Precision Motion Control for Your Cable Lines: KAMO BR85SH-10G-9K3 Servo Reducer
Do you run a cable production line? Do you need your machinery to move perfectly every time? If your machines shake, stop too slowly, or make too much noise, you have a problem. We fix this. We supply the KAMO BR85SH-10G-9K3 servo motor reducer. This is a real Japanese import. It makes your cable machines fast, quiet, and exact. You need precision to make good cable. This part gives you that edge. Stop looking for cheap copies. Get the real KAMO quality. Contact us now for a quote. Let us help you upgrade your factory today.
What is the KAMO BR85SH-10G-9K3?
This is not a normal gearbox. It is a ball-type precision reducer. KAMO Seiko Corp makes it in Japan. They use steel balls instead of gear teeth. This is a big difference. Normal gears grind against each other. They create noise and errors. Steel balls roll. They roll smoothly. This means zero backlash. Your machine moves exactly where you tell it to go. It does not wobble. It does not miss the spot.
This model is the BR85SH-10G-9K3. The “BR” stands for the series. “85” is the frame size. “SH” means it has a hollow shaft. This is great for cable lines. You can run wires or shafts right through the middle. “10G” is the reduction ratio. It is 1:10. “9K3” is a specific code for the mounting or motor fit. We can check this for you. Just ask. It fits many standard servo motors. It turns high speed into high torque. Your machine pulls the cable with power. But it also places the cutter with care.
Technical Specs You Need to Know
You need hard numbers. Here is what this Japanese servo reducer can do. It fits right into your automation system.
- Brand: KAMO (Japan)
- Model: BR85SH-10G-9K3
- Type: Zero Backlash Ball Reducer
- Ratio: 1:10 (Input 10 turns, output 1 turn)
- Input Speed: Up to 4000 rpm
- Rated Power: 0.1 kW to 0.75 kW (fits small to medium servos)
- Allowable Torque: 1.6 N.m to 39.0 N.m (depending on the exact sub-model)
- Output Speed: 133 rpm to 800 rpm
- Housing: Aluminum alloy, compact design
- Lubrication: Pre-filled grease. No maintenance needed.
- Mounting: Any angle. Free installation posture.
- Noise Level: Very low. Only rolling sound. No gear knock.
These specs mean it handles fast starts and stops. Cable machines need this. You cannot have a slow machine. You need speed and pull. This BR85SH reducer delivers both.
Why Choose Ball Type Over Gear Type?
You might see cheap gear reducers online. Do not buy them for high-end cable work. Here is why KAMO ball reducers are better.
No Backlash Means Perfect Cuts
Backlash is the “slop” in gears. When you reverse direction, the gears bang together. This ruins precision. The KAMO BR85SH-10G-9K3 has zero backlash. The steel balls are always touching. There is no gap. When your servo motor says “stop,” it stops instantly. This is vital for cut-to-length systems. Your cable lengths will be exact. Every single time.
It Runs Silent
Gears whine. Gears grind. It is loud. A factory with loud machines is tiring for workers. The ball design is quiet. It sounds like a smooth roll. You can talk over the machine running. This makes your factory a better place to work. It also means the gears inside are not grinding themselves to dust.
Long Life and No Maintenance
Gears wear out. Teeth break. You have to change oil. This KAMO unit is sealed. It has special grease inside. You never add oil. You never change grease. It just works. The balls do not slide; they roll. There is almost no friction. This part lasts for years. It saves you money on repairs. It saves you money on downtime.
Perfect Fit for Cable Production Lines
Where do you use this BR85SH-10G-9K3? We see it in many places in cable factories.
- Wire Feeding: Pull the cable from the spool. Keep the tension tight.
- Cutter Positioning: Move the blade to the exact millimeter.
- Twisting Heads: Rotate the cable bundle at high speed.
- Coiling Arms: Wrap the finished cable onto the drum neatly.
- Strippng Machines: Precise linear motion for stripping insulation.
If you have a servo motor driving a roller or an arm, this reducer makes it better. It takes the fast, weak spin of the motor. It turns it into slow, strong pull. It makes the movement stiff. The machine does not bend when it pushes hard. This is “high rigidity.” Your cable does not stretch or break because the machine head shakes.
Installation and Mounting is Easy
You worry about fitting new parts. Don’t. The KAMO BR85SH series is compact. The input and output are on the same line (concentric). This saves space. You do not need weird brackets. You can bolt it right on.
The “SH” in the name means Hollow Shaft. This is a game-changer. You can put your drive shaft right through the center. No extra pulleys. No extra belts. Less vibration. More accuracy.
It fits any brand of servo motor. Panasonic, Yaskawa, Mitsubishi, Delta. We can provide the mounting dimensions. Just tell us your motor model. We check if the bolt circle matches. If not, we find an adapter. We solve the problem for you.
Buying Guide: How to Order
Do not guess the model number. There are many codes. BR85SH-10G-9K3 is specific. But maybe you need a different ratio. Or a different mounting flange.
- Check your motor: What is the shaft diameter? What is the bolt pattern?
- Check your speed: Do you need 1:10 ratio? Or 1:50?
- Check your torque: How heavy is the cable pull?
We have the full catalog. We have access to the factory list. We can get you the KAMO BR85SH-10G-9K3 price. We can also get you the price for the whole BR series. BR65, BR85, BR100, BR125. We supply the BBR series for high ratios too. Up to 1:1600.
We ship from China warehouses or Japan. We have stock in Nanjing. We can ship fast. We offer “short delivery time.” This is part of our quality promise. Price is quality. Fast shipping is quality.
Ready to upgrade your cable machinery?
Don’t let backlash ruin your product quality. Use the best Japanese precision reducer. The KAMO BR85SH-10G-9K3 is the standard for a reason. It is reliable. It is quiet. It is precise.
Send us an inquiry today. Tell us your motor model. Tell us your application. We will send you the datasheet. We will send you the best price. Let’s make your production line run smoother.
Contact us now. Get the quote.