Wichita Clutch Motor Brakes - Manual (Page 4)

D
Spring-Set Motor Brakes
P-1100-WC 1/12 Wichita Clutch 800-964-3262 117
• No adjustment
• No lubrication
• Low inertia design
• Rugged, dependable design
C-face adaptors are available in standard
NEMA T and U frame designs. Custom
adaptors are available for your specific motor
design. Dimensions G, H, I, J and number of
holes need to be pro vid ed to Wichita
Engineering before final design is completed.
When using Wichita C-Face Motor Brakes in a
high cycling application, brake thermal
capacity and motor thermal capacity need to
be carefully matched. The motor in for ma tion
chart lists the specific Wichita part numbers
for the proper adapter plate and brake for
C-Faced Motors up to 200 HP.
Contact Wichita Ap pli ca tion En gi neer ing for
assistance.
Notes:
1. Quick Release Valves,
see page 121.
2. Air Hose Kits,
see page 120.
Motor Information
Full Load Model
Max. HP Motor Torque Steel Adapter Size
Frame at Std. RPM in.lb. Plate ATD–
C210 40 / 2500 1,008 4-309-075-011-3
7-108-100-113-0
108 MB
C250 60 / 1750 2,161 4-309-075-005-3
7-108-100-113-0
108 MB
C280 100 / 1750 3,601 4-281-075-015-3
7-111-100-112-0
111 MB
C320 150 / 1750 5,402 4-281-075-016-3
7-111-100-112-0
111 MB
C360 200 / 1750 7,202 4-271-075-007-3
7-114-100-113-0
114 MB
Dimensions: inches
(Consult factory for drawing before final layout.)
Model No. of
Size ATD– A B C D Spuds E F
106 MB 5.44
8.75 8.81 1/4" NPT 2 2.00
2.00
206 MB 6.75 3.25
108 MB 5.82
12.12 11.13 1/2" NPT 2 2.13
1.50
208 MB 7.00 2.87
111 MB 6.38
16.00 14.75 1/2" NPT 2 3.02
2.00
211 MB 7.75 3.75
114 MB 7.75
18.75 17.50 1/2" NPT 2 3.88
2.25
214 MB 9.69 4.25
118 MB 9.01
23.25 22.00 1/2" NPT 3 4.75
2.75
218 MB 10.69 4.75
124H MB 9.26
30.00 29.00 1/2" NPT 3 8.25
3.13
224H MB 11.94 5.13
Wichita motor brakes typically produce more torque than is usually necessary.
Contact Wichita engineering for help in selecting the number of springs to produce the proper deceleration for your
application.
Note: For mounting, use socket head capscrews conforming to the ASTM-574-97a.
C-Face Motor Brakes