SRT CH6035 HV Coreless Digital Servo - 444 oz-in, Metal Gear, Crawler/Off-Road

A mega-torque coreless steering servo for 1/10 crawlers and 1/8 off-road. 444 oz-in (32 kg-cm) of stall torque at 7.4V, and 486 oz-in (35 kg-cm) at 8.4V if you run it on 2S HV. This is the servo you put in a build when you are tired of a stock servo stripping on a ledge.

Why it is worth the money

• Coreless motor - faster, smoother and far more precise off-centre than a cored servo at the same price
• Titanium and steel metal gear train with dual bearings - the two things that actually fail on a crawler servo
• Direct-drive potentiometer with a 2µs dead band, so it holds a line instead of hunting
• Aluminium/plastic case that sheds heat on long technical crawls

Specifications

• Stall torque: 30 kg-cm (417 oz-in) @ 6.0V / 32 kg-cm (444 oz-in) @ 7.4V / 35 kg-cm (486 oz-in) @ 8.4V
• Speed: 0.16 sec/60° @ 6.0V / 0.15 @ 7.4V / 0.14 @ 8.4V
• Operating voltage: 6.0 - 8.4V DC (HV capable)
• Motor: coreless · Gears: titanium + steel · Bearings: dual
• Size: 40.7 x 20.5 x 38.5 mm (standard size servo) · Weight: 75 g
• Lead: JR connector, 250 mm · Frequency: 1520µs / 330Hz
• Manufacturer part number: SRTCH635S

Building an SCX10 III Builder’s Kit? This is the steering servo half of the answer - pair it with a QuicRun Fusion SE 1800KV (the 2-in-1 ESC and motor built for 1/10 crawlers) and you have covered three of the four boxes the kit leaves empty. Bring the chassis in and we will check the servo bay and horn spline against your build before you buy anything.

Why buy it here
RC Hobby Pros is a real hobby shop in Katy, Texas - not a drop-shipper. We have been in RC for 30 years, we stock parts for what we sell, and we fix what you break. Order online for delivery, or choose in-store pickup and we will have it on the counter. Questions on fitment, setup or repairs: call 346-365-2987 or stop by 555 S Mason Rd, Katy, TX 77450.