Scrub System
94
Service Manual – SC1500
Specifications
Component
Specifications
20D Scrub Deck Brush
Motor
Voltage – 24 VDC
RPM – 140
Current Draw
No Load ≈ 6.2 Amps
Normal Operation ≈ 12-19 Amps
depending on floor surface, solution flow
rate and scrub pressure
Output Power – 380 Watts / 1/2 HP
20R REV
™
Scrub Deck Motor
Voltage – 24 VDC
RPM – 2200
Current Draw
No load ≈ 8A
Normal Operation ≈ 12-19 Amps
depending on floor surface, solution flow
rate and scrub pressure
Output Power – 560 Watts / 3/4 HP
K2 Brush Contactor
Nominal Coil Resistance – 58.3 ohms ±10%
Scrub Deck Actuator
Voltage – 24 VDC
Output Power – 1/6 HP
Total Travel – 4.00” ±0.15”
Gearbox Ratio – 20.23:1
Performance Data
No load
Thrust – 0 lbs.
Speed – 42.5 in/min
Current Draw – 1.8 ±1.0 Amps max.
Full load
Thrust – 600 lbs.
Speed – 34 in/min
Current Draw – 7.0 ±1.0 Amps
Starting
Thrust – 700 lbs.
