Family HD-20

SitoDrive HD20 90mm Harmonic Drive Hollow Flat High Torque 100 Ratio Harmonic Reducer SHD-20 for Nema 34 86mm stepper motor reducer

Amount:

$0 $0

Add to Cart

Buy Now

The reducer requires a motor adapter for connection. Please contact us for custom adapters.

HD-20

Harmonic Reducer

Diameter: 90 mm

Thickness: 19 mm

Weight: ≤0.513 kg

HD-20 Parameter
Gear Ratio	30	50	80	100	120
Rate Torque at 2000 rpm [Nm]	10.2	17	22.4	28	28
Limit for Repeated Peak Torque [Nm]	23.4	39	45.6	57	61
Limit for Average Torque[Nm]	14.4	24	27.2	32	35
Limit for Momentary Peak Torque [Nm]	41.4	69	76	95	95
Maximum Input Speed [rpm]	7000	7000	7000	7000	7000
Limit for Average Input Speed [rpm]	3500	3500	3500	3500	3500
Moment of Inertia [Ix10^-4 kgm^2]	0.09	0.09	0.09	0.09	0.09
Backlash [Arcsec]	≤20	≤20	≤10	≤10	≤10