BLDC torque motor BS8413NFL

48 Vframelessfor collaborative robots

Overview
Frameless torque motor BS8413NFL. Diameter: 84 mm; Length: 21.5 mm; Rated voltage: 48 V; Max. output power: 510 W (variant up to 2000 W); No-load speed: up to 3460 rpm; Nominal torque: 1.4 N·m.

Applications

• Collaborative robots
• Mechanical arms
• Humanoid robots

Customizable options

• Specifications
• Wire length
• Performance
• Gearbox

Pricing
Unit price: quote provided based on customer quantity and solution requirements.

Parameter table
Characteristics | UNIT | -17-48.0 | -35-48.0
Voltage | V | 48.0 | 48.0
Line resistance | Ω | 1.1 | 0.28
Line inductance | mH | 0.59 | 0.15
No-load speed | rpm | 1730 | 3460
No-load current | A | 0.25 | 0.5
Stall torque | N.m | 11.0 | 22.7
Stall current | A | 43.6 | 174.5
Nominal torque | N.m | 1.40 | 1.40
Nominal speed | rpm | 1370 | 2740
Nominal current | A | 5.2 | 10.2
Max.output power | W | 510 | 2000
Max.efficiency | % | 86 | 86
Back-EMF constant | mV/rpm | 27.6 | 13.8
Torque constant | Nm/A | 0.250 | 0.130
KV Value | rpm/V | 36 | 72.1
Speed/torque gradient | rpm/Nm | 157 | 153
Rotor inertia | g·cm² | 535 | 535
Weight | g | 255 | 255

Technical specifications

• Model: BS8413NFL
• Diameter: 84 mm
• Length: 21.5 mm
• Rated voltage: 48 V
• Variant identifiers in table: -17-48.0 and -35-48.0
• Variant -17-48.0: line resistance 1.1 Ω; line inductance 0.59 mH; no-load speed 1730 rpm; no-load current 0.25 A; stall torque 11.0 N·m; stall current 43.6 A; nominal torque 1.40 N·m; nominal speed 1370 rpm; nominal current 5.2 A; max output power 510 W; max efficiency 86 %; Back-EMF 27.6 mV/rpm; torque constant 0.250 Nm/A; KV 36 rpm/V; rotor inertia 535 g·cm²; weight 255 g
• Variant -35-48.0: line resistance 0.28 Ω; line inductance 0.15 mH; no-load speed 3460 rpm; no-load current 0.5 A; stall torque 22.7 N·m; stall current 174.5 A; nominal torque 1.40 N·m; nominal speed 2740 rpm; nominal current 10.2 A; max output power 2000 W; max efficiency 86 %; Back-EMF 13.8 mV/rpm; torque constant 0.130 Nm/A; KV 72.1 rpm/V; rotor inertia 535 g·cm²; weight 255 g
• Typical uses: collaborative robots, mechanical arms, humanoid robots
• Customizable: specifications, wire length, performance and gearbox available on request