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AGFRC
AGFRC A81BHMW 45KG 0.085Sec IP67 Brushless Servo
In stock: ships within 2 business days.
Low stock: lead time confirmed upon order.
Delivery: 4–9 days after shipment.
AGFRC A81BHMW 45KG 0.085sec IP67 Programmable Brushless Digital Servo with Magnetic Angle Sensor
➤ The AGFRC A81BHMW is a high-torque HV brushless digital servo designed for demanding RC vehicles and outdoor control applications. It delivers up to 45 kg-cm of stall torque and an operating speed of 0.085 sec/60° at 8.4 V, with support for a wide 4.8-8.4 V input range.
➤ Featuring a brushless motor, FET drive, magnetic angle sensor, strength steel gears, 3BB bearings and an aluminum case, the A81BHMW provides responsive control and dependable mechanical support. Its IP67 protection, programmable PWM operation, 220° mechanical angle and compact 40 x 20 x 37.5 mm body make it suitable for demanding high-load RC applications.
Main Features
● Maximum stall torque of 45 kg-cm at 8.4 V
● Operating speed up to 0.085 sec/60° at 8.4 V
● IP67-rated protection against dust and water ingress
● Brushless motor with FET drive for responsive operation
● Magnetic angle sensor for accurate position feedback
● Strength steel gears with 3BB metal bearing support
● Programmable PWM digital control with a 333 Hz refresh rate and 2 μsec dead band
● Aluminum case measuring 40 x 20 x 37.5 mm with a net weight of 83 g
Applications
➤ Ideal 1/8 1/10 for RC cars, trucks, crawlers, off-road vehicles and other high-load outdoor applications requiring fast, programmable, high-torque and IP67-protected servo control
Specifications
Operating Voltage
4.8V - 8.4V
Temperature Range
-15°C - +70°C
Refresh Rate
1520 µS / 333Hz
Travel Angle
180 ± 10°
Programmable
Yes
Case Material
Aluminum
Gear Material
Full Steel
Sensor Type
Magnetic Sensor
Motor Type
Brushless
Bearing
3BB
Direction
CCW
Horn Gear Spline
25T-ɸ5.92 mm
Wire
TYU 300mm / 22AWG
Wire Color
Dimensions
40*20*37.5 mm (1.57 × 0.79 × 1.48 in)
Weight
83 g (2.93 oz)
Operating Speed
0.140 sec/60° @4.8V
0.115 sec/60° @6.0V
0.100 sec/60° @7.4V
0.085 sec/60° @8.4V
Stall Torque
28 kg·cm (389 oz·in) @4.8V
34 kg·cm (472 oz·in) @6.0V
39 kg·cm (542 oz·in) @7.4V
45 kg·cm (625 oz·in) @8.4V
Package Includes
● 1 x A81BHMW Servo
● 1 x 25T Metal Horn
● 2 x 25T Plastic Horns
● 4 x M3*12mm Screws
● 1 x M3*8mm Screw
● 2 x M2*8mm Screws
● 4 x 9*6.9*5.6mm Rubber Pads
● 4 x φ6*φ3.5*5mm Copper Sleeves
● 1 x AGFRC Logo Sticker
➤ Perhaps you will need a spec datasheet or other related documents of the products. If there is a download button, it means you can simply click to download. We will continuously update the latest files for each product.
➤ If you do not find the file you want, please feel free to contact shopping@agfrc.com directly.
By
JC
2021/9/13 23:40:25
I use this on my HPI Savage XL Flux with bigger wheels. It works with no problem. super strong.
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By
Wayne Mackey
2020/12/28 16:59:38
So far so good. Replaced the stock servo in my Axial Wraith Spawn.
By
Steven
2020/12/27 11:14:58
Works good on my Capra, and is pretty strong.
By
Ramo
2020/12/23 15:13:54
es un excelente producto tiene muy buen torque y funciona perefecto en mi crawler
By
Robert Stokes
2020/12/17 15:00:38
Installed this into an SCX 10.3. I have yet to test it on a rock trail but so far it has been reliable.
By
James Martin
2020/12/12 17:15:34
this is a great product
By
Kishurn
2020/12/9 15:16:10
So far, so good. This servo is doing the job! I had to buy more as high quality.
By
John Moore
2020/12/5 15:10:04
Quick and strong, it is a good buy.
By
Jay Hickey
2020/11/2 16:59:14
This was exactly the right size and so far it is holding up great. I'm not the best driver and I keep hitting stuff that destroyed the stock servo in short order. This one has been going strong now for a full 2 months, it is not the weak link in the steering gear now.
By
Jay Hickey
2020/10/25 15:59:48
Brought to replace the steering servo on my Traxxas Defender it fitted very easy and the cable was plenty long enough to reach receiver, I have now brought a spare for the future as I intend taking my Trx-4 on holiday to use.
By
Caleb Torres
2020/10/12 10:00:10
No problem at all moving tires in all situations so far. Since installation, only time I've had time to drive is in the rain. So 4 hrs of water and mud with zero problems . Metal arm is nice so that's one less thing to worry about. Will definiely be buying more as I upgrade my other builds
By
Scott T.
2020/10/7 12:31:37
Servo and arm fits perfect into Traxxas TRX4 rock crawler. Look up in the forums on how to switch servo direction if needed. Plenty strong enough for my stock TRX4.
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