Servo HCM 870 BB, MG, 20 mm

S4073
€169.99 *

Prices per unit incl. VAT plus shipping costs

Shipping 1-3 workdays

Surcharge

Option name
Price
Price incl. Surcharges
€0.00*
The HCM 870 BB MG has a 7.4V optimized coreless motor and has a high torque of 32Kg / cm at a... more
The HCM 870 BB MG has a 7.4V optimized coreless motor and has a high torque of 32Kg / cm at a speed of 0.1sec / 60 °, leader in its class. The low deadband and programmable digital circuit technology from Graupner/SJ ensure a reliable, excellent performance. The heat sink housing provides for lower operating temperatures and therefore for longer durations.


  • Coreless Motor
  • Aluminium Body
  • Direct operation with 2-cell LiPo batteries
  • Digital servo with dynamic torque, excellent speed, excellent response and holding torque
  • Programmable
  • 2048 high resolution
  • Bandwidth of 20Hz ~ 400Hz
  • 12 bit processing in the circuit
  • Operating voltage range 4.8 ... 8.4 V
  • Ball-bearing
  • Metal gear

High-voltage coreless servo (HCM)
  • High-Voltage, 2-cell LiPo battery direct operation input. Therefor the new product range from the segment of the digital servos, HCM (High Voltage Coreless Servo).
  • With a maximum operating voltage of 8.4V, the new batteries technology can be used safely. Of course, these servos can be operated with conventional 6.0V. Highest production quality also rounds off this line of our servos.

Related links to "Servo HCM 870 BB, MG, 20 mm"
Technical information
Operating voltage neutral [V] : 4,8 ... 8,4
Width [mm]: 20
Brushless: No
Coreless: Ja
Gear unit: Metal
Weight [g]: 72
High-Voltage: Yes
Height [mm]: 40,4
Bearings: 2 Ball-Bearing
Overall length [mm]: 40
Servo series: HCM Servo
Torque at 4.8 V, approx. [Ncm]: 165
Torque at 6.0 V, approx. [Ncm]: 210
Torque at 7.4 V, approx. [Ncm] : 255
Transit speed at 4.8 V, approx. [Sek / 40°] : 0,1
Transit speed at 6.0 V, approx. [Sek / 40°] : 0,08
Transit speed at 7.4 V, approx. [Sek / 40°]: 0,07
Servo HCM 860 BB, MG, 20 mm Servo HCM 860 BB, MG, 20 mm

Shipping 1-3 workdays

€179.99 *
Servo HBM 660 BB, MG, 20 mm Servo HBM 660 BB, MG, 20 mm

Shipping 1-3 workdays

€104.99 *
Servo brushless HGM SOR + T BB MG 20 mm Servo brushless HGM SOR + T BB MG 20 mm

Shipping 1-3 workdays

€77.99 *
Servo digital DES 707 BB MG 20 mm Servo digital DES 707 BB MG 20 mm

Shipping 1-3 workdays

€44.99 *
Servo HBM 690 BB, MG, 20 mm Servo HBM 690 BB, MG, 20 mm

Shipping 1-3 workdays

€77.99 *
Servo brushless HGM SST + T BB MG 20 mm Servo brushless HGM SST + T BB MG 20 mm

Shipping 1-3 workdays

€77.99 *
Servo HBS 800 BB, MG 20 mm Servo HBS 800 BB, MG 20 mm

Shipping 1-3 workdays

€84.99 *
Servo HBS 770 BB, MG20 mm Heli Tail-s. Servo HBS 770 BB, MG20 mm Heli Tail-s.

Shipping 1-3 workdays

€87.99 *
Servo HBS 870 BB, MG20 mm Heli-Swashpl. Servo HBS 870 BB, MG20 mm Heli-Swashpl.

Shipping 1-3 workdays

€84.99 *
Graupner/Soar 998 TD1 Nitro Racing Buggy, 1 : 8 Graupner/Soar 998 TD1 Nitro Racing Buggy, 1 : 8

Shipping 1-3 workdays

€449.00 * €281.00 *
Servo digital DES 808 BB MG 20 mm Servo digital DES 808 BB MG 20 mm

Shipping 1-3 workdays

€53.99 *
Servo digital DES 708 BB MG 20 mm Servo digital DES 708 BB MG 20 mm

Shipping 1-3 workdays

€37.99 *
Servo HBS 860 BB, MG20 mm Servo HBS 860 BB, MG20 mm

Shipping 1-3 workdays

€84.99 *
Servo brushless HGM SST BB MG 20 mm Car Servo brushless HGM SST BB MG 20 mm Car

Shipping 1-3 workdays

€69.99 *
Servo DES 577 BB Servo DES 577 BB

Shipping 1-3 workdays

€22.99 *
Servo DES 678 BB, MG16 mm Servo DES 678 BB, MG16 mm

Shipping 1-3 workdays

€44.99 *
NEW
Brushless Motor GM Race ULTRA 1800 KV Brushless Motor GM Race ULTRA 1800 KV

Shipping 1-3 workdays

€116.99 *
Servo HBS 790 BB,MG20 mm low profile Servo HBS 790 BB,MG20 mm low profile

Shipping 1-3 workdays

€108.99 *
Servo HVS 939 BB, MG20 mm Servo HVS 939 BB, MG20 mm

Out of stock

€58.99 *
Submarine Seawolf Ocean Master FPV Submarine Seawolf Ocean Master FPV

Shipping 1-3 workdays

€3,008.99 *
USB Programming Cable Adapter Servo USB Programming Cable Adapter Servo

Shipping 1-3 workdays

€5.49 *
Brushless Control +T100, G6 Brushless Control +T100, G6

Shipping 1-3 workdays

€122.99 *
Servo HVS 933 BB, MG16 mm Servo HVS 933 BB, MG16 mm

Shipping 1-3 workdays

€53.99 *
Servo digital DES 427 BB 9 mm Servo digital DES 427 BB 9 mm

Shipping 1-3 workdays

€29.99 *
Sailwinch Regatta ECO Speed Sailwinch Regatta ECO Speed

Shipping 1-3 workdays

€129.99 *
Regler BRUSHLESS CONTROL + T 160 HV COOL Regler BRUSHLESS CONTROL + T 160 HV COOL

Shipping 1-3 workdays

€368.99 *
Servo DES 676 BB16 mm Servo DES 676 BB16 mm

Shipping 1-3 workdays

€48.99 *
O.S. Motor Speed R2103 #1AY00 O.S. Motor Speed R2103 #1AY00

Shipping 1-3 workdays

€468.99 *
Thunder Tiger Servo DSHV0507nT Thunder Tiger Servo DSHV0507nT

Shipping 1-3 workdays

€133.99 *
Husky 1800S RC Electric Aircraft ARTF Husky 1800S RC Electric Aircraft ARTF

Shipping 1-3 workdays

€379.99 *
Hobao Hyper VT 1:8 Nitro RTR (Ready to Run) Hobao Hyper VT 1:8 Nitro RTR (Ready to Run)

Shipping 1-3 workdays

€489.00 *
Servo DS 121 Micro Servo Servo DS 121 Micro Servo

Shipping 1-3 workdays

€13.99 *
HoBao Hyper Cage Truggy, Nitro, 1 : 8, Ready to Run (RTR) HoBao Hyper Cage Truggy, Nitro, 1 : 8, Ready to Run (RTR)

Shipping 1-3 workdays

€529.99 * €415.00 *
Servo DES 488 BB, MG12 mm Servo DES 488 BB, MG12 mm

Shipping 1-3 workdays

€35.99 *
OS MAX 46 AX II incl. Silencer #15490 OS MAX 46 AX II incl. Silencer #15490

Shipping 1-3 workdays

€143.99 *