The 80 Series comes with rim or dome mount covers, with or without hub seals, and Mark II or Mark III manual releases (maximum 2,400 rpm). The 90 Series is three phase only, with high tensile studs standard and 20 HPS/min thermal capacity (maximum 1,800 rpm).
Brake Styles
Every standard 80 & 90 Series brake style, with its torque range, motor frames, enclosure and manual. Specifications are from Dings published data.
| Brake style | Torque | Motor frames | Enclosure | Manual | |
|---|---|---|---|---|---|
| 80 Series End Mount Diract 4 Post NEMA 4 with hub seal, Mark II Release Base models: 81025-65, 81035-65, 82050-65, 82070-65, 83075-65, 83105-65, 84125-65, 85175-65 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 4, IP56 | BK4819 |
 | 80 Series End Mount Diract 4 Post NEMA 4 with hub seal, Mark III Release Base models: 81025-45, 81035-45, 82050-45, 82070-45, 83075-45, 83105-45, 84125-45, 85175-45 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 4, IP56 | Ask us |
 | 90 Series End Mount Diract 4 Post NEMA 2 Base models: 92125-50, 92180-50, 93230-50, 93270-50, 94330-50, 94360-50, 95460-50 | 125 to 450 lb-ft | 324TC/UC/TSC/UCS through 405TC/UC/TSC/UCS | NEMA 2, IP41 | BK4699 |
 | 90 Series End Mount Diract 4 Post NEMA 4 with hub seal Base models: 92125-51, 92180-51, 93230-51, 93270-51, 94330-51, 94360-51, 95460-51 | 125 to 450 lb-ft | 324TC/UC/TSC/UCS through 405TC/UC/TSC/UCS | NEMA 4, IP56 | BK4696 |
 | 90 Series End Mount Diract 4 Post NEMA 4 without hub seal Base models: 92125-52, 92180-52, 93230-52, 93270-52, 94330-52, 94360-52, 95460-52 | 125 to 450 lb-ft | 324TC/UC/TSC/UCS through 405TC/UC/TSC/UCS | NEMA 4, IP56 | BK4696 |
 | 80 Series End Mount Diract 4 Post NEMA 4 with hub seal, Rim Mount Cover Base models: 81025-29, 81035-29, 82050-29, 82070-29, 83075-29, 83105-29, 84125-29, 85175-29 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 4, IP56 | BK4814 |
 | 80 Series End Mount Diract 4 Post NEMA 4 without hub seal, Rim Mount Cover Base models: 81025-32, 81035-32, 82050-32, 82070-32, 83075-32, 83105-32, 84125-32, 85175-32 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 4, IP56 | BK4814 |
 | 80 Series End Mount Diract 4 Post NEMA 4 with hub seal, Dome Mount Cover Base models: 81025-54, 81035-54, 82050-54, 82070-54, 83075-54, 83105-54, 84125-54, 85175-54 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 4, IP56 | BK4818 |
 | 80 Series End Mount Diract 4 Post NEMA 4 without hub seal, Dome Mount Cover Base models: 81025-66, 81035-66, 82050-66, 82070-66, 83075-66, 83105-66, 84125-66, 85175-66 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 4, IP56 | BK4818 |
 | 80 Series End Mount Diract 4 Post NEMA 2, Cast Iron/Aluminum, Rim Mount Cover Base models: 81025-28, 81035-28, 82050-28, 82070-28, 83075-28, 83105-28, 84125-28, 85175-28 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 2, IP41 | BK4814 |
 | 80 Series End Mount Diract 4 Post NEMA 2, Cast Iron/Steel, Dome Mount Cover Base models: 81025-58, 81035-58, 82050-58, 82070-58, 83075-58, 83105-58, 84125-58, 85175-58 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 2, IP41 | BK4804 |
 | 80 Series End Mount Diract 4 Post NEMA 4 without hub seal, Mark II Release Base models: 81025-67, 81035-67, 82050-67, 82070-67, 83075-67, 83105-67, 84125-67, 85175-67 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 4, IP56 | BK4819 |
 | 80 Series End Mount Diract 4 Post NEMA 2, Mark II Release Base models: 81025-62, 81035-62, 82050-62, 82070-62, 83075-62, 83105-62, 84125-62, 85175-62 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 2, IP41 | BK4819 |
| 80 Series End Mount Diract 4 Post NEMA 2, Mark III Release Base models: 81025-30, 81035-30, 82050-30, 82070-30, 83075-30, 83105-30, 84125-30, 85175-30 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 2, IP41 | Ask us |
| 80 Series End Mount Diract 4 Post NEMA 4 without hub seal, Mark III Release Base models: 81025-46, 81035-46, 82050-46, 82070-46, 83075-46, 83105-46, 84125-46, 85175-46 | 25 to 175 lb-ft | 284TC/UC and 286TC/UC | NEMA 4, IP56 | Ask us |
Specifications & Options
| Torque range | 25 to 450 lb-ft |
|---|---|
| Reaction time | 20-25 milliseconds (release and set) |
| Maximum speed | 2400 rpm; 1800 rpm |
| Thermal capacity | 20 HPS/min |
| C-face register | 10.50 in. AK / 9.00 in. AJ; 12.50 in. AK / 11.00 in. AJ |
| Coils | Single or three phase AC; Three phase AC |
| Enclosures | NEMA 4, NEMA 2 |
Design features
RoHS compliant No disassembly required for mounting Direct acting design with no linkages to break Torque adjustable for specific applications External Mark III manual release with automatic reset One moving part for longer life Splined hub Spring set, electrically released
Available options
Adapter to Next larger Frame Size · Reverse Adapter · Aluminum Bronze Stationary Disc(s) · Ductile Iron Stationary Disc(s) · Foot Mounting Bracket · Heavy Duty Friction Disc(s) · High Tensile Studs · Military Marine Finish · Non-Military (Maritime) Marine Finish · Tropical Protection · Internal Space Heater · Stainless Steel Stationary Disc(s) · Through Shaft · All Position Vertical Mounting · Vertical Over Motor Mounting · Vertical Under Motor Mounting · Microswitch Warning
Special voltages, hub bores and torques are available. Ask us.
Rebuilds & Replacement
Gordon Russell is an authorized Dings distributor and rebuilds Dings brakes in our shop: friction discs, coils, springs, seals and hubs, tested before they go back out. Send us the model number from the nameplate, or the motor HP, RPM, frame and voltage, and we will quote a rebuild or a new brake. We can also match a Dings brake to replace other makes.
Brake Selector
Filter all 78 Dings brake styles by torque, NEMA frame, enclosure and mounting.
Open the Brake Selector →Dings brakes: All Electric Motor Brakes | 40 & 50 Series | 60 Series | 70 Series | 80 & 90 Series | Double C-Face | Hazardous & Naval | Brake Selector
