | 42 | 36.0 | 19,22,24 | 7.0 | ||||
| 280BX-E | 35 | 105 | 170 | 50 | 42.0 | 24,28,32,35 | 9.0 | ||||
| 320BX-E | 35 | 122 | 185 | 50 | 46.0 | 24,28,32,35 | 11 | ||||
| 370BX-E | 38 | 139 | 215 | 58 | 56.0 | 32,35,42 | 11 1 |
● Input gear customized service
Our company can provide input gear customized service according to motor.
150BX, 190BX have 2 planetary gears. Please pay attention to put gear directly, correctly, and lightly when mounting gear. Do not use force, do not be incline when mounting. (Figure C.6)
To be able to hole-through ratio of gearbox and cann't hole-through ratio.
To be unable to hole-through ratio as table C7, install sample as shown in picutre C.8.
| 150BX/35BX | 190BX/65BX | 220BX | ||||
| From output shaft | 57 | 41 | 57 | 41 | 57 | 41 |
| Housing output | 56 | 40 | 56 | 40 | 56 | 40 |
Note: Table 2 is shown hole-through ratio. To be able to hole-through ratio of gearbox is C.7:
● Table C.9: Lubricating oil injection
| Model | FillingAmount | Horizontal Installation | Vertical Installation | Size A |
| (cc) | (cc) | (mm) | ||
| 120BX-RVE | 42 | 48 | 17 | |
| 150BX/35BX-RVE | 87 | 100 | 15 | |
| 190BX/65BX-RVE | 195 | 224 | 21 | |
| 220BX-RVE | 383 | 439 | 21 | |
| 250BX-RVE | 432 | 495 | 6.5 | |
| 280BX-RVE | 630 | 694 | 10.5 | |
| 320BX-RVE | 1040 | 1193 | 10.5 | |
| 370BX-RVE | 1596 | 1831 | 18 | |
● Figure C.9: Lubricating oil injection position (horizontal)
(Install horizontal axis)
● Figure C.10: Lubricating oil injection position (Vertical)
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Contact
Ningbo Zhongda Leader Intelligent Transmission Co., Ltd.
Add.: No. 185 Xinxing 1st Road, Cixi High-tech Industrial
Development Zone, Ningbo
Tel: +86-574-63537171
Fax: +86-574-63534879
WhatsApp: +86-19136773454
E-mail: trade20@zd-motor.com
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