HSR Series Helical Planetary Gearbox Reducer Ratio 3:1-100:1 for Stepper / Servo / BLDC Motors 42-120mm

HSR Series Helical Planetary Gearbox Reducer Ratio 3:1-100:1 for Stepper / Servo / BLDC Motors 42-120mm


Features:

Product Type: Helical planetary gear reducer for servo, stepper, and BLDC motors.

HSF042: Compatible with 40mm Servo Motors (50W/100W) and 42mm Stepper/BLDC Motors (NEMA17).

HSR060: Compatible with 57mm Stepper/BLDC Motors (NEMA23) and 60mm Servo Motors (200W/400W/600W).

HSR080: Compatible with 80mm Servo Motors (730W/750W/1kW).

HSR090: Compatible with 80mm Servo Motors (750W/1kW), 86mm Stepper/BLDC Motors (NEMA34), and 90mm Servo Motors (730W/750W/1kW).

HSR120: Compatible with 110mm Servo Motors (1kW/1.2kW/1.5kW/1.8kW) and 130mm Servo Motors (1.5kW/2kW/2.3kW/2.6kW/3kW).

Input Bore Sizes: 5mm/6.35mm/8mm/11mm/12.7mm/14mm/16mm/19mm/22mm.

Gear Stages: Single-stage (L1) and two-stage (L2) options.



Specifications

Model: HSF042/HSR060/HSR080/HSR090/HSR120

Flange Size: 42/60/80/90/120mm

Gear Ratio L1: 3:1/4:1/5:1/7:1/10:1

Gear Ratio L2: 15:1/20:1/25:1/30:1/35:1/40:1/50:1/70:1/100:1

Rated Output Torque: 7-161Nm

Max Output Torque: 1.5×Rated Torque

Instant Braking Torque: 2.5×Rated Torque

Backlash L1: ≤5arcmin

Backlash L2: ≤7arcmin

Max Input Speed: 5000-6000rpm

Rated Input Speed: 3000-4000rpm

Efficiency L1: ≥95%

Efficiency L2: ≥90%

Noise Level: ≤55dB

Service Life: 20000h

Protection Rating: IP65

Operating Temperature: -10°C to 90°C;